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
Cerrena [4.2K]
3 years ago
9

GIVING BRAINLISTED

Chemistry
1 answer:
Mice21 [21]3 years ago
6 0

Answer: one molecule of O2.

Explanation: sweet i just took a guess but I believe that if 3 o2 molecules - 2 h2 molecules I think that its just basic maths and it is C because 3-2 = 1 and its o2 remaining, sorry if I’m wrong.

You might be interested in
If you live in the southern hemisphere, what season would you be experiencing in position C this diagram?
lisabon 2012 [21]
The answer is spring it would be fall in the north and spring in the south
7 0
3 years ago
Read 2 more answers
2 H2 + O2= 2 H2O
AVprozaik [17]

Answer:

the answer is 4.0moles

Explanation:

1mole of O2 produce 2moles of H2O/x mole will produce 8.0moles of H2O then the answer is 4.0moles.

3 0
3 years ago
2.38g of black copper(iii) oxide is completely reduced to by hydrogen to give copper and water. What are the number of atoms of
OleMash [197]

Explanation:

here is the answer bae. Feel free to ask for more

6 0
3 years ago
How many molecules of HCI would react with 2 moles of AI?
laila [671]

Answer:

A:6.02+3H2

Explanation:

7 0
3 years ago
Read 2 more answers
What is the moden periodic law​
Zarrin [17]

Answer:

Here's what I get  

Explanation:

The modern periodic law states that the physical and chemical properties of the elements are periodic functions of their atomic numbers.

5 0
3 years ago
Other questions:
  • In order to complete a lab, your teacher needs a 3.0 M solution of sulfuric acid, but only has a 12.0 M stock solution of sulfur
    14·1 answer
  • SO3 (g) + H2O (l) ------> H2SO4 (l)
    14·1 answer
  • Which element is being represented by the electron configuration below? [Ar] 4s2 3d3
    13·1 answer
  • Write the equilibrium constant expression, Kc, for the following reaction: If either the numerator or denominator is 1, please e
    15·1 answer
  • 2. Using the following data, calculate the average atomic mass of magnesium (give your answer to the nearest
    9·1 answer
  • Calculate the mass of solid sodium that's needed to fully react with 4.0 L of chlorine gas at STP.
    10·1 answer
  • Which can occur in a physical change?
    6·1 answer
  • A carbon rod takes up 105 mL of space. With a density of 2.26 g/mL, what
    13·1 answer
  • Which of the following is not a compound?<br>Cl<br>CO2<br>NaCl<br>HCl​
    5·1 answer
  • 4. Biotic factors that affect other organisms in an ecosystem include all but which of the following factors? a. Symbiosis b. Pr
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!