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
DedPeter [7]
3 years ago
6

18. For the recoton 2H2 + O2 + 2H20. how many moles of water can be produced from 23.2 mol of

Chemistry
1 answer:
grigory [225]3 years ago
6 0

Answer:

23.2 mols

Explanation:

(23.2 mol H2)(2 mol H2O) /(2 mol H2) = 23.2 mol H2O

you have to do stoichiometry - so start of with what you are given, which is 23.2 mols of hydrogen, then to cancel out mols of hydrogen, divide by what is in the equation: so 23.2 mols H2 / 2 mols H2. Next, to get mols of H2O multiply that number by the mols of water in the equation.

this answer makes sense because as you can see in the equation, there are 2 H2:2 H2O, so the amounts should be the same.

hope this helps! make sure to practice because it is ESSENTIAL that you understand this, especially if you plan on taking ap chem. good luck! :)

You might be interested in
Define what is halflife​
zhuklara [117]

Half-life is the time it takes for a substance to lose half of its pharmacological, physiological, or radiological activity.

8 0
3 years ago
Explain why argon is used in tungsten filament lamps​
PSYCHO15rus [73]

Answer:

Because it helps the filament from decaying

5 0
3 years ago
HELP ME OUT PLEASE!!!!
PolarNik [594]

Answer:

Answer D. Picture II shows a chemical change, because the same substance changes form

Explanation:

This is the temperature that water molecules slow down enough to stick to each other and form a solid crystal

5 0
2 years ago
Read 2 more answers
Which object will experience the strongest gravitational attraction to Earth?
Orlov [11]

Answer:

A

Explanation:

The strength of the gravitational force between two objects depends on mass and distance. The object with the greatest mass would be the car.

3 0
3 years ago
Global winds are directly caused by the Earth's rotation and
Natali5045456 [20]

Answer:

A the uneven heating of earths surface

Explanation:

Because earths rotates on its axis, circulating air is deflected torward the right in the northern hemisphere and toward the left Southern Hemisphere. This is called the coriolis effect

5 0
3 years ago
Other questions:
  • Why do you convert the grams to moles as opposed to just leaving it in grams?​
    14·1 answer
  • A curved piece of glass or other transparent material that is used to refract light is called a (an) _____.
    10·2 answers
  • Conversion of 0.702 g of liquid water to steam at 100.0°C requires 1.56 kJ of heat. Calculate the molar enthalpy of evaporation
    5·1 answer
  • How many carbon atoms are found in 10.0g of c2h6?<br> Please explain.
    8·1 answer
  • How many grams of nh3 can be produced from the reaction of 28 g of n2 and 25 g of h2
    5·1 answer
  • The structure of carbon dioxide using dots and crosses​
    14·1 answer
  • Plz someone help me with this!
    12·1 answer
  • How many moles of oxygen are required to produce 4.62 moles of carbon monoxide that is formed by direct combination of its eleme
    12·1 answer
  • Sodium is a soft, white metal that reacts violently with water. Chlorine is a poisonous yellow-green gas. During the chemical re
    15·1 answer
  • [H+]=1×10−13 M pH= <br><br> what is this answeer
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!