270 mL of water is used to prepare a solution of NH3 that is saturated at 10℃. How many grams of solute are in the solution? (1 mL H2O = 1 g H2O)

Afamily is one another name for a group on the table of elements.

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.