In the reaction 2Li(s) + 2H2O(l) 2LiOH(aq) + H2(g), which compound is in the aqueous state?A.H2B.LiOHC.LiD.H2O

Identify the type of Chemical reactionCaO (s) + H2O (l) ⎯⎯→ Ca(OH)2 (aq)

Identify the products in the chemical equation: 2H₂ + O₂ → 2H₂O

Identify the major ions present in an aqueous solution of HNO2

H2O2(aq) + 2I-(aq) + 2H3O+(aq) → I2(aq) + 4H2O(l) (Reaction 1) I2(aq) + 2S2O32-(aq) → S4O62-(aq) + 2I-(aq) (Reaction 2) I2(aq) + I-(aq) + Starch(aq) → (I3- -Starch)complex (aq) (Reaction 3) Now consider the moment when the blue colour change is about to occur (i.e. when there is no more thiosulfate remaining in solution).Based on the initial experiment and initial concentrations of reagents, calculate the concentrations of the reagents present in the flask at the moment just before the blue colour change begins (ignore the starch, and the S4O62- which is formed as the other by-product in this reaction).Does Reaction (1) continue beyond this point? Multiple choice 2 Question 10a. yesb. no Based on what you have calculated, which reagent in Reaction (1) is the limiting reagent?Multiple choice 3 Question 10a. H+b. H2O2c. I-d. S2O32-

16.0 grams of H2 react with 64.0 grams of O2 according to the following equation:2H2(g) + O2(g) → 2H2O(l)Determine which of the following species will be present in the reaction mixture at the end of the reaction. MH = 1.01 g mol-1MO = 16.00 g mol-1H2, H2O, and O2O2, H2OH2, O2H2, H2O