Chemistry, 01.01.2021 19:20 Angelofpink1143
Write a complete chemical formula, including physical state symbol, for each element listed below in its standard state. The first row of the table has been completed. Element FormulaIron Fe(s)Phosphorus Neon Chlorine
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Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
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Chemistry, 23.06.2019 05:00
Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.
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Chemistry, 23.06.2019 11:00
Acompound is isolated from the rind of lemons that is found to be 88.14% carbon and 11.86% hydrogen by mass how many grams of c and h?
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Write a complete chemical formula, including physical state symbol, for each element listed below in...
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