Acid and bases
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Acids have a sour ______ | Taste
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| Acids attck metals stone materials and flesh so they are ? | Corrosive
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| Acid turns blue litmus ______ | Red
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| Which acids have a ph close to zero? Strong or weak | Strong
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| Most acids react with most metals to realease what? | Hydrogen gas
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| Metal + acid -----> | Salt + hydrogen
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| Acid reacts with carbonates to form | Carbon dioxide
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| Acid + base ----> | Salt and water
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| Equation for neutrilisation? | Acid + base = salt and water
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| Bases are the ________to acids | Opposite
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| Bases that are soluble in water are called ? | Alkalis
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| Alkalis are soapy to touch because they ______ | React with natural oils on the skin to make soap
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| Are bases corrosive? | Yes
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| Bases turn red litmus ? | Blue ___ blue for base
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| Bases have a ph ___ | Bigger than 7
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| Ammonia has a ph close to ? | 7
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| Sodium hydroxide has a ph closer to ? | 14
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| Ammonia metal hydroxides and metal oxides are all? Acid/base | Bases
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| Bases neutrilise acids by… | Forming salt and water
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Created by:
Chloeg99
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