When you need heat to make reaction happen it is endothermic.
If heat was on the right side then type of reaction would be exothermic.
The equation of 5m+4=7m+6 is equal to m=-1
Answer:
it allows us to determine whether objects will float or sink when placed in a liquid or even a gas.
Explanation:
For example, In an oil spill in the ocean, the oil rises to the top because it is less dense than water, creating an oil slick on the surface of the ocean. A Styrofoam cup is less dense than a ceramic cup, so the Styrofoam cup will float in water and the ceramic cup will sink.
