2 years ago

What explanation accounts for the observation that the mass of the products in reaction #1 (open system) were not equal?

Chemistry

1 answer:

Anna007 [38]2 years ago

5 0

Answer:

The law of conservation of mass states that matter can not be created or destroyed in a chemical reaction.

Explanation:

You might be interested in

If a man has a mass of 83 kilograms on Earth, what will the force of gravity on his body be on the moon? A. 135.6 N B. 318.5 N C

diamong [38]

First, we need to know what's the gravity value in the moon. it is 1.622 m/ s2

to find the force, let's recall this formula----> Force= mass x gravity

force= 83 kg x 1.622= 134.6

A is the closest choice.

4 0

3 years ago

Read 2 more answers

Radio communications are frequently used in emergencies because

Korvikt [17]

Answer:

they operate on waves

Explanation:

5 0

3 years ago

Which one is the least reactive element is<br> Ar<br> Na<br> СІ<br> Mg

34kurt

Answer:

Explanation:

does not react with anything it has a full electron shell so it does not combine and it is a noble gas

7 0

2 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

How many formula units are contained in 2.35mol of Iron (III) Oxide

konstantin123 [22]

Remember, 1 mole= 6.022x10^23 atoms, molecules, or formula units.

Answer is 1.42x10^24

7 0

3 years ago