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
Colt1911 [192]
3 years ago
9

If 16 mol of oxygen were reacted with excess hydrogen gas, how many moles of water would be produced?

Chemistry
2 answers:
Elza [17]3 years ago
8 0
1) first, we need a balanced equation

2H₂ + O₂ ---> 2H₂O

2) we use the mole-to-mole ratio to convert the moles of oxygen to moles of water.

ratio ----> 1 mol O₂= 2 mol H₂O (based on the coefficients)

16 mol O₂= 2 x 16 mol H₂O
16 mol O₂ = 32 mol H₂O
jolli1 [7]3 years ago
6 0
I hope this helps...

You might be interested in
18 ) Liquid A and Liquid B are clear liquids. They are placed in open containers and allowed to evaporate. When evaporation is c
arsen [322]

Answer:

Liquid A is a homogeneous mixture and Liquid B is a heterogeneous mixture

Explanation:

5 0
3 years ago
What exactly does the 2+ mean on element Fe2+?
enot [183]
It means it is an ion. It has lost two protons making it a positive ion.
8 0
3 years ago
Exposure of silver Chloride to sunlight for a long<br>duration turns grey due to​
Tema [17]

Answer:

Exposure of silver chloride to sunlight for a long duration turns grey due to​ photolytic decomposition i.e decomposition in the presence of sunlight.

Explanation:

When silver chloride, AgCl is exposed to sunlight for a long time, it will undergo decomposition as the sunlight provides sufficient energy needed to decomposed the salt, AgCl to metallic silver and chlorine gas. This can be seen in the equation below:

2AgCl —> 2Ag + Cl2

5 0
3 years ago
How many grams are in 2.3 moles of calcium phosphate, Ca3(PO3)2
irina1246 [14]
Moles = mass/molar mass
moles = 2.3
molar mass = 278
=> mass = moles*molar mass = 639.4g
6 0
3 years ago
Magnesium has three naturally occurring isotopes with masses of 23.99 amu, 24.99 amu, and 25.98 amu and natural abundances of 78
mihalych1998 [28]

Answer:24.31

Explanation:Contribution made by isotope of mass 23.99= 23.99×78.99=1894.97

Contribution made by isotope of mass 24.99=24.99×10.00=249.9

Contribution made by isotope of mass 25.98=25.98×11.01=286.04

Total contribution=1894.97+249.9+286.04=2430.91

Average mass=2430.91÷100

=24.31

3 0
3 years ago
Other questions:
  • Convert 8,740 cm3 to liters. <br> 0.874 L <br> 8.74 L <br> 874 L <br> 8740 L
    11·2 answers
  • What state has similur soil composition and structer to michigan?
    13·1 answer
  • Are the fragments all the same size or shape
    7·1 answer
  • For the chemical equation SO 2 ( g ) + NO 2 ( g ) − ⇀ ↽ − SO 3 ( g ) + NO ( g ) the equilibrium constant at a certain temperatur
    5·1 answer
  • At a certain fixed temperature, the reaction A(g) + 2 B(g) → AB2(g) is found to be first order in the concentration of A and zer
    7·1 answer
  • A storm is
    8·2 answers
  • What is the general trend for electronegativity
    14·1 answer
  • ⚠️HURRY PLEASE⚠️FAST IM TIMED⚠️
    5·2 answers
  • About how long does it take for the reaction to reach equilibrium in this concentration versus time graph?
    13·1 answer
  • If you were to take a trip around the surface of one of the planets,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!