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Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2
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A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
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Stage in which a star’s outer layers have started to cool and grow outward?
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If 25. 0 g of nh₃ and 45. 0 g of o₂ react in the following reaction, what is the mass in grams of no...
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