The temperature of the air inside of a hot air balloon was heated from 120 degrees Celsius to 130 degrees Celsius. If the Volume of the balloon is now 74,000 cubic meters, what was the initial volume?

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

Is laundry detergent an acid or a base?