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Tatiana [17]
3 years ago
9

THERE ARE FOUR SOLUTIONS: A, B, C, D. SOLUTION A YIELDS 3 PROTONS UPON IONIZATION, SOLUTION B IS AN ELECTRON PAIR DONOR, SOLUTIO

N C IS AN OH- PRODUCER, AND SOLUTION D IS AN ELECTRON PAIR ACCEPTOR. WHICH OF THE FOLLOWING STATEMENTS IS TRUE.
A)C IS AN ACID
B)D IS A BASE
C)B IS A BASE
D)A IS A TRIPROTIC BASE
Chemistry
1 answer:
Mandarinka [93]3 years ago
5 0

Answer:

The correct answer is C) B is a base. I just did it.

Explanation:

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Determine the empirical formula of a
k0ka [10]

Answer:

AuCl

Explanation:

Given parameters:

Mass of Gold  = 2.6444g

Mass of Chlorine  = 0.476g

Unknown:

Empirical formula  = ?

Solution:

Empirical formula is the simplest formula of a compound. Here is the way of determining this formula.

Elements                                     Au                                             Cl

Mass                                         2.6444                                     0.476

Molar mass                                 197                                          35.5

Number of moles                  2.6444/197                                 0.476/35.5

                                                 0.013                                           0.013

Divide by the

smallest                                 0.013/0.013                                 0.013/0.013

                                                       1                                                   1

The empirical formula of the compound is AuCl

3 0
2 years ago
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Here is my question..
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The target diol is synthesized in one step from 1-methylcyclopentene, but your lab partner exhausted the supply of that alkene.
andrezito [222]

Answer:

The reagents are CH_{3}CH_{3}O^{-},OsO_{4},NaHSO_{3}and H_{2}O.

Explanation:

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This alkene is treated with osmium tetraoxide in the presence of sodium bisulfite to form target product.

The chemical reaction is as follows.

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Why did scientists need to establish an international language for elements
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