A 25.0mL sample of 3.00M HCl will react with how many grams of Mg? Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g)

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

Calculate the number of moles of ethane in 100 grams

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood