Chemistry, 28.01.2020 06:31 Tthhdd5790
The molar mass of h2o is 18.01 g/mom . the molar mass of o2 is 32.00 g/moo .what mass of h2o on grams must react to produce 50.00 g of o2
Answers: 1
Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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Chemistry, 23.06.2019 11:00
Which of the following reactions is endothermic? h2(g) + ½ o2(g) h2o(g), h = -57.82 kcal ½n2(g) + o2(g) + 8.1 kcal no2(g) ½ n2(g) + 3/2 h2(g) nh3(g) + 11.0 kcal c(diamond) + o2(g) co2, h = -94.50 kcal
Answers: 2
Chemistry, 23.06.2019 15:30
What is the predicted change in the boiling point of water when 1.50 g of barium chloride is dissolved in 1.50 kg of water?
Answers: 3
The molar mass of h2o is 18.01 g/mom . the molar mass of o2 is 32.00 g/moo .what mass of h2o on gram...
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