15. What is the molar concentration of a solution that contains 42.3g of H2SO4 in 500.0mL of solution? * O a) 2.31 mol/L b) 4.64 mol/L O c) 0.431 mol/L O d) 0.862 mol/L

A gas sample is confined in a 4 L balloon. Which of the following will occur if the pressure on the balloon is increased at a constant temperature? I. The volume of the balloon will increase. II. The kinetic energy of the molecules of the gas in the balloon will decrease. III. The density of the gas will increase. a) I only b) || and III c) I and II d) |II only e) I, II, and II

Can you do 1-10 please

Can you answer questions 7-10 please I don’t understand them

As you breathe in, your diaphragm , increasing the volume of your lungs and the pressure in your lungs. As a result, the volume of the lungs will increase.

Finding vapor pressure / Partial pressure and moles using the Data collection

Studen X F Jordan X Qjoin -0 X O SummX E Science X DOLSONguov deMkuCrNWWSbWQVN5vRLHXXJrULeM6va6T0vlo-fSg/viewform?hr_submission-DChk15se ebra II A-Ed. A Classes Your answer Consider the three flasks in the diagram below. What is the partial pressure of each gas and the total pressure after all the stopcocks are opened (in units of torr)? (latm = 760 torr) (760 torr = 101,325 Pa) Не Ne Ar 2.00 L 24,000 Pa 1.00 L 1.00 L 200 torr 0.4 atm Your answer DELL

At STP, 23.50 mol of gas occupies approximately what volume in liters?

Convert 532 torr to kPa Remember that multiple steps may be required in the conversion. STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 1.01325 x 10° 1 1000 0.709 1.01325 0.700 101.325 0.001 105 14.70 760 0.98692 70.9 532 psi torr bar Pa mm Hg atm kPa

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