Choose ALL that apply Voltage

Question 2 options:

causes current

is measured in volts

pushes free protons around a circuit

pushes free electrons around a circuit

What is the cellular process that releases the energy stored in food molecules

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: