1. Given the hypotenuse of a 45°, 45°, 90° triangle is 8, find the length of the legs. Leave your answers in radical form if needed.

453

legs =

If the ph of a solution is decreased from 9 to 8, it means that the select one: a. concentration of h + has increased tenfold (10x) compared to what it was at ph 9. b. concentration of h + has decreased to one-tenth (1/10) what it was at ph 9. c.

Explain the conductance result for pure H2O?

Based on the chemical formula of glucose (C6H12O6), select all the true statements. a. The mass percent of carbon and oxygen in glucose is the same. b. In 1 molecule of glucose there are 6 atoms of carbon. T c.

Which kind of bonds are found in a sample

Why are the atomic masses for most elements not whole numbers?

How many atoms of potassium and how many atoms of oxygen must be present in the compound's formula?

How do geologist use different types of crystal shapes to classify minerals?

5.36 litars of nitrogen gas are at : 25°C and 733 mm Hg What would be the volume at 129 86 and 1.5 atm

What can you determine about a substance from the pH value?

How many grams of H2SO4, would be required to react with 0.75 moles of NaOH?