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Over [174]
4 years ago
5

Which property indicates how light is reflected from a mineral’s surface?

Chemistry
2 answers:
Morgarella [4.7K]4 years ago
6 0

Answer:

llustterExplanation:

bija089 [108]4 years ago
5 0

Answer:luster is the answer

Explanation:luster is the type that reflects off light and other material

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Vegetable soup is a mixture. 
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Write the complete balanced equation for the following reaction:
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Explanation:

An equation that consists of same number of atoms on both reactant and product side is known as a balanced chemical equation.

For example, C_{7}H_{6}O + O_{2} \rightarrow CO_{2} + H_{2}O

Number of atoms on reactant side are as follows.

C = 7

H = 6

O = 3

Number of atoms on product side are as follows.

C = 1

H = 2

O = 3

Therefore, to balance this chemical equation we multiply O_{2} by 8 on reactant side. Whereas we multiply CO_{2} by 7 and H_{2}O by 3 on product side.

Therefore, the balanced chemical equation will be as follows.

          C_{7}H_{6}O + 8O_{2} \rightarrow 7CO_{2} + 3H_{2}O

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4 years ago
1. The Measurable physical quantity for which the fundamental measurement is duration is
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3 years ago
Natural processes tend to increase the __________ of thermodynamic systems.
alekssr [168]

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the answer is c

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3 years ago
How many molecules of CH4 are in 24.1 g of this compound?
jok3333 [9.3K]

<u>1) find molar mass of CH₄</u>

=12.01+4(1.01)\\\\=16.05\ g/mol

<u>2) determine moles of CH₄</u>

=24.1g\ CH_{4}\ x\ \frac{1\ mol\ CH_{4}}{16.05g\ CH_{4}}\\\\=1.501557632\ mol\ CH_{4}

<u>3) multiply by avogadro's number</u>

=1.501557632\ mol\ CH_{4}\ x\ \frac{6.022\ x\ 10^{23}\ molecules\ CH_{4}}{1\ mol\ CH_{4}} \\\\=9.04238006\ x\ 10^{23}\\\\=9.04\ x\ 10^{23}\ molecules\ CH_{4}

7 0
2 years ago
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