What is a solution in chemistry

Lead (II) sulfide, PbS, reacts with oxygen gas to produce lead (II) oxide and dioxide. If 0.500 moles of O2 were consumed using this chemical reaction, how much of lead (II) would be produced?

How many grams of NH3 will have the same number of molecules as 26.2 g of C6H?

How many moles are there of a 7m solution with a volume of 14.44 liters

If the products of a certain reaction are favored (i. e., the ΔG value of the reaction is negative), one would expect a significant amount of product to form when the reactants are combined.

What is the standard reduction potential of hydrogen? -1.00 V 0.00 V 1.00 V 2.00 V

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda