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
Naya [18.7K]
3 years ago
9

How many mole are in 72.9g of HCI

Chemistry
1 answer:
fredd [130]3 years ago
3 0
Divide by the molar mass of HCl which is 36.5g/mol grams cancels out and you are left with 1.99 mol.
You might be interested in
Calculate the following:
Brrunno [24]

Follow these steps to solve the given equation:

Multiply the two decimal figures together and find the sum of the exponents, that is,

(1.5 * 1.89) * 10 ^4+3

(2.835) * 10^7

10^7 can also be written as e.70

'e' stands for exponential. 

Therefore, we have  2. 835 e 7.0 = 2.8 e 7.0.

Based on the calculations above, the correct option is A. 

4 0
3 years ago
A reaction mixture, in an organic solvent, contains an organic acid, an organic base, neutral organic compounds, and base contai
zheka24 [161]

Answer: option b. Neutral organic compounds

Explanation:

3 0
2 years ago
1. Aluminium reacts with chlorine to produce aluminium chloride. The balanced reaction is:
Anton [14]

Answer:

Explanation:

es

6 0
3 years ago
PLZ HURRY
Aliun [14]

Hello.

The answer is: False

The current theory of the formation of our solar system is that the planets formed more or less in their present orbits and they were made balls of gas but they were never comets captured by the sun.

Have a nice day

5 0
3 years ago
Read 2 more answers
How do you simplify 2/4
Juli2301 [7.4K]
The answer is 1/2 because of how many times does 2 go into 2 which is 1 and how many times 2 can go into 4 which is 2. So 1 would go on top and the 2 would go on the bottom

6 0
3 years ago
Read 2 more answers
Other questions:
  • What method of heat transfer is used when the sun heats the earth?
    15·2 answers
  • 4.87 x 103 + 1.092 x 107 =
    9·2 answers
  • The volume of a gas is directly proportional to its temperature if the pressure of the particles is constant. This is a statemen
    6·1 answer
  • given the balanced equation representing a reaction 2NO+O2->2NO2+energy the mole ratio of NO to NO2 IS
    5·1 answer
  • Explain the relationships among balancing, chemical equations, and endothermic/exothermic
    10·1 answer
  • Water moves to the top of tall trees because of
    8·1 answer
  • Which is generally more soluble in water ammonium chloride or potassium chloride explain
    11·1 answer
  • The diagram shows an electric motor.
    13·2 answers
  • Calculate the molar mass of cacl2
    15·1 answer
  • 40.0 L of oxygen were collected at 10°C and<br> 758 mm of Hg. Calculate its volume at STP.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!