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harina [27]
3 years ago
9

14. Which of the following groups is most at risk for developing this disease?

Chemistry
1 answer:
ki77a [65]3 years ago
8 0

Answer: c

Explanation: built different

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You add 28 grams of carbon. You find the actual yield to be 181.2 grams of CO2. What is the percent yield of CO2?
liraira [26]

Answer:

79.14%

Explanation:

Given the equation : 2Fe2O3 + 3C 4Fe + 3C02

The theoretical yield of CO2 ; is 102.6g

Actual yield = 81.2 gram

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

Percentage yield = (81.2 / 102.6) * 100%

Percentage yield = 0.7914230 * 100%

Percentage yield = 79.14%

Hence, tbe percentage yield of CO2 is 79.14%

4 0
3 years ago
When the oxidation number of an element decreases over the course of a reaction, that element has beenWhich of the following che
NARA [144]
AgNO3+NaCl yields AgCl+NaNo3 (reduction)
...that's the only one I know
4 0
3 years ago
Does water diffuse faster in water or agar
ki77a [65]
Wait wait wait, did you mistype your question? Water and water would just mix together, agar is thicker than water.
5 0
4 years ago
What should I do to order to get the answer?
jarptica [38.1K]

Answer:

Try looking back at what to do and reading back through it to understand it.

Explanation:

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