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
galben [10]
3 years ago
13

The statement, "In a chemical reaction, matter is neither created nor destroyed" is called a the Law of Multiple Proportions. b

Dalton's Atomic Theory. c the Law of Definite Proportions. d the Law of Conservation of Mass. e the Scientific Method.
Chemistry
1 answer:
Anettt [7]3 years ago
8 0

Answer:

D

Explanation:

The statement in the question above gives the statement of the law of conservation of matter. The law of conservation of matter states that matter can neither be created nor destroyed but can be converted from one form to another.

This particular law is talking about the indestructible nature of matter. Whatever form of matter we have presently was as a result of the fact that it was converted to from one initial form. It is this fundamental law that guides the operation of a wide number of scientific operations. Things like reaction between substances to form entirely or partially new substances are guided by these fundamental laws of nature

You might be interested in
Why does the mass number for an element differ from the average atomic mass for the element?​
yarga [219]

Answer:

the mass number is the number of protons and neutrons added and the average atomic mass is the weight of the protons and neutrons

4 0
3 years ago
During which change of state do atoms lose energy? (FIRST TO ANSWER WITH RIGHT ANSWER GETS BRAILEST)
andreyandreev [35.5K]

Answer:

When the atoms are freezing, they lose energy.

I hope this helped at all.

5 0
2 years ago
Read 2 more answers
If you are traveling at 60mi/hr, how many meters per second is that equivalent to?
lesya [120]

Answer:

26.8224 Meters per Second.      

5 0
2 years ago
Which arrows represents the phase transitions in which he's energy is gained
ipn [44]
The correct answer would be the first option. The arrows 1, 2 and 3 represent the phase transitions where heat energy is gained. As heat energy is gained the kinetic energy of the molecules in a substance is increased which would cause them to change phases from solid to liquid and to gas.
3 0
3 years ago
Read 2 more answers
How many gallons of a 60​% antifreeze solution must be mixed with 70 gallons of 25​% antifreeze to get a mixture that is 50​% ​a
Neporo4naja [7]

Answer:

The answer to your question is 175 gallons

Explanation:

Data

60% antifreeze solution  volume = ? = x

25% antifreeze solution   volume = 25%

Final concentration 50%

Process

              0.6x + 0.25(70) = 0.5(70 + x)

Simplification

              0.6x + 17.5 = 35 + 0.5x

              0.6x - 0.5x = 35 - 17.5

                          0.1x = 17.5

                              x = 17.5/0.1

Result

                              x = 175 gallons

6 0
3 years ago
Other questions:
  • Give the effect on the melting point of the presence of a cis double bond in a fatty acid.
    11·1 answer
  • Determine how many moles of O2 are required to react completely with 6.7 moles C6H14.
    6·1 answer
  • What is the name of the compound N2(g)
    8·1 answer
  • Which structural formula does not represent benzene? a hexagon with nothing drawn inside it a hexagon with a dotted circle drawn
    8·2 answers
  • Which choice contains a FALSE statment? A. For the vaporization of liquid benzene ΔH is positive. B. For the formation of 1 mol
    8·1 answer
  • 1. The following equation represents the reaction between sodium and water.
    14·1 answer
  • How many calories of heat are required to raise the temperature of 225g of water from 10.5°C to 43.7°C
    11·1 answer
  • Need help on this question asap please
    12·1 answer
  • Brj fceq wej plz come everyone <br><br>only girl​
    15·2 answers
  • in the reaction: mg(s) 2hcl(aq) → mgcl2(aq) h2(g) how does the equilibrium shift if the hcl concentration is increased? to the p
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!