03/12/21

#### Can you answer the questions and show your work to the problem

A small block, with a mass of 4 kg, starts from rest at the top of the apparatus shown above. It then slides without friction down the incline, across the first level section, around the loop and...
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03/12/21

#### How many grams of Sn3(PO4)2 are present in 0.45 moles of Sn3(PO4)2?

Thanks and show your work!!!!!!!!!!!!

#### Ideal gas laws , volume of gas

If 470.4 liters of a gas at STP is held at a pressure of 78 atm and a temperature of 900 k what is the volume of the gas

02/10/21

#### Units conversion

A certain hybrid car has a mileage rating of 55 miles per gallon. If the car makes a trip of 271 miles, how many gallons of gasoline will be used?

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