Chemistry, 20.12.2019 02:31 wyattgrubb00
Nacl(aq) agno3(aq) β agcl(s) nano3(aq) : nacl(aq) agno3(aq) \rightarrow agcl(s) nano3(aq) : blank h2so4(aq) 2 lioh(aq) β 2 h2o(l) li2so4(aq) : h2so4(aq) 2 lioh(aq) \rightarrow 2 h2o(l) li2so4(aq) : blank hcl(aq) (nh4)2s(aq) β h2s(g) 2 nh4cl(aq) : hcl(aq) (nh4)2s(aq) \rightarrow h2s(g) 2 nh4cl(aq) : blank mg(s) cu(no3)2(aq) β mg(no3)2(aq) cu(s) :
Answers: 2
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Chemistry, 22.06.2019 16:30
How many grams of mgbr2 are needed to produce 75g or metal?
Answers: 1
Chemistry, 23.06.2019 04:00
Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)
Answers: 1
Nacl(aq) agno3(aq) β agcl(s) nano3(aq) : nacl(aq) agno3(aq) \rightarrow agcl(s) nano3(aq) : blank...
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