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how many moles are in 177 kg of cuprous sulfate
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17. A colourless gas (A) when reacts with ammoniacal cuprous ch... | Filo
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2023年5月16日
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Which one of the following does not give precipitate with ammoniacal cuprous chloride?
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State your observations when:(i) Dilute hydrochloric acid is added to lead nitrate solution and the mixture is heated.(ii) Barium chloride solution is mixed with sodium sulphate solution.(iii) Concentrated sulphuric acid is added to sugar crystals.(iv) Dilute hydrochloric acid is added to copper carbonate.(v) Dilute hydrochloric acid is added to sodium thiosulphate.
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Lepas Kikis Baru Perasan Kanker Belum Pulih! 😱 Beza bila guna Cuprous Oxide. Boleh dapatkan disini https://my.shp.ee/jt2GWZa #durian #durihitam #musangking #kebundurian #kebun #pokokdurian #penyakittanaman #kanker #reputakar #CuprousOxide #kitosanplus #kitosan | Durian Monthong Tani
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A sample of impure cuprous oxide contains 66.67 % copper, by mass. What is the percentage of pure Cu2 O in the sample? (Cu=63.5) (a) 66.67 (b) 75 (c) 70 (d) 80 | Numerade
2 个月之前
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Selain kombinasi Metalaxyl - Mancozeb dan Aliette - Antracol, Cuprous Oxide juga boleh digunakan untuk merawat penyakit Hawar Phytophtora secara sapuan batang dan dahan! #terratropika #pertanian #durian #musangking | Terra Tropika Agriculture
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