How many moles of oxygen are needed to burn 1.33 moles of methyl alcohol (ch3oh)?
2ch3oh + 3o2 2co2 + 4h2o

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?