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Crank
2 years ago
6

What mass of aluminum (in g) would be required to completely react with 1.00 L of 0.450 M HBr in the following chemical reaction

?
2 Al(s) + 6 HBr(aq) → 2 AlBr₃ (aq) + 3 H₂(g)
Chemistry
1 answer:
Mama L [17]2 years ago
3 0

Answer:

4.0473g. Attached in image are the calculations I used to reach this answer.

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Rank the solutions below in order of increasing acidity. (Drag and drop into the appropriate area)
Vladimir79 [104]

Answer:

0.1 M NaOH, 3 M NH3, 0.01 M CH3COOH, 0.01 M H2SO4, 0.1 M HCl

Explanation:

Strong acids are more acids than weak acids. In the same way, strong bases are more basic than weak bases that are in the same concentration.

Then, the more concentrated acid or base will be more acidic or basic.

CH3COOH. Weak acid

NaOH. Strong base

H2SO4. Strong acid

NH3. Weak base.

HCl. Strong acid

The less acid (More basic):

<h3>0.1 M NaOH, 3 M NH3, 0.01 M CH3COOH, 0.01 M H2SO4, 0.1 M HCl</h3>

Strong base, weak base, weak acid, diluted strong acid, undiluted strong acid

7 0
3 years ago
1. What trends do you see when considering total electrons, valence electrons (highest occupied energy level/outermost level ele
NNADVOKAT [17]
ELECTRON CONFIGURATION

Highest occupied energy level of an element

equal to the period 
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6 0
3 years ago
Read 2 more answers
For which electrode could you use an inactive material
kow [346]

Mercury and carbon two electrodes can't be used with an inactive or inert material.

<h3>What is an electrode?</h3>

The electrode is the element which is used to complete the electric circuit in welding. Some time electrode is connected with the positive terminal and sometimes with a negative terminal, it depends on the requirement of the welding process.

Inert electrode is an electrode that serves only as a source or sink for electrons without playing a chemical role in the electrode reaction. Precious metals, mercury, and carbon are typically used as inert electrodes.

Therefore, neither of the two electrodes can be used with an inactive or inert material.

Learn more about electrodes here:

brainly.com/question/13098144

#SPJ1

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Idk what is is i am sorry


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I promise it's easy points
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