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3 years ago

The theoretical yield of NH3 is 945 grams. You conducted the experiment and only produced 598 grams.

Chemistry

1 answer:

zlopas [31]3 years ago

6 0

Answer:

Given theoretical yield of NH3 is 945g.

The actual yield is 598g.

What is the %yield?

Explanation:

%yield of a chemical reaction can be calculated by using the formula:

$%yield=\frac{actual yield}{theoretical yield} * 100$ $\frac{actual yield}{theoretical yield} * 100$

Substitute the given values in this formula to get the %yield.

$\frac{598g}{945g} * 100\\=63.3$

Hence, the %yield for the formation of ammonia is ---- 63.3.

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How many grams of ammonium chloride (gram formula mass= 53.5 g) are contained in .500 L of a 2.00 M solution?

Elza [17]

Answer:

53.5g of NH4Cl

Explanation:

First, we need to obtain the number of mole of NH4Cl. This is illustrated below:

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3 years ago

Match these items. 1. moles per liter of solution solute 2. spreading out Keq 3. substance being dissolved diffusion 4. general

Degger [83]

Answer:

1. moles per liter of solution - Molarity

2. spreading out - diffusion

3. substance being dissolved- solute

4. general equilibrium constant - Keq

5. the substance doing the dissolving in a solution - solvent

6. solubility product constant - Ksp

Explanation:

Number of moles of substance being dissolved in one liter of solution is defined as molarity

Solute is the substance which is dissolved and solvent is the substance into which the solute is dissolved. For example salt is solute and water is solvent.

Ksp defines the solubility product constant which indicates the equilibrium between a solid and solution and the number of ions of solid required to achieve this equilibrium.

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1. moles per liter of solution - Molarity

2. spreading out - diffusion

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4. general equilibrium constant - Keq

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