3 years ago

Strength training and stretchingexerciseshouldbedonehowoften

Chemistry

2 answers:

NISA [10]3 years ago

7 0

Stretching - everyday
strength training - twice a week.

stealth61 [152]3 years ago

3 0

A few Minutes everyday

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salantis [7]

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krek1111 [17]

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3 years ago

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ziro4ka [17]

<h2>Answer:0.5 moles,1 mole</h2>

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$Sr(NO_{3})_{2}$ dissolves in water to give $Sr^{2+}$ ions and $NO_{3}^{-}$ ions.

The reaction is

$Sr(NO_{3})_{2}$ → $Sr^{2+}$ $+2NO_{3}^{-}$

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I just took it and that is the correct answer.

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