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Step2247 [10]
3 years ago
7

How did elements get to earth?

Chemistry
1 answer:
mr_godi [17]3 years ago
4 0

the universe formed through the big bang explosion, all of the elements on Earth have been cooked for billions of years in stars and then released in the universe through super- nova explosions.

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What volume of a 6.0m hcl solution is required to make 250.0 milliters of 1.5 m hcl
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Solution : Given,

Initial concentration of HCl solution = 6.0m

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Initial volume of HCl solution = ?

Formula used for dilution is,

M_1V_1=M_2V_2

where,

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V_2 = final volume

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8 0
3 years ago
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