You add the base/carbonate/metal to the warm acid until no more will ... result in larger crystals. Warm the salt solution to evaporate some of the water. You get larger crystals if you evaporate ...

Zinc oxide is insoluble in water. State and explain whether zinc oxide is a base, an alkali, or both. Zinc oxide is a base, because it reacts with an acid to form a salt and water. It is not an ...

Drinking water with a pinch of salt could even reduce muscle cramps, especially after intense physical activities. “Chloride found in salt may stimulate the production of hydrochloric acid ...