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Romashka-Z-Leto [24]
3 years ago
13

What is the IUPAC name of the following compound?

Chemistry
1 answer:
pentagon [3]3 years ago
3 0

Answer:

(d) 3,7-dimethyl-4-nonyne.

Explanation:

Hello,

In this case, considering the attached picture on which you can see that the main chain has nine carbon atoms, one tripe bond at the fourth carbon and two methyl radicals at the third and seventh carbons respectively, by following the IUPAC rules, the name would be: (d) 3,7-dimethyl-4-nonyne since the chain must start at the side closest to the first triple bond due to its priority and subsequently considering the present radicals.

Best regards.

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if the voltage is increased, the current will increase provided the resistance of the circuit does not change.

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In a(n) ____, the particles form a regular, repeating pattern.
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4 0
3 years ago
Find the magnetic force experienced by a proton moving with the speed of 3 × 105 m/s in the magnetic field B of magnitude 6 × 10
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The magnetic force experienced by a proton moving with a speed of 3 ×10^{5} m/s in the magnetic field B of magnitude 6 ×10^{-5} T will be 2.88×10^{-18} N.

Magnetic force can be defined as the attraction or repulsion force that arises between electrically charged particles due to the motion of the charged particles.

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Speed = 3×10^{5} m/s

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Magnetic force is the product of velocity, the charge of a proton, and the magnetic field present there.

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6 0
2 years ago
Given the following unbalanced chemical equation, how many grams of K2O can be produced from 132 grams of potassium and excess o
tatiyna

Answer:

The answer to your question is 159.0 grams

Explanation:

data

mass of K₂O = ?

mass of K = 132 g

Process

1.- Balance the chemical reaction

Chemical reaction

                   K(s)  +  O₂  ⇒   K₂O

             Reactants   Elements   Products

                    1                  K                 2

                    2                 O                 1

This reaction is unbalanced

                    4K(s)  +  O₂  ⇒   2K₂O

             Reactants   Elements   Products

                    4                  K                 4

                    2                 O                 2

Now the reaction is balanced

2.- Calculate the mass of K₂O

Atomic mass of K = 39 x 4 = 156 g

Molar mass of K₂O = 2[(39 x 2) + 16] = 188 g

                  156 g of K ------------------ 188 g of K₂O

                  132 g of K -----------------    x

                  x = (132 x 188) / 156

                 x = 159.0 grams

                       

5 0
3 years ago
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