Can an enzyme make a nonspontaneous reaction occur spontaneously? why or why not? see section 8.3 ( page 180) .

What is the polyatamic ion of thiosulfate

Sugar is dissolved in water. which is the solute? sugar neither both water

In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater than 100°c the water must be permitted to evaporate quickly the system must be sealed and become pressurized above atmospheric pressure the vapor pressure must be kept below 760 mm(hg)