a 100 gram sample of radioactive material decay to 25 grams in 6 hours the half life of this material is A 12 hours B 6hours C 3 hours D 4 hours

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.

0.09 moles of sodium sulfate in 12 ml of solution

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work