Suppose that 10.1 mL of HNO3 is neutralized
by 61.9 mL of a 0.0041 M solution of KOH
in a titration. Calculate the concentration of
the HNO3 solution.
Answer in units of M.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

+= + + balance the equation on coefficients, ex. 1,1,1