. During combustion, methane yields carbon dioxide and water. The unbalanced equation for this reaction is:
CH4(g) + O2(g) CO2(g) + H2O(l)
What will the mole ratios for the balanced equation be? (What coefficients are needed in
order to balance this equation?)

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water