Beaker number V(HAc)/mL V(H2O)/mL Concentration(HAc)/ mol•L-1 κ/(S•m-1) 1 24.00 0
2 12.00 12.00
3 6.00 18.00
4 3.00 21.00
5 1.50 22.50

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

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?

Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.