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Chemistry, 12.08.2020 08:01, michaelFTP
Which of the following is not an antioxidant 1) Sodium benzoate 2) Sulphur dioxide 3) Sulphite salts 4) Citric acid
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How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
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Chemistry, 23.06.2019 04:20, milkshakegrande101
The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
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Which of the following is not an antioxidant
1) Sodium benzoate 2) Sulphur dioxide 3) Sulphite sal...
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