KS4 Chemistry Unit 1 - 2 - 3 - 4

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0 [{"id":390056,"quiz_id":"19902","answer_id":null,"answerType_id":"0","created_at":"2018-02-25 11:13:48","updated_at":"2018-02-25 11:15:13","questionName":"Acid + Base =","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":8,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390043,"quiz_id":"19902","answer_id":null,"answerType_id":"1","created_at":"2018-02-25 11:10:57","updated_at":"2018-02-25 11:15:13","questionName":"What do Alkalies form in water?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":5,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390032,"quiz_id":"19902","answer_id":null,"answerType_id":"1","created_at":"2018-02-25 11:08:05","updated_at":"2018-02-25 11:15:13","questionName":"What pH is vinegar?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":1,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390051,"quiz_id":"19902","answer_id":null,"answerType_id":"0","created_at":"2018-02-25 11:12:36","updated_at":"2018-02-25 11:15:13","questionName":"What number is neutral on the pH scale?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":7,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":393446,"quiz_id":"19902","answer_id":null,"answerType_id":"2","created_at":"2018-02-26 15:39:01","updated_at":"2018-02-26 15:39:01","questionName":"Strong to weak acids","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":null,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390037,"quiz_id":"19902","answer_id":null,"answerType_id":"0","created_at":"2018-02-25 11:09:30","updated_at":"2018-02-25 11:15:13","questionName":"What is a base?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":3,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":393445,"quiz_id":"19902","answer_id":null,"answerType_id":"0","created_at":"2018-02-26 15:38:10","updated_at":"2018-02-26 15:38:10","questionName":"Do acids produce hydrogen ions in water?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":null,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":393447,"quiz_id":"19902","answer_id":null,"answerType_id":"1","created_at":"2018-02-26 15:39:48","updated_at":"2018-02-26 15:39:48","questionName":"What is the factor of H+ ions concentration changing?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":null,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390061,"quiz_id":"19902","answer_id":null,"answerType_id":"0","created_at":"2018-02-25 11:15:05","updated_at":"2018-02-25 11:15:13","questionName":"What substance is neutral on the pH scale?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":9,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390033,"quiz_id":"19902","answer_id":null,"answerType_id":"1","created_at":"2018-02-25 11:08:39","updated_at":"2018-02-25 11:15:13","questionName":"What pH is Bleach?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":2,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390031,"quiz_id":"19902","answer_id":null,"answerType_id":"3","created_at":"2018-02-25 11:07:37","updated_at":"2018-02-25 11:22:03","questionName":"Put the pH scale in order (Acidic to Alkaline)","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":0,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":393448,"quiz_id":"19902","answer_id":null,"answerType_id":"0","created_at":"2018-02-26 15:41:07","updated_at":"2018-02-26 15:41:07","questionName":"What does acid strength tell you?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":null,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390041,"quiz_id":"19902","answer_id":null,"answerType_id":"1","created_at":"2018-02-25 11:10:13","updated_at":"2018-02-25 11:15:13","questionName":"What do Acids form in water?","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":4,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":390046,"quiz_id":"19902","answer_id":null,"answerType_id":"1","created_at":"2018-02-25 11:11:37","updated_at":"2018-02-25 11:15:13","questionName":"H+ + OH- =","questionTimeSeconds":"30","questionTimeMinutes":"0","questionImagePath":null,"position":6,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null},{"id":393451,"quiz_id":"19902","answer_id":null,"answerType_id":"0","created_at":"2018-02-26 15:42:29","updated_at":"2018-02-26 15:42:29","questionName":"What does the concentration of acids tell you?","questionTimeSeconds":"0","questionTimeMinutes":"0","questionImagePath":null,"position":null,"explanation":"","question_score_id":null,"lang":null,"questionAudioPath":null}]
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Acid + Base =

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390043
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390032
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390051
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393446
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390037
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393445
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393447
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390061
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390033
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390031
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393448
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390041
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390046
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393451
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