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An oxide of element F

An element X burns in air to form an oxide. When the oxide is shaken in water, the resulting solution has a pH greater than 7.
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A 2.077g sample of an element which has an atomic mass between 40 and 55 reacts with oxygen to form 3.708g of an oxide.
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A 2.241 g sample of nickel reacts with oxygen to form 2.852 g of the metal oxide. Calculate the empirical formula of the oxide.G
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Zinc metal can be obtained from zinc oxide by reacting the oxide with the element carbon the products are zinc metals and carbon
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Zinc metal can be obtained from zinc oxide by reacting the oxide with the element carbon the products are zinc metals and carbon
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In the commercial production of the element arsenic, arsenic (II) oxide is heated with carbon which reduces the oxide to the
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In the commercial production of the element arsenic, arsenic (II) oxide is heated with carbon which reduces the oxide to the
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H6P6: Urbium OxideFirst Part of the Question: Urbium (Ur) is an upscale element found in big cities. Its oxide (UrO2) is not
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2. asked by Odesa
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A 2.241 g sample of nickel reacts with oxygen to form 2.852 g of the metal oxide. Calculate the empirical formula of the oxide.1
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When the element A is burned in an excess of oxygen, the oxide A2O3(s) is formed. 0.5386 g of element A is treated with oxygen
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2. asked by Taylor Valerie
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