3 years ago

How many iron (II) ions are there in 5.00 g of FeSO4?

Chemistry

1 answer:

Eddi Din [679]3 years ago

8 0

The answer is 1.98 × 10^22 iron (II) ions

You might be interested in

Will the pH of your stomach increase after sucking antacid tablets?

zlopas [31]

Yes the ph of your stomach will increase after sucking acid tablets

5 0

3 years ago

1. What is the maximum amount of NaCl that can dissolve in

Sergio [31]

Answer:

70g

Explanation:

Rate = 35g of NaCl can dissolve in 100g of H2O

Use proportions for 200g of H2O:

$\frac{35}{100} = \frac{x}{200}$

Since 200 is double of 100, x needs to be double of 35.

$\frac{35}{100} = \frac{70}{200}$

Therefore the maximum amount of NaCl that can dissolve in 200g of water is 70g.

6 0

3 years ago

By the way, it is supposed to say 9 resources.<br> Am I right?

Anit [1.1K]

Yeeeeeeeeeeeeeeeeeeeeeees

5 0

3 years ago

Read 2 more answers

Decide which model best represents the relationship between Earth and the sun and what causes day and night. Explain your choice

bearhunter [10]

Answer:

table lamp

Explanation:

lol odrk

6 0

3 years ago

What did the Aboriginal people use to weave dilly bags?

timofeeve [1]

Answer:

This bag has been made from introduced materials, but before foreign fibres were used dilly bags were made from bark, leaves, stems, roots, human hair, animal fur and animal sinew.

8 0

3 years ago