Base Weaks and Strong water Basic Salt which of the following two combination are correct a) NH4cl-basic b)NaHco3-basic
c)KHco3-acidic
d)k2co3-basic

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

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?

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes no correct anwser get brainliest