How many moles of HCl reacts with one mole of KMnO,? (a) 3 moles (b) 6 moles ( 5 moles (d) 8 moles

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?

In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?