When sulfur burns, it forms sulfur dioxide (so2). its chemical reaction is s + o2 → so2.

if we know the mass of s and o2 entering this reaction, what can we say about the mass of so2?

the mass of so2 will be equal to the mass of s minus the mass of o2.

the mass of so2 will be equal to the sum of the mass of s and o2.

the mass of so2 will be equal to the mass of s.

the mass of so2 will be equal to the mass of o2.

who ever answers it correct will get

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution