7. Finish and balance the neutralization reaction: HClO4 (aq) + Ba(OH)2 (aq)  (A)H2O(l) + BaCl2(aq) (B) H2O(1) + Ba(ClO4)2(s) (C) H2O(1) + Ba(ClO4)2(aq) (D)BaO(s) + Cl2(g) + H2O(l)

17. Which of the following is true about a system at equilibrium? (A)The concentration(s) of the reactant(s) is equal to the concentration(s) of the product(s). (B) No new product molecules are formed. (C) The concentration(s) of reactant(s) is constant over time. (D)The rate of the reverse reaction is equal to the rate of the forward reaction and both rates are equal to zero.

7. Finish and balance the neutralization reaction: HClO4 (aq) + Ba(OH)2 (aq) 
(A)H2O(l) + BaCl2(aq)
(B) H2O(1) + Ba(ClO4)2(s)
(C) H2O(1) + Ba(ClO4)2(aq)
(D)BaO(s) + Cl2(g) + H2O(l)

相關試題

相關試卷

7. Finish and balance the neutralization reaction: HClO4 (aq) + Ba(OH)2 (aq) (A)H2O(l) + BaCl2(aq)(B) H2O(1) + Ba(ClO4)2(s)(C) H2O(1) + Ba(ClO4)2(aq)(D)BaO(s) + Cl2(g) + H2O(l)

相關試題

相關試卷

7. Finish and balance the neutralization reaction: HClO4 (aq) + Ba(OH)2 (aq) 
(A)H2O(l) + BaCl2(aq)
(B) H2O(1) + Ba(ClO4)2(s)
(C) H2O(1) + Ba(ClO4)2(aq)
(D)BaO(s) + Cl2(g) + H2O(l)