Chemistry, 16.09.2021 09:10 Brooke7644
When magnesium hydroxide reacts with nitric acid, it produces magnesium nitrate and water
Mg(OH)2 + 2HNO3 → Mg(NO3)2 + 2H2O
In one to two sentences, explain
how this reaction demonstrates that matter is neither created nor destroyed in a chemical
reaction
Answers: 2
Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
Chemistry, 22.06.2019 21:50
Answer the questions about this reaction: nai(aq) + cl2(g) → nacl(aq) + i2(g) write the oxidation and reduction half-reactions: oxidation half-reaction: reduction half-reaction: based on the table of relative strengths of oxidizing and reducing agents (b-18), would these reactants form these products? write the balanced equation: answer options: a. 0/na -> +1/na+1e- b. nai(aq) + cl2(g) → nacl(aq) + i2(g) c. +1/na+1e- -> 0 /na d. -1/2i -> 0/i2+2e- e. no f. 4nai(aq) + cl2(g) → 4nacl(aq) + i2(g) g. 2nai(aq) + cl2(g) → 2nacl(aq) + i2(g) h. 4nai(aq) + 2cl2(g) → 4nacl(aq) + 2i2(g) i. nai(aq) + cl2(g) → nacl(aq) + i2(g) j. 0/cl2+2e -> -1/2cl- k. yes
Answers: 1
When magnesium hydroxide reacts with nitric acid, it produces magnesium nitrate and water
Mg(OH)2...
Chemistry, 07.07.2019 03:40
English, 07.07.2019 03:40
Biology, 07.07.2019 03:40
English, 07.07.2019 03:40
History, 07.07.2019 03:40
Mathematics, 07.07.2019 03:40
Mathematics, 07.07.2019 03:40
Biology, 07.07.2019 03:40
Mathematics, 07.07.2019 03:40
Mathematics, 07.07.2019 03:40
Mathematics, 07.07.2019 03:40
History, 07.07.2019 03:40
Computers and Technology, 07.07.2019 03:40
Biology, 07.07.2019 03:40
English, 07.07.2019 03:40
History, 07.07.2019 03:40