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erica [24]
3 years ago
11

If I contain 3 moles of gas in a container with a volume of 60 liters and at a

Chemistry
2 answers:
viktelen [127]3 years ago
4 0

Answer:    n = 3.0 moles

V = 60.0 L

T = 400 K

From PV = nRT, you can find P

P = nRT/V = (3.0 mol)(0.0821 L-atm/K-mol)(400 K)/60.0L

P = 1.642 atm = 1.6 atm (to 2 significant figures)

azamat3 years ago
3 0

Answer:

P = 1246.4 mmHg

Explanation:

assuming ideal gas:

  • PV = RTn

∴ R = 0.082 atm.L/K.mol

∴ V = 60 L

∴ T = 400 K

∴ n gas = 3 mol

⇒ P = RTn / V

⇒ P = ((0.082 atm.L/K.mol)(400 K)(3 mol))/(60 L)

⇒ P = (1.64 atm)×(760 mmHg/atm)

⇒ P = 1246.4 mmHg

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Answer:

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Explanation:

Types of Bonds can be predicted by calculating the difference in electronegativity.

If, Electronegativity difference is,

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tino4ka555 [31]

Answer:

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A chemical Equation is of little or no value if is not in balanced equation. When an equation is balanced , the total number of atoms of any element on the left-hand side of it must be equal to the total number of atoms of that element on the right hand side.

in the given question; we are given a word problem of chemical symbol to  compute and also to balance the chemical equation.

From below; the chemical equation can be written as:

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From the above  equation we will notice  that  it is not truly balanced ; so th balanced equation can be written as:

Au+ 3HCl + HNO_3 \to AuCl_3+NO+2H_2O

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