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castortr0y [4]
3 years ago
15

How many grams is 3.3 mole of Mg(OH)2 ?

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Answer: m = 3.3 mol·58.326 mol = 192 g

Step-by-step explanation: molar mass of substance is

M= (24.31+ 2·1.008 + 2·16) g/mol = 58.326 g/ mol.

Amount of substance n = m/M and mass m = n·M

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A statistics student is studying if there is a relationship between the price of a used car and the number of miles it has been
Black_prince [1.1K]

Answer:

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3 years ago
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julia-pushkina [17]
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5 0
3 years ago
Please solve this for me!
tatuchka [14]

Step-by-step explanation:

To find the slope between two given points you use the equation:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

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After that you just plug in:

m=\frac{24-10}{16-8}

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Simplify:

<h2><u><em></em></u>m= \frac{7}{4}<u><em></em></u></h2>

Answer:

The slope is \frac{7}{4} for #1

7 0
3 years ago
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