Asilver block, initially at 58.4∘c, is submerged into 100.0 g of water at 25.0∘c in an insulated container. the final temperature of the mixture upon reaching thermal equilibrium is 26.7∘c. the specific heat capacities for water and silver are cs, water=4.18j/(g⋅∘c) and cs, silver=0.235j/(g⋅∘c).

Find the mass in grams of 1.37x1020 particles of h3po4

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

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