1. Does the temperature rise or drop when you mix vinegar and baking soda.
2. Does the temperature rise or fall when you mix baking soda and water.

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?