: WHAT ENERGY CONVERSIONS ARE INVOLVED IN THE FOLLOWING? 1. Burning of fuels.
2. Connecting a battery to a filament lamp.
3. In an electric torch.
4. Hammering a nail into a wooden block.

What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m

How do you know when a chemical reaction has occurred

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius