3 years ago

Can someone explain me why the molar mass become 90.12 g/mol and when I calculated it's 90 g/mol?

Chemistry

1 answer:

e-lub [12.9K]3 years ago

8 0

Answer:

It could be because of rounding error somewhere in your calculations. Another thing to note is 90 +/- 4 g/mol.

Your calculations don't have to be spot on.

You might be interested in

Why do boys my age not like me ?

enyata [817]

Answer:

Because boys are overrated

Explanation:

8 0

2 years ago

Read 2 more answers

Nguyên tử nguyên tố sắt có 26e<br> a. Viết cấu hình e của sắt<br> b. Sắt thuộc nguyên tố s,p,d,f

vichka [17]

Answer:

1s2 2s2 2p6 3s2 3p6 3d6 4s2

Explanation:

3 0

2 years ago

What kind of change occurs with no new substance being formed apex?

Andrew [12]

<span>physical changes
Physical changes happen when something undergoes a transformation that does not alter their total inward arrangement. This appears differently in relation to the idea of compound change in which the creation of a substance changes or at least one substances consolidate or separate to frame a new one</span>

5 0

2 years ago

when 10 moles of sodium reacts with excess oxygen for 60 minutes, only 3 moles of sodium remains in 1000 millimeters of H20. Wha

diamong [38]

That would be....................

8 0

3 years ago

When sulfuric acid reacts with calcium hydroxide, calcium sulfate and water are produced. The balanced equation for this reactio

lisov135 [29]

Answer:

H₂SO₄ (aq) + Ca(OH)₂ (aq) → CaSO₄ (aq) + H₂O (l)

Explanation:

When sulfuric acid reacts with calcium hydroxide, calcium sulfate and water are produced. The balanced equation for this reaction is:

3 0

3 years ago

Can someone explain me why the molar mass become 90.12 g/mol and when I calculated it's 90 g/mol?​

Can someone explain me why the molar mass become 90.12 g/mol and when I calculated it's 90 g/mol?