2 years ago

How many moles are there in 15.0 grams of SiO2

Chemistry

2 answers:

earnstyle [38]2 years ago

8 0

Answer:

0.25 M

Explanation:

There is 60.0843 G of SiO2 per M making 15 g equal roughly 0.25

Vinvika [58]2 years ago

7 0

n(mole)=mass: MM(molar mass)

n = 15 : 60

n = 0.25

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