46565
| Question | Answer |
| what is the difference between strong acids and weak acids | strong acids ionize completely in water releasing h+ and weak acids only ionize partially in water releasing h+ |
| How is the concentration of an acid determined | it is determined by how many mole of the acid are dissolved in 1dm3 |
| How is the concentration of an acid determined | it is determined by how many mole of the acid are dissolved in 1dm3 |
| how is the strength of an acid determined | it is determined by how much it ionizes |
| describe strong acid including there properties | they have low ph than weak acids, they ionize completely as a result there are more h+ more concentrated so more collisions meaning faster reactions |
| hydrochloric acid fully ionizes what is the equation | HCl -> H+ + Cl- |
| ethanoic acid partially ionizes what's the equation | CH3COO- + H+ |
| Acid conducts electricity, describe why strong acids are better conductors | acids conduct electricity, strong ones conduct electricity better because there are more h+ ions to carry charge. which is why hydrocloric acid is a better conductor than ethanoic |
| in electrolysis of hydrochloric or ethanoic acid which electrode is hydrogen gas made at and how | its made at the negative electrode, because the h+ is attaracted to the negative where it gains an electron becoming hydrogen gas |
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