Chemistry, 09.07.2019 09:00, adrianaglass12
A) faça o balanceamento da reação da hidroquinona com peróxido de hidrogênio. ( c6h4(oh)2(aq) + h2o2(aq) --> c6h4o2(aq) + h2o(l) )b) calcule a energia liberada na reação indicada no item a) a partir das equações termoquímicas a seguir :
Answers: 1
Chemistry, 22.06.2019 09:30, mimibear2932
One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)
Answers: 1
Chemistry, 22.06.2019 12:00, luffybunny
There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
Answers: 1
Chemistry, 23.06.2019 11:00, landon6663
Which of the following reactions represents an exothermic reaction? nh3(g) + 12.0 kcal ½n2(g) + 3/2 h2(g) ch4 + 2o2 co2 + 2h2o + 212,800 cal c + 2s cs2, h = 27,550 cal c(graphite) c(diamond), h = 0.45 kcal 2h2o 2h2 + o2, h = +58 kcal
Answers: 1
A) faça o balanceamento da reação da hidroquinona com peróxido de hidrogênio. ( c6h4(oh)2(aq) + h2o2...
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