Which of the following equations represents a neutralization reaction?

HBr + LiOH - -> LiBr + H20

HF + NaBr - -> NaF + HB

LIF + KOH - > KF + LiOH

CH4 + 02 - -> CO2 + H20

What does temperate measure

reactant → product If there are 4 grams of reactant, how many grams of product are produced by the chemical reaction? A) 0 grams Reactivate B) 2 grams Reactivate C) 4 grams Reactivate D) 8 grams

How many trichloro derivatives are possible for cyclopentane

How many significant digits are in 0.000 34 m?

In a piece of metal, what holds the atoms together? the positive charges of the nuclei and the localized electrons around them the negative charges of the nuclei and the localized electrons around them the positive charges of the nuclei and the

A scientific theory never changes. ture or false?

A wireless computer network uses radio waves to transmit signals. What device sends and receives radio signals in a wireless network? A) modem B) router C) digital translator D) digital interpreter

1. The gradual wearing away or breaking down of rocks by abrasion is a what type of weathering.

Molecules involved in a chemical reaction must meet to react. What is this concept called? Enthalpy Collision theory Enthropy Reaction rate

If a compound has a molar mass of 180 g/mol and its empirical formula is CH20, what is its molecular formula? CH20 C₂H4O2 C6H1206 C12H22011