3 years ago

Which quantity is equal to one Au

Chemistry

1 answer:

andriy [413]3 years ago

5 0

The atomic mass in grams is equal to Au

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slega [8]

Answer:

P7F8

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correct formula isP7F8

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Dissolving salt in water reduces the intermolecular forces between water molecules. What most likely happens to the surface tens

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If we dissolve salt in water they will reduce the intermolecular forces between water molecule and this will decrease the surface tension.

Surface tension is due to cohesive forces (the forces between molecules of same substance) hence as cohesive forces decreases the surface tension also decreases

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Which of these compounds would you expect

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ClBr, two nonmetals

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Use the balanced equation given below to solve the following problem; Calculate the volume in liters of CO produced by the react

Elan Coil [88]

Answer: 40.3 L

Explanation:

To calculate the moles :

$\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}$

$\text{Moles of} Sb_2O_3=\frac{175g}{291.5g/mol}=0.600moles$

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According to stoichiometry :

1 moles of $Sb_2O_3$ produces = 3 moles of $CO$

Thus 0.600 moles of $Sb_2O_3$ will produce= $\frac{3}{1}\times 0.600=1.80moles$ of $CO$

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Thus 40.3 L of CO is produced.

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2 years ago

An adiabatic Turbine has R-134a as the working fluid. The inlet has a pressure of 200 kPa and a temperature of 20°C while the ou

Reptile [31]

Hey there!:

Detailed solution is shown below ask if any doubt :

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