Answer:
Phosphorus pentoxide is a chemical compound with molecular formula P4O10 (with its common name derived from its empirical formula, P2O5). This white crystalline solid is the anhydride of phosphoric acid. It is a powerful desiccant and dehydrating agent.
The molecule P2O5 is named "diphosphorus pentoxide," representing a compound composed of two phosphorus atoms and five oxygen atoms bonded together.
Diphosphorus pentoxide is a chemical compound with the molecular formula P2O5, consisting of two phosphorus atoms and five oxygen atoms bonded together.
It exists as a white, odorless solid or a colorless, viscous liquid depending on temperature and pressure. Diphosphorus pentoxide is a powerful desiccant and a crucial component in the manufacturing of various phosphoric acids, fertilizers, and chemical compounds.
It is also used in laboratory settings for dehydration reactions and as a reagent in organic synthesis. Due to its corrosive nature, handling diphosphorus pentoxide requires proper safety precautions and careful storage.
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Explain what differentiates the Earth’s crust and lithosphere.
Answer:
The curst is the
thin layer of distinctive chemicals composition overlying the ultramafic upper mantle. The lithosphere is rigid outer layer of the earth required by plate tectonic theory.
Explanation:
I hope this answer help you
Answer:
Earth’s crust is distinguished from the lithosphere because the crust refers to a compositional later and the lithosphere is a mechanical layer, the solid layer near the surface of the Earth. The crust is mostly composed of alumino-silicate minerals while the lithosphere includes some of the solid regions of the upper mantle which is mostly ferro-magnesium silicates.
Explanation:
just finished the test
E2023
Please help me!!! I will give brainliest!!!!
Answer:
last one
Explanation:
Give an example of epidemiological transition model only using 6 words.
Please help me.
Answer:
Epidemiological is the study of the interaction of humans and the environment. It describes the various population pattern with various time and fertility rates. It is studied by epidemiologist. The main factors of epidemiology is birth rate, fertility, life expectancy, death rate etc.
What is the HELIOCENTRIC model of the solar system?
Answer:
The heliocentric model of the solar system is the one that suggests that the sun is in the center of the universe and everything revolves around it.
Explanation:
There have been few models throughout history when it comes to the arrangement and hierarchy of the objects in space. Most of them have been wrong, though they have persisted for a very long time. Some, like the heliocentric model, got some basics right, but it still had some mistakes which from today's perspective are big ones.
The heliocentric model suggests that the Sun is the center of the universe, with all other objects in space orbiting around it. Now, it did guess right that the planets in the solar system revolve around it and that it is in the center of it, but it made a big mistake by putting the Sun in the center of the universe, not just the solar system. Not just that the Sun is not in the center of the universe, it is not even close to the center of the galaxy in which it is, nor it is the largest object or the one with the biggest gravity so that it attracts everything around to revolve around it.
did athen
Boys have to leave home at 7 years of age.
Answer:
yes and they also had to start military training at 7 yr old and if you were not strong enoughtat birth they would kill you
Explanation:
Answer:
No they did not.
Explanation:
Spartan kids did because they were all about military, while Athens was about peace and learning.
- Which region is globally significant because of its strategic location, its major oil reserve
and its historic importance as the birthplace of three major religions?
Answer:
The region in question is the Middle East (Southwest Asia).
Explanation:
The Middle East is a region of great importance, both historically and in the present. The importance of this region can be seen in its strategic location, oil, and gas reserves, as well as being the birthplace of three major religions. Unfortunately, all of these things have also been the reason for continuous conflict.
The location of this region is so important strategically because it is the region that connects Europe, Asia, and Africa. The oil and natural gas reserves are among the highest in the world, meaning it is a center of the global economy.The Judaism, Christianity, and Islam, have all arose in this region, making it a whole area for billions of people.I confused which one is it BIRTH or INMIGRATION? BRAINLIEST to whoever gives correct answer!
Explanation:
Answer:
I believe your answer would be Immigration
Explanation:
Genes get passed down when organisms have birth, but organisms immigrate areas means that that there is more variation and biodiversity. Please tell me if this is wrong.
Can someone answer my geography question -_-
North America and Asia are moving toward each other at a rate of about one inch per year. Why are the continents moving so slowly?
what does the theory of plate tectonics explain that continental drift theory could not explain?
- unusual distribution of fossils in the southern hemisphere.
- evidence of glaciation in the plains of africa.
- movement of continents despite the dense oceanic floor.
- the jigsaw like fit of the continents
Answer:
-movement of continents despite the dense oceanic floor
Explanation:
Answer:
Movement of continents despite the dense oceanic floor.
is it cheaper to mine on land than underwater
How tall is the tallest building
Answer:
At 2,716 feet, the Burj Khalifa in Dubai has reigned as the world's tallest building since 2010.
Explanation:
Answer:
Burj Khalifa -2,716 feet
Explanation:
Google is free lol
In which ways have humans impacted the geography in the United States and Canada?
