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Mariulka [41]
3 years ago
14

What does converse mean

Chemistry
1 answer:
Xelga [282]3 years ago
8 0

Answer:

engage in conversation.

Explanation:

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How many moles of atoms are in 376.2 g S?
Marizza181 [45]
There are 69 moles in 376.2 g s
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4 years ago
____P + ____Br2 ---> ____PBr3
mr Goodwill [35]
2 P + 3 Br2 —> 2 PBr3

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3 years ago
S + 6 HNO3 →→ H₂SO4 +6 NO₂ + 2 H₂O
bija089 [108]
Start with the 19.7 mol HNO3. use dimensional analysis to correctly convert from mol HNO3 to gram H2O. so, it should look similar to 19.7 mol HNO3 x (2 mol H2O/6 mol HNO3) x (18 g H2O/1 mol H2O)

the first parenthesis’ numbers were received from the balanced equation (for every 6 mol HNO3, 2 mol H2O formed). the second is converting from moles to grams by using the molar mass of H2O (1+1+16). you should get 709.2/6. once you divide those, the answer should be 118.2 g H2O. I’m not sure if your computer requires you to use the exact answer or stop at the correct number of significant digits, but if it does then it might just be 118. g H2O.
3 0
2 years ago
How many grams are in 2 moles of copper
alisha [4.7K]

Answer:

In 2 moles of copper, there are 319.2172 grams.

Explanation:

Quick conversion chart of moles Copper(II) Sulfate to grams 1 moles Copper(II) Sulfate to grams = 159.6086 grams 2 moles Copper(II) Sulfate to grams = 319.2172 grams

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Which of the following is a compound? Ne N2 NaCl O2
Lapatulllka [165]
Ne because it it just a regular element (neon)
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3 years ago
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