In order for the reaction 2A(s)+6HCI3(aq)+ 3H2(g) to occur, which of the following must be true?
A. AI must be above CI on the activity series
B. AI must be above H on the activity series
C. Heat must be supplied for the reaction
D. AICI3 must be a precipitate

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)

What is the full form of icc in chemistry?