Chemistry, 31.03.2021 19:10 woodsjnjoseph3
What can be concluded about ammonia from the data?
A) Ammonia is an acid, and it can decrease the nitrate pollution in the lake.
B)Ammonia is an acid, and it can increase the nitrate pollution in the lake.
C)Ammonia is a base, and it can decrease the nitrate pollution in the lake.
D)Ammonia is a base, and it can increase the nitrate pollution in the lake.
Answers: 3
Chemistry, 21.06.2019 15:30
219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c β fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.
Answers: 1
Chemistry, 22.06.2019 05:30
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
Answers: 2
Chemistry, 23.06.2019 03:00
You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?
Answers: 2
What can be concluded about ammonia from the data?
A) Ammonia is an acid, and it can decrease the n...
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