Question 1
2 pts
Given the balanced equation 2 C4H10 + 13 02 β 8 CO2 + 10 H20, how many grams...
Chemistry, 21.05.2021 08:30 isaiah7507
Question 1
2 pts
Given the balanced equation 2 C4H10 + 13 02 β 8 CO2 + 10 H20, how many grams of
water, H20, will be produced from 35 grams of butane, C4H10?
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 16:30
10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?
Answers: 1
Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+eββ½βββcu(s)pb2+(aq)+2eββ½βββpb(s)fe3+(aq)+3eββ½βββfe(=6.2Γ108=4.0Γ10β5=9.3Γ10β3 cu + ( aq ) + e β β½ β β β cu ( s ) k =6.2Γ 10 8 pb 2 + ( aq ) +2 e β β½ β β β pb ( s ) k =4.0Γ 10 β 5 fe 3 + ( aq ) +3 e β β½ β β β fe ( s ) k =9.3Γ 10 β 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Chemistry, 22.06.2019 16:00
Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodiumβs electron affinity value is more negative than the electron affinity value of phosphorus. phosphorusβ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
Answers: 3
You know the right answer?
Questions
Biology, 07.07.2019 21:30
Mathematics, 07.07.2019 21:30
History, 07.07.2019 21:30
Mathematics, 07.07.2019 21:30
English, 07.07.2019 21:30
English, 07.07.2019 21:30
Mathematics, 07.07.2019 21:30
English, 07.07.2019 21:30
Mathematics, 07.07.2019 21:30
Social Studies, 07.07.2019 21:30
Biology, 07.07.2019 21:30
History, 07.07.2019 21:30
