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Chemistry, 25.11.2021 07:00 MansellS5529
PLEASE HELP ME!! Explain why barium and chlorine combine in a 1:2 ratio (BaCl2)?
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1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
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What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
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PLEASE HELP ME!! Explain why barium and chlorine combine in a 1:2 ratio (BaCl2)?...
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