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Nostrana [21]
3 years ago
12

Help me please chemistry questions ​

Chemistry
1 answer:
san4es73 [151]3 years ago
8 0

Answer:

okay I will help you tell me

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What are examples of molecular compounds that we use in everyday life?
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Carbon dioxide and hydrogen monoxide

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Which of the following ions is formed when an acid is dissolved in a solution?
kiruha [24]

Answer:

  • <u><em>H⁺</em></u>

Explanation:

There are three definitions of acids: Arrhenius, Bronsted - Lowry, and Lewis.

An Arrhenius acid is a substance that when dissolved in water will release a proton (H⁺ or hdyronoum, H₃O⁺) in solution.

The definition of Bronsted-Lowry is not limited to aqueous solution: an acid is a substance that releases protons in any solvent. So it includes, the Arrhenius acids but also other acids.

The Lewis Acid definition is wider. It includes both Arrhenius and Bronsted-Lowry acids and other substances that do not release protons. A Lewis acid is a substance that accepts an electron pair.

Thus, <em>when an acid is dissolved in a solution, following Bronsted-Lowry definition, </em><u><em>H⁺ ions are formed.</em></u>

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3 years ago
In an ELISA, the compound 4-chloro-1-naphthol is used because:_______
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Answer:

a. It turns color in the presence of an enzyme that us bound to the secondary antibody.

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The compound chloronapthenel is used in the reaction because it changes the color in the presence of an enzyme. It is strong organic compound which is used in biochemical processes.

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if a body is in motion at constant speed in a straight line, what, of any, forces could be acting on it
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Downward dog pose..........
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In which phase of matter do the particles have the highest state of energy?
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A-plasma
hope it helps
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