How many grams of methane must you burn (CH4 + 2 O2 ==> CO2 + 2H20 DH 891 kJ/mole) to heat 0.8 kilograms of water (C = 4.18 J/g C) 13.0 °C

If this equation was completed which statement would it best support

Enzymes affect the reactions in living cells by changing the

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.