1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Molodets [167]
3 years ago
9

How hydrogen is usually obtained in the laboratory?

Chemistry
1 answer:
adoni [48]3 years ago
3 0

Answer:

You can make it. 1 proton, 1 electron, 1 nutron

Explanation:

You might be interested in
Solid lead IV oxide decomposes into solid lead and oxygen gas.
vredina [299]
The balanced equation for the decomposition of solid lead iv oxide is as follows: 2PbO2 = 2PbO + O2.
Lead IV oxide decompose to give lead ll oxide and oxygen. Lead iv oxide is thermally unstable and it usually decomposes into oxygen and lead ll oxide when heated. Lead ll oxide is more stable than lead lV oxide.
7 0
4 years ago
If you had a glacier and an ice cube, how would the melting points of both differ?​
Dima020 [189]

Answer:

Due to how big the glacier is you would need more heat to melt it and since the ice cube is smaller a small amount of heat would melt it

Explanation:

8 0
3 years ago
In the water cycle diagram above, which letter represents
Scorpion4ik [409]

Answer:t

Explanation:bc

6 0
4 years ago
What is a cercaria?<br> *zoology
Vsevolod [243]

Answer:

a free swimming larval stage in which a parasitic fluke passes from an intermediate host to another intermediate host

6 0
3 years ago
If a lab experiment is not completed, you should:___________.
stellarik [79]
The answer to this question is a
7 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the following system at equilibrium:
    5·1 answer
  • The main reasons why ch4 has a higher vapor pressure at a given temperature when compared to ch3cl is that ch4 and . 2. the main
    9·1 answer
  • When the pressure that a gas exerts on a sealed container changes from 22.5 psi to psi the temperature changes from 110 c to 65.
    14·1 answer
  • In the compound H2O, the electrons in the bonds are unequally shared between oxygen and hydrogen, forming ____. (1 point)
    12·2 answers
  • Is glass melting a physical or chemical change
    8·1 answer
  • What two things combine with oxygen to form ground-level ozone?
    15·1 answer
  • How are air resistance and friction similar?
    8·2 answers
  • What is the charge on an ion with 21 protons, 30 neutrons, and 18 electrons.
    11·1 answer
  • 4. Why does the metallic character of the alkaline earth metals increase as you go down the
    14·1 answer
  • you dropped a hot, heated metal into the water. after the metal was dropped, the temperature of the water?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!