Hydrochloric acid (HCI) is added to magnesium carbonate to produce magnesium chloride, carbon dioxide, and water.
Translated then balanced

What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

What happens when an acid dissolves?