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
sergey [27]
2 years ago
9

Number of hydrogen atom(s) in water (H2O)

Chemistry
1 answer:
Ray Of Light [21]2 years ago
7 0

Answer:

Maybe

Explanation:

the number of hydrogen atom in water is 2..

hope it helps

You might be interested in
Which combination best represent the mass and charge of a neutron?
serg [7]
The correct answer is 1 amu; neutral
8 0
2 years ago
What is it called when liquid changes state to a gas?
Viefleur [7K]
Boiling point
i hope this helps.
6 0
3 years ago
Hydrogen fuel cells that operate at lower temperatures use more expensive platinum electrode catalysts.
mote1985 [20]
The correct answer is B) they operate at a higher efficiency. sorry hope the answers not to late :(
5 0
3 years ago
Read 2 more answers
Calculate the amount of heat needed to evaporate 235.0 grams of water from 25.0°C to 100.0°C.
steposvetlana [31]
I hope this helps answer your question. :)

These problems are very hard to do digitally so I would recommend trying to practice these types of problems on paper :)

6 0
3 years ago
The reaction is found to be first order in IO3−, first order in SO32−, and first order in H+. If [IO3−]=x, [SO32−]=y, and [H+]=z
ollegr [7]

Answer:

rate = kxyz

Explanation:

It is worth knowing that the rate low can only be determined by experimentation only not by just balancing equations. So here we are told that all the reactants x , y and z are all first order. This is important because we use this as exponents. That is why the exponents of all the reactants will be 1.

rate = kxyz

7 0
2 years ago
Other questions:
  • Why are hurricanes so frequent in areas close to the equator?
    15·1 answer
  • Which of the following pairs of reactants is not correctly listed with its product solution? A. Weak base-strong acid reactants—
    7·2 answers
  • N2(g) + 2 O2(g) ------- 2 NO2(g) ΔH = +66.4 kJ
    14·1 answer
  • What does a mass number mean and what does an atomic number mean?
    9·1 answer
  • What kind of bond is ca-br
    6·1 answer
  • Question:
    10·1 answer
  • How many grams are in 3.0 moles of H2O
    15·1 answer
  • Use the reaction below for the decomposition of sodium azide
    6·1 answer
  • PLZ HELP ME OUT OF THIS QUESTION....
    7·1 answer
  • As a whole, plants tend to release more oxygen than carbon dioxide into the environment, but the ratios of gases differ at vario
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!