How many moles in 3.12 g of CO2

Which procedure can be used to separate the sand salt and water from each other

What kind of inhibitors are transition state analogs usually classified as? uncompetitive inhibitors competitive inhibitors noncompetitive inhibitors

A 5.0L balloon in a freezer is at a temperature of - 50˚C has a pressure of 800 mm Hg. What will be the new pressure (in mm Hg) if the balloon is taken out and placed in a warm room (Temperature 37˚C) and the volume expands to 7.0 L? Your answer

A sample of gas has a pressure of 3.00 atm at 25 degrees Celsius. What would the pressure be at 52 degrees Celsius if the volume stays constant? Which gas law does this problem represent?

Definition of chemistry

Aldo drove 420 miles using 18 gallons of gas. at this rate, how many gallons of gas would he need to drive 357 miles

How many grams of As2S3 are in 3.25 moles?

How does a solid turn into a liquid

What does the Ka represent in the equation and why is it important?

Is an american alligator a autotroph?