Find the mass in 2.6 mol of lithium bromide. (Hint: You need to write the formula)

In the benzoin oxidation, the initial blue color changes to green as the reaction proceeds. why?

What type of chemical reaction is shown below?* H2CO3 (aq) + H2O (1) + CO2 (g) combustion O synthesis decomposition single replacement double replacement

The atomic and mass numbers for four different atoms are given below. Which two are isotopes? Atom Atomic# Mass# W 50 117 X 50 119 Y 51 119 Z 52 117

What state of matter is flubber is it a solid, liquid, or gos?

A 5.95-g sample of AgNO3 is reacted with BaCl2 according to the equation to give 4.07 g of AgCl. What is the percent yield of AgCl?

Does the amount of heat absorbed as 1 kg of saturated liquid water boils at 100°C have to be equal to the amount of heat released as 1 kg of saturated water vapor condenses at 100°C?

F. Protection of the body from infectious organisms is accomplished by which of these tissues? a) bone; b) muscle; c) nerve; d) blood

A compound that is composed of molybdenum (Mo) and oxygen (O) was produced in a lab by heating molybdenum over a Bunsen burner. The following data was collected: Mass of crucible: 38.26 g Mass of crucible and molybdenum: 39.

Which of the following elements has electrons in the 3d sublevel?

Which procedure can be used to separate the sand salt and water from each other