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
5

give an example of process you notice or use each day that obeys the law of conservation of mass. and explain how this process w

orks ​
Chemistry
1 answer:
Serggg [28]3 years ago
5 0

Answer:

Cellular respiration:

C_6H_{12}O_6+6O_2\rightarrow 6CO_2+6H_2O

Explanation:

Hello,

In this case, the law of conservation of mass states that matter cannot be created nor destroyed but modified, therefore, typical examples are the raft chemical reactions in nature or carried out in a laboratory. Thus, a typical one that could be daily found is in the cellular respiration wherein glucose and oxygen are converted into carbon dioxide, water and energy for us to use it in our daily activities. It is chemically represented by:

C_6H_{12}O_6+6O_2\rightarrow 6CO_2+6H_2O

Law of conservation of mass is verified as six carbon atoms are before and after the chemical reaction, twelve hydrogen atoms are before and after it and eighteen oxygen atoms as well.

Best regards.

You might be interested in
How many milliliters of a 0.40%(w/v) solution of nalorphine must be injected to obtain a dose of 1.5 mg?
ozzi
The number  of Ml  of  a  0.40 %w/v solution  of   ,nalorphine  that must  be injected  to  obtain  a  dose  of 1.5 mg is  calculated as  below


since M/v%   is  mass  of solute  in  grams per 100  ml

convert Mg to  g
1 g = 1000 mg  what  about  1.5 mg =?  grams
=   1.5 /1000 = 0.0015 grams


volume is therefore =  100 (  mass/ M/v%)

= 100  x(  0.0015/ 0.4) =  0.375  ML
6 0
3 years ago
1.The movement of particles from a less crowded area to a more crowded area requires
Harrizon [31]
1. Energy as particles can't move without kinetic (movement) energy 
2. I think it's Diffusion and Active Transport 
7 0
3 years ago
Approximately how many natural forming elements are there
mamaluj [8]
98 elements are naturally forming elements.

Answer: 98
3 0
3 years ago
Matter and energy may be created or destroyed in a chemical reaction.
gulaghasi [49]

Answer:false

Explanation:matter cannot be created or destroyed in a chemical reaction it is rearranged

3 0
2 years ago
3. What is a double bond? Triple bond?
dsp73

Answer:

Double and triple covalent bonds occur when four or six electrons are shared between two atoms, and they are indicated in Lewis structures by drawing two or three lines connecting one atom to another

Explanation:

4 0
2 years ago
Other questions:
  • During a combustion reaction, 12.2 grams of methane reacts with 14 g of oxygen. The reaction produces carbon dioxide and water.
    8·1 answer
  • What defines the mass number of an isotope? the sum of the neutrons and protons the sum of the neutrons and electrons the number
    6·1 answer
  • Suppose a new liquid were discovered that is identical to water in every way except that it has a lower latent heat of fusion. W
    11·2 answers
  • ENERGY CANNOT BE CREATED<br> TRUE<br> False<br> Other:
    15·2 answers
  • Identify both the cellular structure that assembles these proteins and the kinds of molecules that are used as the building bloc
    5·1 answer
  • Which best explains what happens when an electron moves from an excited stse to the ground state?
    9·2 answers
  • What can scientists learn from index fossils?
    11·1 answer
  • Beth heats a pot of water to cook pasta.<br><br><br> What may happen as a result of adding heat?
    13·2 answers
  • List two metals that will not react with acid ​
    11·2 answers
  • Word equation for ethanol+ethanoic acid<br>​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!