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sammy [17]
3 years ago
11

The density of water is 1.0gcm3 at 4∘C. What is the mass of 15mL of water at this temperature?

Chemistry
1 answer:
muminat3 years ago
6 0

Answer:

15 gram

Explanation:

in one liter

=1000ml = 1000 cm3

so 15 ml = 15 cm3

15 cm3 = 15 gram

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How many moles of glucose (C6H12O6) are in 5.0 liters of a 2.5 M C6H12O6 solution?
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N = M x V      

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What is the volume of an alka seltzer tablet
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Explanation:

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If you knew the number of valence electrons in a nonmetal atom how would you determine the valence of the element. (Ignore hydro
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Answer:

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Good Luck even though this was asked 2 weeks ago

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Look at the electron configuration of the nonmetal and how many more electrons the nonmetal needs to achieve the stable electron configuration of the inert gases. Non metals tend to be negative in nature and gain electrons. ( They are oxidizing agents)

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Non metals with a low electron negativity will lose electrons when reacting with another non metal that has a higher electron negativity. When the non metal forms an ion it is necessary to look at the electron structure to determine how many electrons the element can lose to gain stability.

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