What is a radical in chemistry?

How many atoms of iron are there in 2.5 moles of wolframite

Is the equation above balanced? How do you know? Mg + 2HCl → MgCl2 + H2

The ksp of al (oh) 3 is 2 x 10-32. at what ph will a 0.4 m al3 + solution begin to show precipitation of al (oh) 3?

A stock solution containing Mn2 + ions was prepared by dissolving 1.166 g pure manganese metal in nitric acid? and diluting to a final volume of 1.000 L. The following solutions were then prepared by dilution. For solution A, 50.

True or False. Heat is always transferred from warmer objects to cooler objects.

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