What does viscosity describe?

A. the rate of evaporation of a fluid

B. a fluid's resistance to being heated

C. how much energy it takes to warm a fluid

D. a fluid's resistance to flowing

Name three different kind of solar satellites.

How many grams of H2 are needed to produce 12.50g of NH3?

Balanced chemical equation for the standard formation reaction of solid sodium carbonate

You can calculate the acid dissociation constant of a weak acid from experimental data

Drag each label to the correct location on the chart. Match each empire to the conditions after its fall.

Name the compound K3 (PO4) 3

How many grams of silver chloride (AgCl) can be produced if you start with 12.5 grams of barium chloride (BaCl2) ? 2AgNO3 + BaCl2 = = > 2AgCl + Ba (NO3) 2

Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese (IV) oxide. 4 HCl (aq) + MnO 2 (s) ⟶ MnCl 2 (aq) + 2 H 2 O (l) + Cl 2 (g) 4HCl (aq) + MnO2 (s) ⟶MnCl2 (aq) + 2H2O (l) + Cl2 (g) A sample of 43.

Calculate how many moles of glycine are in a 160.0-g sample of glycine. express your answer using four significant figures.

Which of the following words correctly describes CO2? Select all that apply A. Its a substance b its a compound c its a element D its a mixture