State the chemical process involved in the following palmwine and ethanol, Pb(NO3) to PbCO3 using K2CO3

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer