What is a claim? (Please check all that apply)

Chemistry

1 answer:

nata0808 [166]3 years ago

6 0

Answer:

Claim: It is an answer to your question

Explanation:

You might be interested in

What grey rock that has crinoids and brachiopods reacts to hydrochloric acid?

Anon25 [30]

The rock is limestone, I hope this helps!!

5 0

3 years ago

Read 2 more answers

A student tested a sample of carbon (C) by combining it with water. There was no reaction between the carbon and water. The stud

solong [7]

Answer:

No, just because carbon did not react with water, does not mean it wouldn't react with a different compound.

Explanation:

It is common knowledge that carbon is not in group 18, because it is found in all living compounds, and this means it must be reactive with many compounds. We know that water is not very reactive, but it is a good solvent. Meaning that many compounds can dissolve in water, but not chemically react with it. Carbon however is not very soluble because it does not create dipoles or hydrogen bonds. This means it will not show any change when in the presence of water, but if combined with oxygen, can form carbon dioxide.

5 0

3 years ago

Solid lead acetate is slowly added to 75.0 mL of a 0.0492 M sodium sulfate solution. What is the concentration of lead ion requi

Firdavs [7]

Answer:

The concentration of lead ion required to just initiate precipitation is - $2.37\times10^-^5 M$