Balance each equation 1. _2__Na + ___MgF₂ _2__NaF + ___Mg

2. ___Mg + ___HCl ___MgCl₂ + ___H₂

3. ___Cl₂ + ___KI ___KCl + ___I₂

4. ___NaCl ___Na + ___Cl₂

5. ___Na + ___O₂ ___Na₂O

6. ___Na + ___HCl ___H₂ + ___NaCl

7. ___K + ___Cl₂ ___KCl

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.

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.