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Katena32 [7]
4 years ago
6

which diagram best illustrates the ion-molecule attractions that occur when the ions of NaCl(s) are added to water

Chemistry
1 answer:
tatuchka [14]4 years ago
8 0
Diagram is on the picture below.
Answer is: 1).
Sodium chloride is ionic compound and in the water dissociate in sodium cation (positive charge) and chloride anion (negative charge). Water is polar compound, oxagan has negative charge and hydrogen charge. Positive interact witn negative charge and negative with positive charge.

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N2 + 3H2 → 2NH3 △H = -92 kJ / mol
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Explanation:

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Explain the role of organisms in the carbon cycle.<br><br> <br><br>​
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3 years ago
Many important biochemicals are organic acids, such as pyruvic acid ( p K a = 2.50 ) and lactic acid ( p K a = 3.86 ) . The conj
Ivenika [448]

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The equation can be rearranged to solve for the ratio:

pH - pKa = log([A⁻]/[HA])

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For lactic acid the conjugate base also dominates at pH 7.4

6 0
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