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
Firlakuza [10]
3 years ago
5

Given the balanced equation representing a reaction:

Chemistry
2 answers:
IRISSAK [1]3 years ago
8 0
1 is the answer i think.
julia-pushkina [17]3 years ago
6 0
2 and 3 are not possible because energy cannot be created nor destroyed. In order to break bonds, energy must be absorbed, so 1 is your answer!
You might be interested in
As an atom's nucleus gets larger the electric charges repelling the protons get larger. To compensate for this greater electric
IrinaK [193]
i think the greater the electric charge the atom decreases in size
5 0
3 years ago
Read 2 more answers
A gamma ray primarily consists of pure energy and no mass. TRUE or FALSE
myrzilka [38]
This statement is true. 
6 0
2 years ago
Read 2 more answers
If one mole of a substance has a mass of 56.0 g, what is the mass of 11 nanomoles of the substance? Express your answer in nanog
9966 [12]

Answer:

616,0 ng is the right answer.

Explanation:

You should know that 1 mole = 1 .10^9 nanomoles

Get the rule of three.

1 .10^9 nanomoles ...................... 56.0 gr

11 nanomoles .....................

(11 x 56) / 1 .10^9 nanomoles = 6.16 x 10^-7 gr

Let's convert

6.16 x 10^-7 gr x 1 .10^9 = 616 ngr

8 0
3 years ago
Volume increases, pressure stays the same, temperature
Mila [183]
Temperature decreases (?)
4 0
3 years ago
What does squeezing do to the particles of snow or ice?​
3241004551 [841]

Answer:

crushes the ice to compaction and satasfation

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the examples of Alkaline Earth metals?
    13·1 answer
  • Methionine, ch3sch2ch2ch(nh2)co2h, is an amino acid found in proteins. draw a lewis structure of this compound. what is the hybr
    5·1 answer
  • The elements in groups 1a through 7a are
    14·2 answers
  • What will be the amount of sugar in milligrams if the size of the milk chocolate bar is reduced from 12.630 g to 4.000 g ?
    12·1 answer
  • What is the molality of a solution
    9·1 answer
  • PLEASE ANSWER !!!
    15·2 answers
  • What gas is produced when calcium metal is dropped in water
    6·1 answer
  • Which of the following is a valid conversion factor? (3 points)
    11·1 answer
  • N3O4 empirical or molecular
    12·1 answer
  • the hcp ordered 0.2 mg of methylergonovine, and the vial contains 0.8 mg/ml. how many ml of methylergonovine should the nurse dr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!