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Svet_ta [14]
4 years ago
13

If E°(red) of a given half-cell is more negative than E°(red) for a standard hydrogen electrode, the half-cell will:

Chemistry
1 answer:
Scorpion4ik [409]4 years ago
7 0

Answer:

Be the anode

Explanation:

The standard hydrogen electrode is regarded as the standard reference electrode and it has been assigned an electrode potential of 0.0V.

If any substance has an electrode potential that is more negative than hydrogen, then that half cell will function as the anode when connected to the standard hydrogen electrode.

Similarly, any substance that has a more positive electrode potential than hydrogen will serve as the cathode when its half cell is connected to the standard hydrogen electrode.

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GuDViN [60]

Answer:

Explanation:

the water make it sound different then above water

hop this helps

5 0
3 years ago
Pablo drove 260 miles using 12 gallons of gas. at this rate, how many gallons of gas would he need to drive 286 miles?
Naddik [55]
260 miles with 12 gallons of gas
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7 0
4 years ago
Two or more substances that are blended together but not chemically combined make up a(n) _____.
Dahasolnce [82]
Make up a mixture.

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5 0
3 years ago
The rate of energy production is referred to as<br><br> Light<br><br><br> Mass<br><br><br> Power
Mumz [18]

Answer:

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3 0
3 years ago
2. Calculate the mass of solvent in grams in a solution containing 3.0 grams of Tylenol
katrin2010 [14]

Answer:

  • <u>83g</u>

Explanation:

<u>1, Formula</u>

  • Mass percent = (mass of solute/mass of solution) × 100

<u>2. Determine mass of solution</u>

Substitute the data and clear the mass of solution:

  • 3.5 = (3.0g / mass of solution) × 100
  • 0.035 = 3.0g / mass of solution
  • mass of solution = 3.0 g / 0.035
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<u>3. Determine the mass of solvent:</u>

  • mass of solvent = mass of solution - mass of solute
  • mass of solvent = 85.714g - 3.0g = 82.714g

Round to two significant figures: 83 g

3 0
3 years ago
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