First you need to calculate the number of moles of aluminium and copper chloride.
number of moles = mass / molecular weight
moles of Al = 512 / 27 = 19 moles
moles of CuCl = 1147 / 99 = 11.6 moles
From the reaction you see that:
if 2 moles of Al will react with 3 moles of CuCl
then 19 moles of Al will react with X moles of CuCl
X = (19 × 3) / 2 = 28.5 moles of CuCl, way more that 11.6 moles of CuCl wich is the quantity you have. So the copper chloride is the limiting reagent.
Answer:
- <u>A saturated solution</u>
Explanation:
The solutions that contain the maximum amount of solute that can be dissolved at the given temperature (and pressure). are called saturated solution.
The term saturated means that the solution cannot dissolve more solute at the given conditions of temperature and pressure.
The solubility of solutes are reported in tables or graphs. They tell the amount of solute (usually in grams) that can be dissolved at different temperatures in an amount of solvent or solution (usually in 100 grams of solvent).
The solutions that have less solute that they can dissolve are named unsaturated. And those solutions that contain more dissolved solute than what they can dissolve (an unstable condition) are called supersaturated. Normally, a supersaturated solution will not hold that amount of solute for long because even a small movement will produce the precipitaion of part of the solute, bringing the solution to the saturation point.
fractional distilation because the solvent will evaporate and pass through the condenser and the sonvent will be in the beaker while the solute remains in the round bottomed flask
Explanation:
Ni + 2KCl → 2K + Nicl2
It form
potassium and nickel chloride.
Answer:
Esters and water are formed when alcohols react with carboxylic acids.
Explanation:
This reaction is called esterification, which is a reversible reaction. This type of reaction is called a condensation reaction, which means that water molecules are eliminated during the reaction. hope this help you :)