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ExtremeBDS [4]
3 years ago
11

WILL GIVE POINTS AND BRAINLIEST Question: Number of H− ions in 5.22 g of SrH2

Chemistry
1 answer:
Sophie [7]3 years ago
4 0

Answer:

moles H = 2 x 0.0649=0.130

ions = 0.130 x 6.02 x 10^23=7.81 x 10^22

Explanation:

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Why is the Universal Law of Gravitation is a scientific Law and not a theory?
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2 years ago
Ice Station Bravo near the North Pole launched a helium-filled balloon to check atmospheric conditions. At sea level (1.0 atm) w
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8 0
3 years ago
Annie learns that the compound sulfuric acid is called the universal chemical. The acid is used in everything from gasoline to p
pochemuha

Answer:

D. H2SO4

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The chemical  formula of a compound is an expression that stares out the elements (in form of symbols)present in a compound and the number of the atoms.

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4 0
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7 0
3 years ago
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