Chemistry, 23.09.2019 06:30 NEONREDBLADE
Archeologist discovered a silver crown in an ancient tomb and sent it for analysis. you placed the crown in a tub of water and found it displaces 238.1 ml of water. if the mass of the crown is 2.50kg did the archeologist find a crown of real silver? how can u be sure?
Answers: 2
Chemistry, 22.06.2019 12:10, purplefish53
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 21:30, sarah192002
What is happening when the water inside a kettle heats up and begins to boil
Answers: 1
Archeologist discovered a silver crown in an ancient tomb and sent it for analysis. you placed the c...
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