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sergey [27]
2 years ago
11

Question 5(Multiple Choice Worth 5 points)

Chemistry
2 answers:
mars1129 [50]2 years ago
8 0

Answer:

Density

Explanation:

zlopas [31]2 years ago
5 0

Answer: the answer is density

Explanation:

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Explain why 5.00 grams of salt does not contain the same number of particles as 5.0 grams of sugar​
Tom [10]

Answer:

5.00 grams of salt contain more particles than 5.0 grams of sugar​

Explanation:

Salt = NaCl

Molar mass = 58.45  g/mol

Sugar = C₁₂H₂₂O₁₁

Molar mass = 342.3 g/mol

Sugar's molar mass is higher than salt.

So 1 mol of sugar weighs more than 1 mol of salt

But 5 grams of salt occupies more mole than 5 grams of sugar

5 grams of salt = 5g / 58.45 g/m = 0.085 moles

5 grams of sugar = 5g/ 342.3 g/m = 0.014 moles

In conclusion, we have more moles of salt in 5 grams; therefore there are more particles than in 5 g of sugar.

3 0
3 years ago
If you move a substance from one container to another and its volume changes substance is?
astra-53 [7]
If you move a substance from one container to another and its volume changes substances is gas. 
5 0
3 years ago
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PLEASE HELP Which of the answers below would be a correct chemical symbol of an element?
UNO [17]

Answer:

Hg

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