Why is universal indicator not used in titration

Determine the molar solubility of baf2 in pure water. ksp for baf2 = 2.45 x 10-5. 1.83 x 10-2 m 1.23 x 10-5 m 2.90 x 10-2 m 4.95 x 10-3 m 6.13 x 10-6 m

0.509g sample pure platinumetal was reacted with HCl to firm O. 889g of platinum and chlorine. what is the percent by mass of platinum

Assuming the reaction is first order in sucrose, determine the mass of sucrose that is hydrolyzed when 2.75 L of a 0.130 M sucrose solution is allowed to react for 190 minutes.

Which of these best explains why a paper clip can float on water? select one: a. water has a very high specific heat. b. water molecules at the surface experience fewer hydrogen bonds than water molecules within the liquid. c.

Which of the following weather processes produces snow in the Rocky mountain? a) orographic uplift and cooler temperatures. b) diverging air masses c) warm winds blowing over warm water d) wind shear in thunderstorm

In the mixture sweetened ice tea, the solvent is

46 What are the products when potassium hydroxide reacts with hydrochloric acid? (1) KH (s), Cl - (aq), and OH - (aq) (2) K (s), Cl2 (g), and H2O (ℓ) (3) KCl (aq) and H2O (ℓ) (4) KOH (aq) and Cl2 (g)

Why does a burning splint burn more vigorously in pure oxygen?

An unknown substance undergoes a chemical change that gives off heat. What can you tell me about this substance?

Comparing the mass of the nucleus with the mass off the protons and mass of the neutrons refers to what