Chemistry, 01.10.2019 11:30 dazzlecaptain212
When a firework is lit a fuel and an oxidising agent react. in such a firework, magnesium is the fuel and barium nitrate is the oxidising agent. which solid products are produced when the firework is lit?
Answers: 1
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Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
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Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
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According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?
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When a firework is lit a fuel and an oxidising agent react. in such a firework, magnesium is the fue...
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