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STatiana [176]
2 years ago
6

Predict what would change about your number of sandwiches and your thinking if you had the same 6 pieces of bread and 4 slices o

f cheese, but the sandwich is made like the picture on the right?___
Chemistry
2 answers:
iren2701 [21]2 years ago
7 0

The number of sandwiches that can made with  6 pieces of bread and 4 slices of cheese is 3 sandwiches.

<h3>What are limiting reactants?</h3>

Limiting reactants are those reactants which determine the amount of product that can be formed since they get used up in a reaction.

In the making of sandwiches from bread and cheese, the limiting reactant is the material that is used up.

The formula for making a sandwich is given below;

2 pieces of bread + 1 slice of cheese = 1 sandwich

6 pieces of bread can make 3 sandwiches

4 slices of cheese can make 4 sandwiches

Thus, bread is the limiting reactant.

Therefore, the number of sandwiches that can made with  6 pieces of bread and 4 slices of cheese is 3 sandwiches.

Learn more about limiting reactants at: brainly.com/question/14225536

#SPJ1

Yanka [14]2 years ago
3 0

The number of sandwiches that can be made with  6 pieces of bread and 4 slices of cheese is 3 sandwiches.

<h3>What are limiting reactants?</h3>

The limiting reagent is the reactant that is completely used up in a reaction and thus determines when the reaction stops.

In the making of sandwiches from bread and cheese, the limiting reactant is the material that is used up.

Requirement of making sandwich related to the reaction is given below:

2 pieces of bread + 1 slice of cheese = 1 sandwich

6 pieces of bread can make 3 sandwiches

4 slices of cheese can make 4 sandwiches

Thus, bread is the limiting reactant.

Therefore, the number of sandwiches that can be made with  6 pieces of bread and 4 slices of cheese is 3 sandwiches.

Learn more about limiting reactants at:

brainly.com/question/14225536

#SPJ1

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Answer:

a resource that cannot be replenished in a short period of time.

Explanation:

Nonrenewable energy sources take thousands to millions of years to replenish. hence the "nonrenewable".

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Calculate the empirical formula the compound with the following percent composition: 27.59%C 1.15%H 16.09%N 55.17%O
jeyben [28]

Answer: C2HNO3

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N = 16.09/14.007 = 1.1487

O = 55.17/15.999 = 3.4483

Divide by smallest result:

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Hydrogenation reactions, in which H2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer indu
ddd [48]

<u>Answer:</u> The amount of heat released is 56 MJ.

<u>Explanation:</u>

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}  

Given mass of C_2H_6 = 12 kg = 12000 g    (Conversion factor: 1 kg = 1000 g)

Molar mass of C_2H_6 = 30 g/mol

Putting values in above equation, we get:

\text{Moles of }C_2H_6=\frac{12000g}{30g/mol}=400mol

The chemical reaction for hydrogenation of ethene follows the equation:

C_2H_4+H_2\rightarrow C_2H_6

By Stoichiometry of the reaction:

When 1 mole of ethane releases 140 kJ of heat.

So, 400 moles of ethane will release = \frac{140}{1}\times 400=56000kJ of heat.

Converting this into Mega joules, using the conversion factor:

1 MJ = 1000 kJ

So, \Rightarrow 56000kJ\times (\frac{1MJ}{1000kJ})=56MJ

Hence, the amount of heat released is 56 MJ.

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