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Ghella [55]
3 years ago
13

Acids, when mixed with water, do which of the following... A Taking away protons from the water molecules B Giving away protons

to the water molecules C Gives or takes away protons depending on how much water there is D They exchange Hydronium ions with the water
Chemistry
1 answer:
pav-90 [236]3 years ago
4 0

Answer:

Giving away protons to the water molecules

Explanation:

When acids are mixed with water the following reaction takes place:

H^+(aq) + H2O(l) ------> H3O^+(aq)

Hence when acids are added to water, acids donate a proton to water to form the oxonium ion H3O^+ by coordinate covalent bonding. Note that acids contain the hydrogen ion H^+

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What is the ph of 0.1 m naoh solution??
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7 0
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Suppose 180 ml of 3.52x10^-4 M NaOH is mixed with 220 mL of 2.47x10^-4 M MgCl2.
velikii [3]
When in water, MgCl2 dissociates into magnesium ions and Cl- ions and NaOH into Na and OH ions. The equation is as follows:

MgCl2 = Mg2+ + 2Cl-
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6 0
3 years ago
What is the mole ratio of D to A in the generic chemical reaction 3A + B C + 4D
ehidna [41]

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The given generic chemical reaction is:

3A+B\rightarrow C+4D

The numbers written in front of each chemical species in the chemical reaction are their moles. For the given generic chemical reaction the coefficient of A is 3 and that of B is 1. So, the mole ratio of A to B is 3:1.

Similarly if we want to write the mole ratio of C to D then it is 1:4.

We are asked to write the mole ratio of D to A. So, like the other ratios, the mole ratio of D to A is 4:3 as the coefficient of D is 4 and A is 3.

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3 years ago
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Answer:

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