Consider the following unbalanced equation: agno3 (aq) cacl2 (aq) → agcl (s) ca(no3)2 (aq) how many grams of silver chloride can be prepared by the reaction of 100.0 ml of 0.20 m silver nitrate with 100.0 ml of 0.15 m calcium chloride?

3 grams

Explanation:-

To calculate the number of moles for given molarity, we use the equation:

    .....(1)

Molarity of solution = 0.20 M

Volume of solution = 100.0 mL = 0.1 L

Putting values in equation 1, we get:

Molarity of solution = 0.15 M

Volume of solution = 100.0 mL = 0.1 L

Putting values in equation 1, we get:

The balanced chemical equation for the reaction is:

According to stoichiometry :

2 moles of require 1 mole of

Thus 0.02 moles of will require=  of

Thus is the limiting reagent as it limits the formation of product and is the excess reagent.

As 2 mole of give = 2 mole of

Thus 0.02 moles of give =  of

Mass of

Thus 3 g of will be produced from the given masses of both reactants.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.