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3 years ago

HELP ASAP !!!!!

Chemistry

1 answer:

Anna35 [415]3 years ago

3 0

Answer:

Explanation:

Take a random sample of nuts from the jar. Let's take two handfuls, after shaking the jar and mixing the nuts thoroughly. Separate the nuts into almonds and cashews. Count each pile, then do the following calculation (these numbers are random, for example only).

Count Percentage %

Almonds 38 (38)/(87)x100

Cashews 49 49/87x100

87 87/87 = 100%

Ratio of Almonds to Cashews: 38/49

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2 years ago

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3 years ago

How many moles of NaCl are needed to make 10.0L of a 5 M solution of Salt water?*

vesna_86 [32]

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$Molarity=\frac{Moles -of -solute}{liters -of -solution}$

$M=\frac{mol}{L}$

$mol=M*L$

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3 years ago