According to the law of conservation of mass, in any chemical change:

Chemistry

2 answers:

morpeh [17]2 years ago

4 0

THE MASS is less than

stiks02 [169]2 years ago

3 0

Answer:

The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed. ... The carbon atom changes from a solid structure to a gas but its mass does not change. Similarly, the law of conservation of energy states that the amount of energy is neither created nor destroyed.

You might be interested in

. Using the pH scale below what would be the pH value of an Acid? *

earnstyle [38]

Answer : The pH value of an acid is below 7.

Explanation :

pH : It is defined as the negative logarithm of hydrogen ion or hydronium ion concentration.

Mathematically,

$pH=-\log [H^+]$

When the pH less than 7 then the solution is acidic and the concentration of hydrogen ion is greater than hydroxide ion.

When the pH more than 7 then the solution is basic and the concentration of hydrogen ion is less than hydroxide ion.

When the pH is equal to 7 then the solution is neutral and the concentration of hydrogen ion is equal to the hydroxide ion.

Hence, the pH value of an acid is below 7.

6 0

3 years ago

An atom has 24 protons, 22 electrons, and 28 neutrons. What is the ATOMIC # of the atom?

Over [174]

22 would be the answer

7 0

2 years ago

Give an example of a time when you would want to increase friction.

Snezhnost [94]

1) you want to increase friction when it gets cold. If you're outside and it's really cold, you're going to rub your hands to warm them up, therefore friction is increasing

I'm not do sure about decreasing.

6 0

2 years ago

Determine the elements present in sodium hydrogen carbonate

Ilia_Sergeevich [38]

Sodium, hydrogen, carbon, and oxygen

6 0

2 years ago

Why is BCl3 a non-polar compound?

Firdavs [7]

Answer:

BCI3 is a non polar compound because there is no neutral in it

4 0

2 years ago