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Chemistry, 21.06.2019 23:00
50 pts plz what is the physical state of matter of baking soda.
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The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
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What mass of glucose is produced when 54g of water react with carbon dioxide
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What is the average rate of the reaction between 10 and 20 s?
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Which minerals has a cubic crystal shape a. diamond b. fluorite c. pyrite d. galena...
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