2 years ago

Iron tablets' usually contain iron sulphate (FeSO4).

1 answer:

4 0

Answer:The atomic weight is the lower number on each chemical. Fe has a mass of 56, S a mass of 32 and O a mass of 16. As there are four oxygens present in this compound, you multiply 16 by 4 to get 64. Lastly you add all these separate masses together, which gives a total relative mass of 152.

Explanation:

Plz vote me 5% and thanks

You might be interested in

How many moles are there in 3.3 grams of NH4SO2

slavikrds [6]

1.69x10 22 molecules

8 0

3 years ago

Calcule la masa de aluminio (Al) producido por una electrolisis de AlCl3 fundido en una hora usando una corriente de 7.2 A

Anestetic [448]

i love carlos

but not u

in PUBG carlo

4 0

3 years ago

How do countries with different currencies trade goods with each other?

8090 [49]

Answer:

D- They use the exchange rate to convert one's Country's currency to another's

Explanation:

6 0

2 years ago

I'm not really sure on how to test if it is a chemical or physical change....

kolezko [41]

Chemical change because it cannot be reversed

4 0

3 years ago

9. When you move your hand from a hot stove what is the stimulus you are reacting to?

Gemiola [76]

Answer:

if you touch a hot stove, the nerves in your skin shoot a message of pain to your brain. The brain then sends a message back telling the muscles in your hand to pull away.

Explanation:

4 0

2 years ago