Which is the weakest Bronsted Base?

A) CF3CH2S

B) CH3CH2NH^-

C) CCl3CH2CH2O^-

D) CH3CH2^-

Which of the following compounds would dissociate to create hydroxide ions if it were to be placed in solution? H2SO4 NaOH HCl

A salt will always precipitate out of solution when it is produced. true false

According to the below equation, how many moles of SO2 are required to generate 1.43*1024 water molecules? 2H2S+SO2→3S+2H2O

Methanol can be synthesized by combining carbon monoxide and hydrogen. co (g) + 2h 2 (g) ch 3oh (g) δ h° rxn = - 90.7 kj a reaction vessel contains these compounds at equilibrium.

In your bathroom you leave the faucet dripping. If the faucet leaks 30.0 drops/minute, how much water will you waste after 3.00 hours? Put answer in mL. 5 drops = 1ML

A solid yellow stripe is to be painted in the middle of a certain highway. If 1 gallon of paint covers an area of p square feet of highway, how many gallons of paint will be needed to paint a stripe t inches wide on a stretch of highway m miles long

A 0.45-g sample of aspirin is decomposed into its constituent elements and found to contain 0.27 g C, 0.020 g H, and 0.16 g O. Calculate the mass percent composition of C, H, and O in aspirin.

What volume of 6.00 m naoh would be required to increase the ph to 4.93?

Explain how the effects of nuclear charge and the increasing number of core electrons in an atom oppose each other.

What is the mole ratio of oxygen to pentane?