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NemiM [27]
3 years ago
6

Question 3 of 11

Chemistry
1 answer:
daser333 [38]3 years ago
6 0

Answer:

c

Explanation:

b and d are out, the variables are changed. a would be a repetition, not a replication. c uses the same method and variables with a different control group

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Draw the organic product of the following nucleophilic substitution reaction. Include all hydrogens atoms.
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<span>Answer: CH3-CH2-0-CH2-CH3 that is diethyl ether mechanism is SN2</span>
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When a magnet spins within a coil of wires, what is produced?
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Decreasing the turns of wire
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Chloroform (CHCl3), an important solvent, is produced by a reaction between methane and chlorine. CH4(g) + 3 Cl2(g) CHCl3(g) + 3
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CH₄(g) + 3 Cl₂(g) → CHCl₃(g) + 3 HCl(g)
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3 years ago
At 0 degrees Celsius, a gas occupies 22.4L. How hot must the gas be in celcius to reach a volume of 25.0L
NikAS [45]

Answer:

31.7 °C

Explanation:

Charles law states that for volume of a gas is directly proportional to the absolute temperature for a fixed amount of gas at constant pressure

we can use the following equation

V1/T1 = V2/T2

where V1 is volume and T1 is temperature at first instance

V2 is volume and T2 is temperature at second instance

temperature should be in kelvin scale

T1 - 0 °C + 273 = 273 K

substituting the values in the equation

22.4 L / 273 K = 25.0 L / T2

T2 = 304.7 K

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7 0
3 years ago
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Answer:

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Covalent Bonding: Bonding between non-metals consists of two electrons shared between two atoms.

Explanation:

4 0
3 years ago
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