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2 years ago

Help me name these molecules please

Chemistry

1 answer:

MrMuchimi2 years ago

6 0

Answer:

1. carboxylic acid

2. ether

3. ester

4. aldehyde

5. ketone

6. amine

7. alcohol

Explanation:

Know the functional groups. If you would like to learn them, let me know.

- Hope that helps! Please let me know if you need further explanation.

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Explanation:

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2 years ago

Alkaline earth metals do not react with oxygen. true or false

elena-s [515]

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3 years ago

One of the reactions that occurs in a blast furnace, in which iron ore is converted to cast iron, is Fe2O3 + 3CO → 2Fe + 3CO2 Su

solong [7]

Answer:

$89.55~\%~of~Fe_2O_3~in~the~sample$

Explanation:

The first step in this reaction is the converstion from Kg of $Fe$ to grams of $Fe_2O_3$ .

$1.19x10^3~Kg~Fe~\frac{1000g~Fe}{1~Kg~Fe}~\frac{1~mol~Fe}{55.84~g~Fe}~\frac{1~mol~Fe_2O_3}{2~mol~Fe}~\frac{159.68~g~Fe_2O_3}{1~mol~Fe_2O_3}~\frac{1~Kg~Fe_2O_3}{1000~g~Fe_2O_3}$

$X~=~1.7x10^3~Kg~Fe_2O_3$

Then we can calculate the percentage of $Fe_2O_3$ in the sample:

$\%~Fe_2O_3~=~\frac{1.7x10^3~Kg~Fe_2O_3}{1.9x10^3~Kg~Sample}*100$

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3 years ago

El NaCI corresponde a un elemento?

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Answer:

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Explanation:

Espero que esto ayude a marcar el MÁS CEREBRAL !!!

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2 years ago

Write an inequality that is true only for temperatures (t)(t)left parenthesis, t, right parenthesis that are higher than the boi

katrin2010 [14]

Inequalities are mathematical expressions that include more than one mathematical value for which they are true. In this case, all temperatures greater than the boiling point of water are satisfactory for the expression. The boiling point of water is 100 °C, so the inequality becomes:

t > 100 °C

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3 years ago