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andrey2020 [161]
3 years ago
14

Nitrogen is added to the vessel until the partial pressure of hydrogen, at equilibrium, is 241 torr. Calculate the partial press

ures (in torr) of the other substances under the new conditions.
Chemistry
1 answer:
leonid [27]3 years ago
3 0

Answer:

si

Explanation:

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False, the internet branches throughout many countries connecting you to the rest of the world from home. Hope it helped!
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Pls help ASAP........ A student was roasting marshmallows over a fire. The student
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Answer:

A chemical change

Explanation:

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3 years ago
Which unit measures mass?
Artyom0805 [142]

kilograms are the unit that measures mass

4 0
3 years ago
Consider the reaction cacn2 + 3 h2o → caco3 + 2 nh3 . how much caco3 is produced if 47.5 moles nh3 are produced? 1. 0.950 g 2. 9
zhannawk [14.2K]
The  CaCO3  produced  if  47.5   moles of  NH3  produced  is   calculated  as  follows

CaCN2  +3H2O  = CaCO3  + 2NH3

by  use   of  mole  ratio  between  CaCO3 to NH3  which  is 1:2  the  moles  of  CaCO3  is therefore =  47.5 /2= 23.75  moles

mass of CaCO3   is  therefore = moles  x  molar  mass
= 23.75 moles  x  100g/mol=  2375 grams   which  is approximate   2380  grams(answer 6)
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When a bond between a hydrogen atom and a sulfur atom is formed, electrons are?
nekit [7.7K]
They become an ionic bond, and are weakly bonded compared to covalently bonded atoms
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