Answer:
Weak acids exist mostly as molecules with only a few ions in solution, therefore the bonds holding H and A together must be strong.
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Conductivity Behavior of Acids and Bases Compounds HCl
Appearance of light bulb bright
Classification Weak or Strong strong
Inference of Ions or Molecules ions
Explanation: My teacher send me the answer and it was correct for me
Answer:
0.33 moles
Explanation:
to find the number of moles,
moles = number of atoms / avogadro's number ie 6.02 x
moles = 2.0 x / 6.02 x
moles = 0.33 mol
Explanation: where the article????
Answer:
Hydrocarbon being non polar are soluble only in non polar solvent.
Explanation:
Hydrocarbon molecules either have very little polarity or they do not have polarity at all, this is because of absence of electro-negative atoms in their molecular structure. Due to this their solubility is also affected. The solubility of a compound depends on its polarity as it can dissolve in a polar solvent only when it is polar or else they are soluble in non-polar solvent
Answer:
it is endothermic because it doesn't affect the glass used