Excess stomach acid is often treated with milk of magnesia Mg(OH)2 or a similar substance. The chemical reaction that takes place in your stomach, in this case would be: Mg(OH)2 + 2HCl → MgCl2 + 2HOH The equation represents a reaction

Which of the following statements is not true? • a. covalent compounds have low melting and boiling points. • ob. covalent bonds between atoms of a compound are relatively weak compared to bonds between molecules. • c. covalent bonds occur between nonmetals. • d. covalent compounds are often gases or liquids.

In which situation can a mixture always be called a solution

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?