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NikAS [45]
2 years ago
5

5.75 moles of H2 gas to liters at STP

Chemistry
1 answer:
antiseptic1488 [7]2 years ago
8 0
5.75mol (22.4L/1mol) = 128.8L
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Recall all the models you described in task 1. Think about the results each model would predict for Thomson’s experiment. Which
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Answer:

J.J. Thomson’s experiments with cathode ray tubes showed that all atoms contain tiny negatively charged subatomic particles or electrons. Thomson proposed the plum pudding model of the atom, which had negatively-charged electrons embedded within a positively-charged “soup.”

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How many mL of a 0.375 M solution can be made from 35 g of calcium phosphate?
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Answer:

300 mL

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the unit formula of calcium phosphate is Ca3(PO4)2

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7. Halfway through a cross country meet, a
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Answer:

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3 years ago
What is the percent composition by mass of sulfur in the compound MgSO4 (gram formula mass = 120 g/mol)?
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Which form of energy is directly related to the measure of the average kinetic energy of the particles in a substance?
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2 years ago
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