What concept explains why some objects heat up faster than others when exposed to the same heat source?
a. pressure b. temperature c. specific heat d. latent heat

What’s the percent by mass of carbon in c10h14n2

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

The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?