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neonofarm [45]
3 years ago
14

To balance a half-reaction in basic solution, you need to add enough of which substances to balance the equation?

Chemistry
2 answers:
LenKa [72]3 years ago
4 0
I'm not sure if this is what you're looking for, but I suppose you would have to have the solute and the solution to balance the reaction.
gogolik [260]3 years ago
3 0

The answer is E. for plato users

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Copper produces a green flame test. When is the green light emitted?​
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Answer: When you burned the skewer tip coated with copper sulfate the green light is emitted

Explanation:

when the copper is burned it makes a green light

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3 years ago
A couple is planning to have a child. The father -to-be has six fingers, a dominant trait. His genotype is Ff. His wife has five
Vinvika [58]
A. There’s not enough info
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3 years ago
Select the correct answer. One night, an ice storm strikes your town. When you go outside in the morning, your entire front walk
Sever21 [200]

Sucrose will be the most effective. Hence, option D is correct.

<h3>What is sucrose?</h3>

Sucrose is simply the chemical name for sugar, the simple carbohydrate we know and love that is produced naturally in all plants, including fruits, vegetables and even nuts.

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Hence, sucrose will be the most effective.

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3 0
2 years ago
Antoine Lavoisier burned metals in sealed jars. What is your prediction of his experimental results?
Aliun [14]

Answer:

The mass of the jar and contents remained the same after the metal was burned.

Explanation:

My prediction about the experimental results is that  the mass of the jar and contents remained the same after the metal was burned in the jar.

This is compliance with the law of conservation of mass which states that in a chemical reaction, matter is neither created nor destroyed by bonds are rearranged for new compounds to form.

  • In compliance with this law, it is expected that the mass of the jar and its content will remain the same before and after the reaction.
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8 0
2 years ago
How many moles of agcl are contained in 244 ml of 0.135 magcl solution? the density of the solution is 1.22 g/ml?
spin [16.1K]
Since we are only asked for the number of moles, we don't need the information of density. The concentration is expressed in terms of 0.135 M AgCl or 0.135 moles of AgCl per liter solution. The solution is as follows:

Moles AgCl = Molarity * Volume
Moles AgCl = 0.135 mol/L * 244 mL * 1 L/1000 mL
<em>Moles AgCl = 0.03294 mol </em>
3 0
3 years ago
Read 2 more answers
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