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lawyer [7]
3 years ago
6

What is the total gas pressure in a sealed flask that contains oxygen at a partial pressure of 0.35 atm and water vapor at a par

tial pressure of 0.47 atm? atm?
Chemistry
1 answer:
Fofino [41]3 years ago
5 0
According to Dalton's Law, in a mixture of non-reacting gasses, thetotal pressure<span> exerted is the sum of the </span>partial pressures<span> of the component gasses. In more complicated circumstances, equilibrium states come into effect, but fortunately for us, </span>oxygen<span> is non-reactive with </span>water vapor<span>.</span>
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A family pool holds 10,000 gallons of water. How many cubic centimeters is this?
Ierofanga [76]

Answer:

3.785412e+7cm³

Explanation:

Have a nice day.

3 0
2 years ago
I need help with this question
KiRa [710]
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2 years ago
The osmotic pressure of a solution formed by dissolving 75.0 mg of aspirin (c9h8o4) in 0.250 l of water at 25 °c is ________ atm
Igoryamba

Answer is: the osmotic pressure of aqueous solution of aspirin is 0.0407 atm.

m(C₉H₈O₄) = 75 mg ÷ 1000 mg/g = 0.075 g.

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n(C₉H₈O₄) = 0.000416 mol.

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c(C₉H₈O₄) = 0.00167 M; concentration of solution.

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3 0
3 years ago
Balance the following equation in acidic conditions. phases are optional.
Elanso [62]
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add 6NO₃⁻ ions to each side 
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the balanced redox reaction equation is as follows;

3Cu(s) + 8HNO₃(aq) --> 3Cu(NO₃)₂ (aq)+ 2NO(g) + 4H₂O(l)
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3 years ago
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dusya [7]

Answer: TRUE

Explanation:

3 0
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