Chemistry, 08.11.2019 23:31 brandon436
Refer to data table 1. explain the relationship between the two variables: period and string length. is the period the same regardless of the string length of the pendulum? are the period and the string length related?
Answers: 1
Chemistry, 22.06.2019 04:30
Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
Answers: 2
Chemistry, 22.06.2019 19:30
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
Answers: 1
Chemistry, 22.06.2019 20:30
Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback
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
Refer to data table 1. explain the relationship between the two variables: period and string length...
Mathematics, 29.01.2021 23:10
Mathematics, 29.01.2021 23:10
Mathematics, 29.01.2021 23:10
History, 29.01.2021 23:10
Mathematics, 29.01.2021 23:10
English, 29.01.2021 23:10
Medicine, 29.01.2021 23:10
History, 29.01.2021 23:10
History, 29.01.2021 23:10
Chemistry, 29.01.2021 23:10
History, 29.01.2021 23:10
Mathematics, 29.01.2021 23:10
Mathematics, 29.01.2021 23:10