4 years ago

Atoms in the same _____ of the periodic table share the same chemical properties

Chemistry

1 answer:

Mila [183]4 years ago

5 0

I'm taking the same quiz. The answer is column

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20.

sergiy2304 [10]

I think the anwser is A

8 0

3 years ago

Read 2 more answers

Is potassium iodide an electrolyte or nonelectrolyte?

Lera25 [3.4K]

Its a strong electrolyte!.

6 0

4 years ago

Using your knowledge of reactions and mechanisms, draw the mechanism for the formation of 2-methylpropene from 2-methyl-2-propan

BARSIC [14]

Answer:

Here's what I get

Explanation:

The reaction is an E1 elimination of an alcohol to form an alkene. It has three steps:

1. Protonation

The alcohol is protonated with aqueous sulfuric acid to convert it into a better leaving group.

2. Loss of the leaving group

A water molecule leaves in a unimolecular process to form a stable 3° carbocation.

3. Loss of an α-hydrogen

A water molecule removes an α-hydrogen, forming 2-methylpropene and regenerating the original hydronium ion.

4 0

3 years ago

The following data was collected when a reaction was performed experimentally in the laboratory. Determine the ammount of NaNO3

zepelin [54]

equalize the coefficients:

Al(NO3)3+3NaCl=3NaNO3+AlCl3

according to the equation 1 mol Al(NO3)3 reacted with 3 moles NaCl. hence, 4 moles Al(NO3)3 should react with 12 moles NaCl, and 9 moles reacted NaCl. So NaCl is limiting, we decide further on this reagent.

\frac{9}{3}=\frac{x}{3}

x=9

9 moles NaNO3

6 0

3 years ago

Answer ASAP plzzz ! Will give Brainliest !

vesna_86 [32]

Answer:

27 mL

Explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

8 0

4 years ago