Question 30 of 43 The average adult human burns 2.00 * 10^3 kcal per day in energy. What is this rate
in kJ per hour ?

Can someone me with questions 12 and 13 plz.

Which tool is least in predicting weather

17) large amounts of very important metal titanium are made by reacting magnesium metal with titanium tetrachloride. titanium metal and magnesium chloride are produced. a) write the balanced equation for this reaction. b) how many kilograms of magnesium are required to produce 1.00 kilograms of titanium? ( show work, .)