The diameter of a carbon atom is 0.000000000154 m. What is this number expressed in scientific notation?

Can make a concentrated solution more dilute by adding solvent?

The atom with 69 neutrons and 50 protons has a mass number of

If two metals both have the same color, have similar densities, and are about the same size, but one is shiny and the other is dull, they can be separated based on the physical property known as what?

Which of Newton's Laws of motion requires you to have brakes on your bicycle?

He approximate molar concentration of several chemicals are given. find the ph of each. use the calculator and round to the nearest tenth, if necessary. oven cleaner: [h+] = 10-13 ph = water: [h+] = 0.0000007 ph = blood: [h+] = 0.

What is Mar's thin atmosphere mostly made of?

How many grams of calcium chloride can be prepared from 60.4 G of calcium oxide and 69.0 G of hydrochloric acid and a double displacement reaction?

What option gives the correct mole ratio

To create a 0.75M solution of HCI from 3.7 moles of HCI, what should the final volume be?

Which of the following solutes would dissolve into more than one particle in an aqueous solution? NaOH CCl4 CaCl2 C6H12O6