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31.6grams
magnesium reacts with phosphorus to produce magnesium phosphate.
phosphate salts react with strong acids and form phosphoric acid..
Pb in lead acetate reacts with S-2 to form PbS.A black colored compound.
A white precipitate of Silver Chloride is formed
The mass of heavy water produced when 7,00grams of oxygen reacts with excess D2 is 7,875 g.
31.6grams
When copper reacts with acetic acid, copper acetate is formed. Copper acetate is a dark greenish-blue colour.
magnesium reacts with phosphorus to produce magnesium phosphate.
phosphate salts react with strong acids and form phosphoric acid..
The equation is 2C4H10 + 13O2 --> 8CO2 + 10H2O This means that for each mole of butane there are 5 moles of water produced. We have 7.01 g of butane = 7.01/58 moles of butane = 0.12 moles. Thus we will get 5 x 0.12 moles of water, = 5 x 0.12 x 18 g of water = 10.88 g.
Pb in lead acetate reacts with S-2 to form PbS.A black colored compound.
The H2S gas reacts with the lead acetate forming lead sulfide, which is seen as a black precipitate.
magnesium phosphate?
When limestone reacts with acid, Carbon Dioxide is produced.
It forms Octyl Acetate.
When zinc reacts with phosphoric acid, hydrogen is evolved and zinc phosphate is formed.