If an element has more than one ionic charge, how is that piece of information represented in a chemical name?

Why do group 12 elements have different properties then group 13 elements

In a five-fold serial dilution of a 20 ug/mL solution, all tube dilutions are 1/5. What is the substance concentration in the third tube of this series?

What name do we give to the family that combines liquid and gas

30.0 mL of 0.50 M NaOH to neutralize 15.0 mL of HNO3, what is the concentration (molarity) of the HNO3?

Which phrase describes the element carbon-14? decays at an unknown rate found in an organism's remains forms from the breakdown of nitrogen-14 is measured to determine the age of sedimentary rocks

Explain the relationship between the observations and the hypothesis

Be sure to answer all parts. Be sure to report your answer to the correct number of significant figures. Determine Kb of the weak base B whose conjugate acid HB + has Ka 6.6 * 10-4.

Compare and contrast each of the following terms. mass and matter

The rate constant of a reaction is 4.7*10-3 s-1 at 25°C, and the activation energy is 33.6 kJ/mol. What is k at 75°C?

What are the pros of using steel?