A balloon takes up 625 L at 0°C. If it is heated to 80°C, what will its new volume be?

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?