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Anastaziya [24]
3 years ago
6

Consider these two entries from a fictional table of standard reduction potentials.

Chemistry
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

1.89 V

Explanation:

To calculate the standard cell potential, subtract the reduction potential of the anode from the reduction potential of the cathode.

So for your calculation,

-0.22 V - (-2.11 V)= 1.89 V

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Balance the following chemical equation:<br> Mg(OH)₂ ​+ HCI → MgCI₂ ​+ H₂ ​O
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Answer:

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QUESTION 1. Which of the following is not an example of a polymer?
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How many mm are equal to 21 L. How many mg are equal to 9 g. How many grams are equal to 400 kg
liberstina [14]
<span>How many mm are equal to 21 L? 

1 L = </span>1000000 mm

Convert:-

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8 0
4 years ago
Aspirin has a formula c9h8o4. what is the molar mass of aspirin? 1. 95 g 2. 220 g 3. 180 g 4. 325 g
Debora [2.8K]
Molar mass is the mass of 1 mol of substance.
Molar masses of compounds can be calculated by the sum of the products of molar masses of individual atoms by number of corresponding individual atoms.
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the molar masses of the atoms making up the compound 
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H - 1 g/mol x 8 H = 8 
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