How many moles of aluminum are equivalent to 4.816 * 1024 atoms?

Which of the following statements explains why a sugar solution does not conduct electricity? a. Equal numbers of sugar molecules carry positive and negative charges, so no net charge is carried b.

Identify the name of the smallest particle of an element that still retains all the chemical properties of that element?

The acid dissociation constant for boric acid, H3BO3, is 5.8 * 10-10. Calculate the dissociation constant, Kb, for the borate ion (BO33-). A. 5.8 x 10^-10 B. 1.7 x 10^-5 C. 1.1 x 10^-4 D. 2.7 x 10^-3

What is true about 1.0 mol Ca and 1.0 mol Mg

Which of the following actions can result in decreasing the pressure of a gas inside a sealed container: increasing the collision rate between particles, increasing the speed at which the gas particles move, decreasing the collision rate between

Particles of matter how have both potential and kinetic energy is that true or false?

Visible light waves are part of the blank Spectrum

Why does a soccer ball stop rolling in a soccer game which newton law shows that?

What is the name of the compound PbS2 • 4H2O?

Why doesn't gravity pull water all the way to the center of the Earth?