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Worksheetscrime busters powders test
Total questions: 13
Worksheet time: 8mins
what powder is white, Ph of 6,7, has no reaction to HCI, blackens in iodine, formula is C27H48O20
flower
cornstarch
backing soda
Calcium Carbonate
which powder is white, PH of 6-7, fizzes in HCI, fizzes in Iodine, formula C16H17NaO14
flower
Sodium Acetate
Gypsum
Alka-selzter
what powder is white, has a Ph of 8, has no reaction to HCI, has no reaction to Iodine, and has a formula of NaC2H3O2
Sodium Acetate
Calcium Carbonate
Gypsum
Baking Soda
what powder is tan
Gelatin
flower
Yeast
This powder is also in perfect cubes. It is (a) .
(a) swells in water and is the only one to do that.
This powder is white, has a Ph of 6, has no reaction to HCI, has no reaction to Iodine, its formula is SiO2
sand
Vitamin C
sugar
Gypsum
which powder is white, has a Ph of 6~7, has no reaction to HCI, has no reaction to Iodine, and its formula is C12H22O11
sand
salt
sugar
(a) is the only acidic powder, and the only one that clears in Iodine.
what powder is white, has a Ph of 8, extreme fizz in HCI, has no reaction to Iodine, and its formula is NaHCO3
flour
Gypsum
baking soda
calcium carbonate
which powder is off-white, has a ph of 6~7, has no reaction to HCI, backens in Iodine.
flour
calcium carbonate
baking soad
Gypsum
which powder is white, has a Ph of 7~8, fizzes in HCI, has no reaction to Iodine, its formula is CaCO3
Baking soda
calcium carbonate
Gypsum
flour
which powder is white, has a Ph of 6, jas no reaction to HCI, has no reaction to Iodine, and its formula is CaSO4· 2H2O
Gypsum
calcium carbonate
baking soda
vitamin C
