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Sphinxa [80]
3 years ago
7

Please help. It's for chemistry

Chemistry
1 answer:
irinina [24]3 years ago
3 0
What do i help with what
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What is the theoretical yield of ammonia that can be obtained from the reaction of 10.0 g of H2 and excess N2?
zubka84 [21]
Theoretical yield is the ideal number, so we'll assume it all reacted without issue.
\frac{10.0gH _{2} }{1}×\frac{1molH_{2} }{2.016gH _{2} }×\frac{2molNH _{3} }{3molH _{2} }×\frac{17.03gNH _{3} }{1molNH _{3} }=56.3gNH↓3
8 0
4 years ago
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What do you think will happen to the kidneys if any of these parts were damaged?
Lemur [1.5K]

Answer:

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3 0
3 years ago
HELPPP
kolbaska11 [484]
B is the answer I think hope this helps
6 0
3 years ago
In the laboratory, a student dilutes 13.5 mL of a 11.6 M hydroiodic acid solution to a total volume of 100.0 mL. What is the con
igomit [66]

Answer: The concentration of the diluted solution is 1.566M.

Explanation:

The dilution equation is presented as this: M_{s} V_{s} =M_{d} V_{d}.

·M= molarity (labeled as M)

·V= volume (labeled as L)

·s= stock solution (what you started with)

·d= diluted solution (what you have after)

Now that we know what each part of the formula symbolizes, we can plug in our data.

11.6M*13.5mL=M_{d} *100mL

We cannot leave it like this because the volumes must be in Liters, not milliliters. To convert this, we divide the milliliters by 1000.

13.5mL/1000=0.0135L     100mL/1000=0.1L

Now that we have the conversions, let's plug them into the equation.

11.6M*0.0135L=M_{d} *0.1L

The only thing that we need to do now is actually solving the answer.

M_{d} =\frac{11.6M*0.0135L}{0.1L}       M_{d} =1.566M

From the work shown above, the answer is 1.566M.

I hope this helps!! Pls mark brainliest :)

7 0
2 years ago
A student isolated 15.6 g of product from a chemical reaction. She calculated that the reactions should have produced 18.4 g of
Snezhnost [94]

Answer:

The percent yield of this reaction is 84.8 % (option A is correct)

Explanation:

Step 1: Data given

The student isolated 15.6 grams of the product = the actual yield

She calculated the reaction should have produced 18.4 grams of product = the theoretical yield = 18.4 grams

Step 2: Calculate the percent yield

Percent yield = (actual yield / theoretical yield ) * 100 %

Percent yield = (15.6 grams / 18.4 grams ) * 100 %

Percent yield  = 84.8 %

The percent yield of this reaction is 84.8 % (option A is correct)

7 0
3 years ago
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