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Scilla [17]
3 years ago
8

What can you extract from a refinery

Chemistry
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

i dont know ask the man behind the man

Explanation:

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The iupac name for ch3–ch2–c ≡ c–ch3 is ________
NNADVOKAT [17]
The IUPAC name of the compound <span>ch3–ch2–c ≡ c–ch3 is PEN-2-YNE or 2-PENTYNE.

Attached below is a diagram that fully explains how the name was given and derived.</span>

7 0
4 years ago
If 3.85 mL of 10.0 M NaOH is used for a reaction, calculate the number of moles of NaOH that were used.
Lena [83]

The number of mole of NaOH that was used, given that 3.85 mL of 10.0 M NaOH is used in the reaction is 0.0385 mole

<h3>How do I determine the number of mole of NaOH?</h3>

We know that molarity is related to number of mole and volume according to the following formula:

Molarity = number of mole / Volume

With the above formula, we can determine the number of mole of NaOH. Details below

The following data were obtained from the question:

  • Volume = 3.85 mL = 3.85 / 1000 = 0.00385 L
  • Molarity = 10.0 M
  • Number of mole of NaOH =?

Molarity = number of mole / Volume

Cross multiply

Number of mole = molarity × volume

Number of mole of NaOH = 10 × 0.00385

Number of mole of NaOH = 0.0385 mole

Thus, the number of mole of NaOH is 0.0385 mole

Learn more about number of mole:

brainly.com/question/20522500

#SPJ1

4 0
2 years ago
How does Earth rotation cause day and night?
Masja [62]
I believe the answer is B. Definitely not D or A, and C doesn't makes sense.
3 0
3 years ago
Read 2 more answers
Balancing H2SO4+NH4OH —&gt; H2O+(NH4)2SO4
azamat

H₂SO₄   +    2NH₄OH    →     (NH₄)₂SO₄   +    2H₂O

Explanation:

  Unbalanced reaction equation:

                    H₂SO₄   +    NH₄OH    →     (NH₄)₂SO₄   +    H₂O

We can use a simple mathematical approach to balance this equation by solving simple algebraic equations.

         aH₂SO₄   +    bNH₄OH    →     c(NH₄)₂SO₄   +    dH₂O

a,b,c and d are simple coefficients that will balance the equation:

   Conservation of H: 2a + 5b = 8c + 2d

                               S:   a = c

                               O:  4a + b = 4c + d

                               N:   b = 2c

lets assume that a = 1

                             c= 1

                             b = 2

                  Solving for d from 4a + b = 4c + d

                   d = 4a + b -4c = 4(1) + 2 - 4(1) = 2        

 

                  H₂SO₄   +    2NH₄OH    →     (NH₄)₂SO₄   +    2H₂O

Learn more:

Balancing of equations brainly.com/question/6078553

#learnwithBrainly

3 0
4 years ago
How many valence electrons does tungsten have
bulgar [2K]

Answer:74

Explanation:

8 0
3 years ago
Read 2 more answers
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