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Ronch [10]
3 years ago
11

CHECK MY RECENT QUESTION HELP ME ASAP

Chemistry
1 answer:
attashe74 [19]3 years ago
6 0

Explanation:

they are not in the office today and I have a few things to get done before the end of this week or early next time you go cam mura I have been

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What is the function of a coromosome
devlian [24]
Chromosomes have genes that determine specific thing about a person (hair color, eye color, how tall or short a person is etc....).


4 0
3 years ago
8. If I have 34 grams of FeO, how many grams of Oxygen were synthesized?<br>Fe + O2 → Feo​
krek1111 [17]

Answer:

34 gram of FeO produced 8 gram of oxygen.

Explanation:

Given data:

Mass of FeO = 34 g

Mass of oxygen = ?

Solution;

Chemical equation:

2FeO → 2Fe + O₂

Number of moles of FeO:

Number of moles = mass/ molar mass

Number of moles = 34 g /71.8 g/mol

Number of moles = 0.5 mol

Now we will compare the moles of FeO with oxygen:

             FeO       :       O₂

                2         :        1

                0.5      :      1/2 × 0.5 = 0.25

Mass of oxygen:

Mass = number of moles × molar mass

Mass =  0.25 mol × 32 g/mol

Mass = 8 g

So 34 gram of FeO produced 8 gram of oxygen.

8 0
3 years ago
For the reaction:
Sophie [7]

Hey there!

For SN1 mechanism; the activation barrier is the C-I bond energy which is broken in the first step of the reaction.

The activation barrier is : 56 kcal/ mol = 5.6 kcal/ mole ( nearest 0.1)

6 0
3 years ago
Please help me i will give brain list​ tap the question
mr_godi [17]

Answer:

molecular formulas of the hydrocarbons

6 0
3 years ago
Read 2 more answers
How many pints are in a 48 cups?
Feliz [49]
1 cup = 2 pints

48 × 2 = 96 pints

HOPE THIS HELPED
:)
8 0
3 years ago
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