Saftey goggles are worn in the lab-

Chemistry

1 answer:

Harrizon [31]4 years ago

4 0

Answer:

Yes

Explanation:

Is this a question or what?

You might be interested in

If 20 grams of sulfur reacts with 30 grams of oxygen, predict the mass of sulfur trioxide produced. Why would you expect this

Scilla [17]

20/32=0.625 moles of sulfur
30/16 = 1.875 moles of oxygen
The formula requires 1 mole of sulfur for 3 moles of oxygen which means that their is no limiting reactant as that is the ratio found thus it will react to completion forming 50 grams of product or sulfur trioxide

4 0

3 years ago

If an automobile travels at 30. m/s for 2 minutes, how far has the car traveled?

Nesterboy [21]

3600 miles! to get this answer you first need to know that

60+60= 120

then just times tht by 30 and you get 3600!

4 0

4 years ago

What happens when you change the number of protons keeping the numbers of other particles the same?

Ne4ueva [31]

Answer:

See explanation

Explanation:

The atomic number refers to the number of protons in the nucleus of an atom. We identify an element by its atomic number.

When the atomic number of an atom of an element is changed, we have changed the identity of that atom and transformed it into an atom of a different element.

For example, if we add a proton to a sodium atom, we create a magnesium atom. If we remove a proton from a sodium atom, we create a neon atom.

7 0

3 years ago

Which of the following statements

Setler79 [48]

Answer:

A) Is The Correct Answer

PLEASE MARK AS BRAINLIEST ANSWER 