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earnstyle [38]
2 years ago
8

Questions

Chemistry
1 answer:
GaryK [48]2 years ago
5 0
How do they survive .where do they live and what do they eat
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6. _atom a. shows the elements and ratio of atoms in a
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2 years ago
S + 6 HNO3 H2SO4 + 6 NO2 + 2 H2O
exis [7]

Answer:

              101.50 g H₂O

Explanation:

The mole ratio of HNO₃ and H₂O is 6 : 2

Hence, 16.9 moles of HNO₃ will produce = 2/6×16.9 = 5.63 moles of H₂O

Also,

Mass = Moles × M.Mass

Mass = 5.63 mol × 18.02 g/mol

Mass = 101.50 g H₂O

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2 years ago
Compare melting point freezing point and boiling point
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Melting point- the temperature at which a substance has changed from a solid to a liquid
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4 0
3 years ago
How many significant figures does the number have?<br> 9,000,100
Sergeeva-Olga [200]

Answer:

5 Significant Figures

Explanation:

6 0
3 years ago
What mass of solid lead would displace exactly 234.6 liters of water?
eimsori [14]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The mass of solid lead would displace exactly 234.6 liters of water should be <span>2,674,440</span>
6 0
2 years ago
Read 2 more answers
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