Chemistry, 26.11.2019 10:31, Skylar8826
Classify this chemical equation as a combination/synthesis , decomposition, single replacement, double replacement, or combustion. pb(s) + hg2so4(s) --> pbso4(s) +2 hg(l)
Answers: 2
Chemistry, 21.06.2019 20:30, mayamabjishovrvq9
1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
Answers: 2
Chemistry, 23.06.2019 00:00, PlzNoToxicBan
What is the pressure of 0.500 moles of carbon dioxide gas in a 2.5 l tank and at a temperature of 301 k? (r=0.0821 l¡atm/mol¡k) 3.08 atm 1.2 atm 0.23 atm 4.01 atm 4.94 atm
Answers: 1
Classify this chemical equation as a combination/synthesis , decomposition, single replacement, doub...
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