Chemistry, 30.01.2020 21:48, golderhadashaowtatz
How many grams of ammonium chloride (nh4cl) would be required to make a saturated solution in 1000 grams of water at 50 degrees celsius?
0 degrees celsius - 90 g/100 ml
10 degrees celsius - 70 g/100 ml
20 degree celsius - 55 g/100 ml
30 degree celsius - 45 g/100 ml
40 degrees celsius - 35 g/100 ml
50 degrees celsius - 29 g/100 ml
Answers: 2
Chemistry, 22.06.2019 07:00, maryjane8872
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Chemistry, 22.06.2019 10:30, ashlpiriz123
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
Answers: 1
Chemistry, 22.06.2019 14:50, jonmorton159
Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2
Answers: 3
How many grams of ammonium chloride (nh4cl) would be required to make a saturated solution in 1000 g...
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