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Nataly [62]
3 years ago
15

What is true when a reaction has reached equilibrium?

Chemistry
2 answers:
Evgesh-ka [11]3 years ago
5 0
The answer is the last option
Arisa [49]3 years ago
4 0
Its D) The concentration of products and reactants is constant.

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B. Velocity

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Ralph and Sheila are at a construction site and they are stacking bricks. The diagram above shows the bricks before they touch.
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2 years ago
How many moles of oxygen molecules are present in 112ml of co2 at NTP?​
dexar [7]

In each mole of carbon dioxide there will be one mole of O₂.

Let us calculate the moles of carbon dioxide gas present first

The conditions are NTP it means , Temperature = 293 K and P = 1 atm

We will use ideal gas equation

PV= nRT

Where

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V= 112mL=0.112L

R= gas constant =0.0821 L atm /mol K

n = moles = ?

Putting values

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Thus moles of carbon dioxide will be 0.00466

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7 0
3 years ago
How many moles of gas are in a 30 liter scuba canister if the temperature
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