AP Chemistry

Complete Guide To Acids and Bases: Definitions, Strength, pH Scale, Calculating pH of Strong Acids and Strong Bases

Table of Contents Arrhenius Acid Base Definitions Bronsted-Lowry Acid Base Definitions Conjugate Acid-Base Pairs Lewis acid Base...

Chapter 4: Complete Guide to Chemical Reactions (Precipitation, Redox, Neutralization)

Table of Contents Water, the Common Solvent Strong and Weak Electrolytes The Composition of Solutions, Molarity and Dilution...

How To Balance Chemical Equations? (Step By Step Guide)

A balanced chemical equation has the same number of atoms of each element on the left (reactant) and right (product) sides. We balance a...

How To Find Limiting Reactant, Theoretical Yield And Amount Of Excess Reagent Left (with examples)

Table of Contents: How To Find Liming Reactant When Moles Are Given How To Find Liming Reactant When Grams Are Given How To Find...

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The pH of a 0.01 M HCN solution (Ka = 6 x 10-10) would be approximately

The pH of a 0.01 M HCN solution (Ka = 6 x 10^-10) would be approximately a) 1–2 b) 3-4 c) 5-6 d) 6-7 Solution: HCN is a weak acid and we...

Which of the following liquids experiences dipole-dipole intermolecular forces? a) O2(l) b) CCl4(l)

Which of the following liquids experiences dipole-dipole intermolecular forces? a) O2(l) b) CCl4(l) c) SO3(l) d) CF2Cl2 Solution: Polar...

How To Convert Atoms Or Molecules To Moles And Vice Versa Complete Guide With Examples

How To Convert Atoms Or Molecules To Moles In order to convert atoms or molecules or formula units to moles OR to convert moles into...

After a certain pesticide is applied to crops, its decomposition is a first order reaction

After a certain pesticide is applied to crops, its decomposition is a first order reaction with a half life of 56 days. What is the rate...

When the concentrations of reactant molecules are increased, the rate of the reaction increases. The

When the concentrations of reactant molecules are increased, the rate of the reaction increases. The best explanation for this phenomenon...

The appropriate rate constant for zeroth order rate constant is:

The appropriate rate constant for zeroth order rate constant is: A. M/s B. 1/M+s C. 1/s D. 1/Ms Solution: Zeroth order reaction means the...

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