For PbCl 2 (K sp = 2.4 × 10 –4), will a precipitate of PbCl 2 form when 0.10 L of 3.0 × 10 –2 M Pb(NO 3) 2 is added to 400 mL of 9.0 × 10 –2 M NaCl?

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.

Which of the following units is not an official si unit

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of