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
ser-zykov [4K]
3 years ago
7

Define the law conservation of mass​

Chemistry
1 answer:
denis23 [38]3 years ago
7 0

Answer:

Explanation:

The law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so the quantity can neither be added nor be removed.

hope it helps

You might be interested in
What is the relationship among solutions solutes and solvents
jenyasd209 [6]

Answer:

Solvents are substances in which solutes dissolves while solutes are substances that dissolve in solvents and solutions result from mixing solvents and solutes.

Explanation:

  • A solvent is a substance such as water that dissolves a solute.
  • A solute is a substance that dissolves in a solvent. For example, when sodium chloride dissolves in water, sodium chloride is the solute and water is the solvent.
  • A solution, on the other hand, results from combining a solute and a solvent. Therefore, a mixture of water and sodium chloride forms the solution.
6 0
3 years ago
Is caffeine additive?
Romashka-Z-Leto [24]

Answer:

yes

Explanation:

yes

7 0
3 years ago
Read 2 more answers
Molecular formula of calcium oxide​
arlik [135]

Answer:

Calcium oxide, commonly known as lime, is a chemical compound with the formula CaO.

6 0
3 years ago
If you drop.the soap in the shower is It still dirty ​
Illusion [34]

No it's not still dirty

5 0
3 years ago
Other questions:
vlabodo [156]

Answer:

The functional group present in Cinnamon are : Aromatic , alkene , aldehyde

The functional group present in Almonds : Aromatic , aldehyde

The functional group present in DHA  : Ketone , alcohol

Explanation:

<u>Almond :</u>

Chemical formula : C_{7}H_{6}O

It contain : A benzene ring (Aromatic) , a -CHO group (aldehyde)

<u>Cinnamon Sticks</u> :

Chemical Formula : C_{9}H_{8}O

It contain : A benzene ring (Aromatic) ,an alkene group (C=C) , a -CHO group (aldehyde)

<u> </u><u>DHA:</u>

Chemical Formula : C_{3}H_{6}O_{3}

It contain : Alcohol group (-OH) , ketone group (C=O)

8 0
3 years ago
Other questions:
  • Is crushing a rock a chemical or physical change?
    7·1 answer
  • The reaction 2a + b --&gt; c + d has an activation energy of 80.0 kj/mol. at 320°c, the rate constant k = 1.80 x 10-2 l mol-1 s-
    15·1 answer
  • Determine how many moles of Ba(OH)2 are required to completely neutralize 0.117 mole of HC2H3O2.
    11·1 answer
  • When hydrogen burns, water vapor is produced. the equation is 2h2(g) + o2(g) → 2h2o(g). if 12 l of oxygen are consumed at stp, w
    13·1 answer
  • A chemist adds of a mercury(I) chloride solution to a reaction flask. Calculate the micromoles of mercury(I) chloride the chemis
    12·1 answer
  • What is the valence charge of Neon
    14·2 answers
  • Evidence for past events in Earth's ancient history are provided by:
    6·1 answer
  • A sample of iron is put into a calorimeter (see sketch at right) that contains of water. The iron sample starts off at and the t
    6·1 answer
  • Jean and her mother were taking a walk when they saw the two rocky outcrops in the diagram below.
    15·1 answer
  • A.Characterize each of the following as
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!