Can someone please help me with get the correct answer
Answer:
Pollution, believe it or not, those are the most pollutant countries.
Explanation:
I’m in a lesson about it
In it's ______, an animal can raise young, find food and water, and maintain shelter.
Answer:
well I think it will be habitat.
Explanation:
you don't have the answers but if it has habitat on there I would choose habitat because I think its the correct answer.
5 ways on how Brazil can improve it’s interdependence
Answer:
Brazil is the political and economic power present in Latin America . Brazil can improve the regions interdependence by, protecting the country's national interests and to concentrate on these interests , national security and protection, ideological goals and aims and economic advancements.
What were the major ideas in Math, Science & Technology that occurred in the Islamic Caliphates 700 A.D - 1200 A.D ?
Answer:
Muslims restored the old irrigation system and designed new ones. They built dams and aqueducts to provide water. Astronomy aided navigation for purpose of trade and travel. Muslim scientists adapted and perfected the compass and astrolabe. zero comes from an Arabic word meaning something empty.
pls help
this is in APEX
Why were epics so important to historians?
Answer:
They entertained the citizens
Explanation:
What culture region was an ally of Sparta?
Sparta was the head of an alliance of independent states that included almost all land powers of the Peloponnese and central Greece, as well as that it had the sea power Corinth. Thus being said, the Athenians had the stronger navy, and the Spartans had the stronger army. Sparta and its allies, except for Corinth, were mostly land-based powers.
This line graph shows statistics related to agriculture in China.
A line graph like this one is most helpful for
illustrating percentages.
showing how parts make up a whole.
showing how trends change over time.
comparing information from different sources.
Explanation:
illustrating percentages.
showing how parts make up a whole.
showing how trends change over time.
comparing information from different sources.
A line graph like this one is most helpful for showing how trends change over time. The correct option is c.
Line graphs are used to chart changes over short and long time periods. Line graphs are preferable to bar graphs when there are little changes. Line graphs can also be used to compare changes in more than one group during the same time period.
A line graph is a type of graph that is widely used to show change over time as a set of data points linked by segments of straight lines on two axes. As a result, the line graph aids in determining the relationship among two sets of values, with one set of information always being dependant on the other.
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Why are improved old age pensions such an important part of India’s policy?
Answer:
Pension improving is always a good thing because without it we would have thousands of people who would be unable to retire and have to work until they are dead.
Explanation:
A country of allegiance or "what side you'd fight on in a war" is referred to as:
A.Race
B.Ethnicity
C.Nationality
D.Religious Group
Brazil gets along well with other countries, but what do Brazil and Argentina have a huge rivalry over? a. basketball b. swimming c. soccer d. baseball
Answer:
soccer
Explanation:
FIFA world cup
World trade is the exchange of money, labor, goods, and services across international borders. What factors promote and affect world trade?
PLEASE ANSWER QUICK!!
Answer:
Roads religion and much more
Explanation:
How have humans changed the environment and what are the consequences of these changes ?
Explanation:
Humans have changed the environment by evolving and using natural resources, with the natural resources slowly dwindling down is will affect the earth greatly. The earth won't be able to regenerate the resources fast enough for us to use them. The consequences are that we will burn up the earths valuables and end up stripping the earth of primary resources, making the earth weaken and have nothing to provide animals or other living creatures. Humans have heated up the environment, cut down many forests, made many species extinct and already stripped many key resources.
Greenhouse gases are ___?
A. gases that release heat
B. gases that hold in heat
C. gases that create carbon dioxide
D. gases that consume carbon dioxide
Answer:
Answer is A
Explanation:
Answer:
C. gases that creat carbon dioxide
Explanation:
I think hopefully this helps.
The formation of the earth and other planetary bodies through the process of condensation and planetary accretion was essentially complete about how many years ago
Answer:
Primitive meteorites preserve the chemical and isotopic composition of the first aggregates that formed from dust and gas in the solar nebula during the earliest stages of solar system evolution. Gradual increase in the size of solid bodies from dust to aggregates and then to planetesimals finally led to the formation of planets within a few to tens of million years after the start of condensation. Thus the rocky planets of the inner solar system are likely the result of the accumulation of numerous smaller primitive as well as differentiated bodies. The chemically most primitive known meteorites are chondrites and they consist mostly of metal and silicates.Explanation:
What is the solution to the following system of equations?
{x+y=5)
{x+y=1
(–2, 7)
(2, 3)
(3, 2)
(7, –2)
Answer:
- 27/10
Explanation:
2.7 in to -27/10
Answer:
(3,2)
Explanation:
EDG 2022
8. Whether an igneous rock is smooth or rough is determined by:
A. whether it has been put through a rock tumbler
B. whether the cooling process was quick or slow
C. how much pressure compacted it
In American cities, __________ played the largest role in allowing many residents to have the freedom to live farther away from their jobs.
A.
flight networks
B.
automobiles
C.
central business districts
D.
streetcars
Answer:
correct answer is B. automobiles
Explanation:
Answer:
B
Explanation: