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andrew11 [14]
3 years ago
14

This is a question for all the girls if ur bf ignore u what do u do

Chemistry
2 answers:
Gemiola [76]3 years ago
3 0
If your boyfriend is ignoring you, you should just ask him about it because if you guys don’t communicate then discussing things about your relationship will be difficult

I hope this helps
Gnoma [55]3 years ago
3 0

Answer:

find one that you are attracted to.

Explanation:

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How many moles of water produced from 13.5 mol of oxygen
skad [1K]

Answer:

diffrent types of maks and modles

Explanation:

3 0
3 years ago
Choose the number of significant figures indicated. 0.06
jeka94
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The 6 is the only significant figure.
8 0
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An organic synthesis to make the pain reliever acetaminophen is supposed to produce 280 kg of product but instead produces 70 kg
Irina-Kira [14]

Answer: 75%

Explanation:

The following information can be gotten from the question:

Waste = 70kg

Theoretical yield = 280kg

Therefore, the actual yield will be the difference between the theoretical yield and the waste which will be:

= 280kg - 70kg = 210kg

The percent yield will now be:

= Actual yield / Theoretical yield × 100

= 210/280 × 100

= 3/4 × 100

= 75%

4 0
3 years ago
Balance the equation
nikklg [1K]

2C2H5OH + 2Na ---- 2C2H5ONa + H2

6 0
3 years ago
How many grams of NCI3<br> are in 4.00 moles of NC13?
TEA [102]

The mass of NCl3 in 4.00 moles of NCl3 is 481.44 grams

Mole is defined as the amount of the substance containing the same number of discrete entities (atoms, molecules, ions, etc) as there are atoms in a sample of pure 12C weighing exactly 12g. The number of particles present in one mole of any substance =Avogadro Number=6.

The formula for number mole is given as:

Number of moles =  <u>Mass of the substance </u> ; Now substituting the values

                                   Molar mass

⇒ 4.00 =  <u>x        </u>                       [Molar mass of NCl3 = 120.36]

               120.36

⇒ x = 4.00 × 120.36

⇒ x = 481.44 grams

Therefore the mass of NCl3 is 481.44 grams

To know more about mole concept

brainly.com/question/23059935

#SPJ1

               

5 0
1 year ago
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