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
Kazeer [188]
3 years ago
14

What are the units of molar mass? O A. Lig O B. g/mol O c. g/L O D. mol/g

Chemistry
2 answers:
arlik [135]3 years ago
6 0
Molar mass units is g mol (B)
Lorico [155]3 years ago
4 0
The units of molar mass is g/mol that is the letter B.
You might be interested in
How many grams of O2 are reacted when 3.5<br> mols of P203 are formed?
Neporo4naja [7]
1.45 moles of P2O3 contains 1.45 moles of O3 which means 4.35 moles of O:

1.45 × 3 = 4.35 moles of O

Then you can calculate moles of O2 by dividing it by 2:

4.35 moles ÷ 2 = 2.175 moles of O2 needed
7 0
2 years ago
12. An electrolysis reaction is
tia_tia [17]

Answer: D.) non-spontaneous.

Explanation:

6 0
2 years ago
If you have 66 pencils, how many dozen do you have
Marta_Voda [28]

Answer:

5.5

Explanation:

You have to do 66 divided by 12 and you get that and if you want the proof then here it is...

3 0
3 years ago
Consider the reaction h2(g) + cl2(g) ⇀↽ 2 hcl(g), which is exothermic as written. what would be the effect on the equilibrium po
kupik [55]
I think the effect of increasing temperature would be; the equilbrium will shift back wards. Increase in temperature favors backward reaction since the forward reaction is exothermic and the backward reaction is endothermic. Therefore, the equilibrium will shift back wards, and there will be more reactants (H2 and Cl2) compared to the products
3 0
3 years ago
Read 2 more answers
When heating a solution to boiling on a hot plate, start by ___________. Then, turn the heat to ___________to start. If necessar
Aleonysh [2.5K]

Answer:

1. starting and stabilizing the stir function

2. a medium heat

3.turn up the heat setting

Explanation:

A chemical reaction can be defined as a chemical process which typically involves the transformation or rearrangement of the atomic, ionic or molecular structure of an element through the breakdown and formation of chemical bonds to produce a new compound or substance.

Some of the laboratory apparatus (equipment) used for conducting a chemical reaction are conical flask, Bunsen burner, beaker, tongs, crucible, round bottom flask etc.

When heating a solution to boiling on a hot plate, start by starting and stabilizing the stir function. Then, turn the heat to a medium heat to start. If necessary, turn up the heat setting after waiting about ten minutes without seeing boiling.

The safety precautions that must be taken when heating a solution to boiling on a hot plate;

I. A proper inspection of the round bottom flask for cracks, irregularities or any imperfection.

II. Ensure you avoid heating the flask while it is closed.

III. When suspending the flask on a hot plate, you should ensure that you use a clamp for stability.

5 0
3 years ago
Other questions:
  • Which of the following is necessary for photosynthesis?
    14·2 answers
  • Radio waves travel at the speed of light, which is 3X10^8 m/s. How many minutes does it take for a radio message to reach earth
    13·1 answer
  • How does water vapor become liquid water
    7·2 answers
  • Please please help!
    10·1 answer
  • Which reaction is not characteristic of an acid a)it dissolves magnesium oxide b) it produces ammonia from ammonium compounds c)
    10·1 answer
  • Would you expect the water or sugar solution to have the most supercooling? WHY? PLEASE HELP
    7·2 answers
  • Which of the four fundamental forces are involved in chemical bonding?
    11·1 answer
  • A radioactive nucleus can change from one element to another. How does this happen?
    15·1 answer
  • What is the percentage composition of carbon and hydrogen in ethane(c2h6,molecular mass 30.0)<br>​
    5·1 answer
  • the properties of a substance that can be observed without altering its identify physical property. true false ?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!