In the balanced equation- a HCl + b Na → c NaCl + d H2

The value of a, b, c, d is respectively-
A. 1, 1, 1,1
B. 2, 2, 2, 1
C. 2 , 2, 2,2
D. 1, 2, 2, 2

Find the protons, electrons and neutrons for strontium with a mass of 83

2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b