What would have a higher boiling point water or hydrocarbon ( from penny liquid stacking)

Which of the following is an example of a parasite?

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g