3 years ago

1. Is water an element ?

Chemistry

2 answers:

earnstyle [38]3 years ago

3 0

Answer:

Explanation:

Water is made up of oxygen and hydrogen. both of those are on the periodic table. water is not an element though

hope this helps!

Please mark me brainliest!

nalin [4]3 years ago

3 0

Answer:

That is a good question but water is not an element it's a compound.

Explanation:

You might be interested in

A group of students created a model showing a type of matter which of the following discribes what is shows by the model?

Lady_Fox [76]

Answer:

liquid

Explanation:

6 0

3 years ago

Help with this chemistry worksheet

viktelen [127]

Answer:

1. is exothermic

Explanation:

5 0

3 years ago

Read 2 more answers

What are the properties of organic compounds determined by?

jarptica [38.1K]

The properties of organic compounds is determined by A) Their boiling point.

6 0

3 years ago

Read 2 more answers

Which explanations did you include in your response? Check all that apply. The oxidation number of carbon changes from -1 to +4.

Kaylis [27]

Answer:

B, E

Explanation:

Edge

5 0

3 years ago

What is the mass of 5.00 moles of KaS04?

Varvara68 [4.7K]

Answer: D

Explanation:

I assume you meant $\text{K}_{2}\text{SO}_{4}$ .

The atomic mass of potassium is 39.0983 g/mol.
The atomic mass of sulfur is 32.065 g/mol.
The atomic mass of oxygen is 15.9994 g/mol.

So, the formula mass of potassium sulfate is 2(39.0983)+32.065+4(15.9994)=174.2592 g/mol.

So, 5.00 moles have a mass of (5.00)(174.2592), which is about 870 g

7 0

2 years ago