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Lubov Fominskaja [6]
3 years ago
12

Jkjkjkjkjkjkjkjkjkjkkkkkkkkk

Chemistry
2 answers:
musickatia [10]3 years ago
6 0
What does this mean!!!!!!!!
Hunter-Best [27]3 years ago
4 0
Hahahahahahahahah that was funny
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Calculate the percentage of all elements in Fel(OH)3
Vsevolod [243]

Answer: 30.06% is your answer.

I hope this helps.

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Aluminum is more reactive than iron, yet it is used today for a variety of applications in which iron would corrode (cans, rain
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Aluminum is more reactive than iron

but it forms Al-oxide, that form a thin layer on the surface of Al, and protect Al from reaction with water.

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Kasterville is a rapidly growing city. Which of the following situations will most likely have a positive impact on the resource
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3 years ago
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How many grams of NO will be produced from 60.0g of NO2 reacted with excess water in the following chemical reaction?
Lynna [10]

Answer:

Mass = 19.78 g

Explanation:

Given data:

Mass of NO produced = ?

Mass of NO₂ reacted = 60.0 g

Solution:

Chemical equation:

3NO₂(g) + H₂O(l)   →  2HNO₃(g) + NO(g)

Number of moles of NO₂:

Number of moles = mass/molar mass

Number of moles = 60.0 g/ 46 g/mol

Number of moles = 1.3 mol

Now we will compare the moles of NO₂ with NO.

                      NO₂         :           NO

                        3            :            1

                      1.3            :            1/3×1.3 = 0.43 mol

Mass of NO:

Mass = number of moles × molar mass

Mass = 0.43 mol × 46 g/mol

Mass = 19.78 g

6 0
3 years ago
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