1. State the effect of each of the following changes on the reaction rate in this experiment. Explain your answers.
a) increasing the initial concentration of peroxydisulfate ion (S2O82-).
b) increasing the initial concentration of iodide ion(I-).
c) an increase in the thiosulfate ion (S2O32-) concentration. d) increasing the concentration of the starch solution.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces