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Card 36
Front
When sodium hydroxide is added to NH4+ ions ammonia gas is given off,how do you test for ammonia gas?
Back
Card 37
Front
Why does water purity need to be carefully monitored?
Back
Card 38
Front
Why does purity of water need to be carefully monitored?
Back
Card 39
Front
How is the hardness of water checked?
Back
Card 40
Front
How is the acidity of water checked
Back
Card 41
Front
Simple ion tests can be carried out on the blood to check for a mineral defiency.A device called a flame themometre is used for flame tests
Back
Card 42
Front
How is the mineral calcium tested for
Back
Card 43
Front
What is the function of calcium?
Back
Card 44
Front
How is the mineral potassium tested for?
Back
Card 45
Front
What is the function of potassium?
Back
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