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Aleonysh [2.5K]
2 years ago
15

The unit used to measure the diameter of an atom is an?

Chemistry
2 answers:
ohaa [14]2 years ago
6 0

Answer:

Atomic Radii

Have a great day!

iren [92.7K]2 years ago
4 0
Atomic Radii
Measured in terms of angstroms (Å)
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a solution has a volume of 2.0L and contains 36.0 g of glucose. If the molar mass of glucose is 180 g/mol, what is the morality
lilavasa [31]
Find moles: 
<span>36.0 g of glucose divided by 180 g/mol = 0.200 moles of glucose </span>


<span>find molarity: </span>
<span>0.200 moles of glucose / 2 litres = 0.100 Molar solution </span>
3 0
3 years ago
What are the intermolecular forces of Sulfate ion
Salsk061 [2.6K]

Answer:

oh it's easy

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Describe how the size of sediment particles affects their movement during deflation.
lutik1710 [3]
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7 0
3 years ago
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Balance the following reaction. As2S3 + 9O2 → 2As2O3 + SO2
kumpel [21]

Answer:

2As2S3 + 9O2 = 2As2O3 + 6SO2

Explanation:

8 0
3 years ago
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I NEED HELP PLEASE, THANKS! :)
marin [14]

Answer:

\large \boxed{1.447 \times 10^{23}\text{ molecules Cu(OH)}_{2 }}

Explanation:

1. Calculate the moles of copper(II) hydroxide

\text{Moles of Cu(OH)}_{2} = \text{23.45 g Cu(OH)}_{2} \times \dfrac{\text{1 mol Cu(OH)}_{2}}{\text{97.562 g Cu(OH)}_{2}} = \\\\\text{0.240 36 mol Cu(OH)}_{2}

2. Calculate the molecules of copper(II) hydroxide

\text{No. of molecules} = \text{0.240 36 mol Cu(OH)}_{2} \times \dfrac{6.022 \times 10^{23}\text{ molecules Cu(OH)}_{2}}{\text{1 mol Cu(OH)}_{2}}\\\\= 1.447 \times 10^{23}\text{ molecules Cu(OH)}_{2}\\\text{The sample contains $\large \boxed{\mathbf{1.447 \times 10^{23}}\textbf{ molecules Cu(OH)}_{\mathbf{2}}}$}

6 0
3 years ago
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