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Reactivity series
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Magnesium Chloride can be displaced by _______________.
Calcium, potassium and sodium.
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Ali would like to conduct an experiment to investigate the reaction of group 1 metal with water. Write the product of his experiment.
Alkaline solation and hydrogen gas.
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how to test oxygen gas?
use the burning stick and small flame produce
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Sodium sulfate can be displace by _________________.
potassium
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how to test carbon dioxide?
use lime water and lime water will turn cloudy
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Copper sulfate can be displaced by silver. (true / false)
false
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Magnesium, potassium, zinc and calcium. which atom is react vigorously with water.
potassium
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_____________ is the inert metal.
gold.
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Ali would like to conduct an experiment to investigate the reaction of group 1 metal with water. What is the safety precaution that he should do.
eye protection because the reaction will produce small flame.
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Magnesium, potassium, zinc and calcium. Which atom is the least reactive.
Zinc
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How to test hydrogen gas?
use burning stick near to test tube, "pop" sound produce
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