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aleksandrvk [35]

2 years ago

11

salacties and stalagmites are formed in a cave due to deposition of carbonates when temporary hard water evaporates, please help

me I will mark u brainlist true or false

1 answer:

Temka [501]2 years ago

3 0

The answer is True because they are formed of deposition.

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blagie [28]

Answer:

The answer to your question is: letter c

Explanation:

Data

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V2 = 123 ml n2 = ?

Formula

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$n2 = \frac{n1V2}{V1}$

$n2 = \frac{(9.11)((123)}{(612)}$

n2 = 1.83 mol

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Scilla [17]

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3 years ago

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Zarrin [17]

Answer:

Here's what I get

Explanation:

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3 years ago

How many atoms are there in each of the following ?a.)1.50 mol Na c.) 0.250 mol. Sib.)6.755 mol Pb

tamaranim1 [39]

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$b) \: n = \frac{N}{NA} \\ 0.25 = \frac{x}{6.02 \times \: {10}^{23} } \\ x = 0.25 \times 6.02 \times {10}^{23} \\ x = 1.505 \times {10}^{23} \: atoms \: of \: Si \:$
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3 years ago

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andrey2020 [161]

Answer:

a

Explanation:

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