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Teams
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heart
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gift
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gift
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baam
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15
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The meaning of acid
Sour
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phosphorus acid +ammonia hydroxide
H3PO4 +3NH4OH =( NH4)3 PO4 +3 H20
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Zinc carbonate and hydhrochloric acid
ZnCo3 +2 HCL = Zncl2 +H20 + CO2
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Sulphur dioxide + oxygen + Water = one product
2SO2 +02 +2H20 = 2H2SO4
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MgSO4 (Epsom salt) Which acid should be used
Sulphuric acid (H2So4)
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banana
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magnet
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gift
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thief
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15
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Copper II oxide and sulphuric acid
CuO + H2So4 = CuSo4 + H2o
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ammonia hydroxide and nitric acid
NH4OH + HNO3 = NH4NO2 +H20
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copper II oxide and ethanoic acids
CUO + 2CH3COOH = Cu(CH3COO)2 + H2O
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thief
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gift
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fairy
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banana
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15
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Calcium carbonate and Aluminuim hydroxide
3CaCo3 +2 Al (OH)3 = 3Ca(OH)2 + Al2 (CO3)3
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15
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all acids contain hydrogen ions
True
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eraser
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gift
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shark
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thief
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15
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What is Formula of chloric acid
HCL03
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15
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Sing the properties of acid
Acid are haedious ,----------
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