A1.2–liter tank at a temperature of 27°c contains a mixture of 1.5 moles of oxygen, 1.2 moles of nitrogen, and 1.6 moles of hydrogen. what is the total pressure of the mixture inside the tank? (r = 0.08205 l atm/k mol)

Areaction in which products can react to re-form reactants is

What are the coefficients to balance the following equation? ba+br2=babr2

According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.