If a 0.250g of fuel increases the temperature of a calorimeter by 20* C, and the calorimeter is calibrated at 7.28 kJ/*C, calculate the heat of combustion of fuel per gram. Show your work.

Which activity is an innate behavior

Assignment directions: pick one of the following chemists and perform a bit of research on him/her. answer the following questions. alice hamilton             rosalind franklin marie curie             gertrude b. elion ada yonath             henry cavendish robert boyle             antoine lavoisier mario j. molina             svante arrhenius

Pl what kind of reaction is this? nahco3 + h2o → co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?