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
Dovator [93]
3 years ago
9

How many moles of KClO3 reacted if 9 moles of O2 were produced in this reaction: 2KClO3 → 2KCl + 3O2

Chemistry
1 answer:
kherson [118]3 years ago
3 0
2 mol KClO₃ - 3 mol O₂
x mol KClO₃ - 9 mol O₂

x=9*2/3= 6 mol
You might be interested in
What is the amount of moles for 12.0 g Ar?
Digiron [165]

if i am correct it shall be 12. because i am thinking, 1 mole = 1 ar.

8 0
3 years ago
Read 2 more answers
Create a chemical equation for "Bubbling chlorine gas through a solution of sodium bromide gives elemental bromine and a solutio
Alexxandr [17]

Answer:

Cl_{2} +2NaBr ---> 2NaCl + Br_{2}

Explanation:

5 0
3 years ago
What volume will be occupied by 5.00 mol of a gas at 25°C and 0.500<br> atm pressure?"
fomenos

Answer:

The volume will be occupied is 244, 36L.

Explanation:

We convert the unit of temperature to celsius into Kelvin, then use the ideal gas formula, solve for V (volume) and use the gas constant R =0.082 l atm / K mol:

0°C=273K  25°C= 273 + 25=298K

PV=nRT ---> V=nRT/P

V= 5,00 mol x 0,082 l atm/ K mol x 298 K/0,500 atm

<em>V=244,36L</em>

4 0
3 years ago
Look at the periodic table. Find the element carbon. What is its symbol?
Sliva [168]
A. ca is the answer because its short for carbon
6 0
4 years ago
Read 2 more answers
What is Gay lussac's law​
k0ka [10]

Explanation:

Gay-Lussac's law states that the pressure of a given mass of gas varies directly with the absolute temperature of the gas when the volume is kept constant. Mathematically, it can be written as: {\displaystyle {\frac {P}{T}}=k}. It is a special case of the ideal gas law.

3 0
3 years ago
Other questions:
  • A compound decomposes by a first-order process. What is the half-life of the compound if 25.0% of the compound decomposes in 60.
    12·1 answer
  • 1. Which curve or point of a phase diagram would indicate the melting point at various temperatures and pressures?
    14·2 answers
  • Identify the following as abiotic or biotic. A paramecium swimming in a lake
    12·1 answer
  • As a substance changes from a liquid to a gas, the average distance between molecules..
    9·1 answer
  • PLSSS HELPPP MEEE WITH THIS QUESTIONNNNN NO GUESSING PLSSSS
    5·1 answer
  • What is the balanced net ionic reaction for the following -<br>CaCl2 + Na2S --&gt; NaCl + CaS?​
    11·1 answer
  • Metals like potassium and sodium are kept in paroffin oil. Why?​
    9·1 answer
  • What is the job of an environmental engineer?
    8·1 answer
  • Fill in the blanks (Balancing chemical reactions)<br>BRAINLIEST
    13·1 answer
  • I have a mixture of three gases in a flask at 25 oC. The total pressure in the flask is 26.2 psi. If my gas mixture consists of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!