Calcium Chloride Ammonium Chloride   Trial 1 Trial 2 Trial 3 Trial 1 Trial 2 Trial 3 Mass of water 100g 100g 100g 100g 100g 100g Mass of salt 5.36g 10.28g 15.10g 5.29 10.43 15.31 Moles of salt             Initial T 21.0 21.0 21.0 20.0 20.0 20.0 Final T 29.6 36.2 43.5 17.1 13.2 10.1 ΔT 8.6 15.2 22.5 -2.9 -6.8 -9.9 ΔH (Joules)             ΔH (kj/mol)

Q: 7) If a gas in a closed container, with an original temperature of 25.0°C, is pressurized from 15.0…

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Q: 4.9850 0.0015 0.003171 4.9818 4.9853 0.3000 4.9845 0.0015 0.003042 4.9841 4.9848 0.3108 4.984…

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Q: QUESTION 8 The mass of one mole of water is 18.02 g. True O False Click Save and Submit to save and…

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Q: 2 Не H 1.008 4.003 5 6 B CN 0FNe 10.81 12.011 14.007 15.999 18.998 20.180 13 9 3 4 Li Be 7 8 10 6.94…

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Q: Data Table 1. Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 Trial 6 Trial 7 Trial 8 Air 17.8 C 17.8 C 19.2…

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Q: 12.8364 12.7398 11.6023 11.4888 esponse here. Type response here. Type response here. response here.

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Q: Trial 1 Trial 2 Trial 3 Mass of empty flask (grams) 77.566 77.682 77.564 Mass of flask + vinegar…

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Q: Unknown # Unknown Sample # Unknown Sample # Unknown Sample # 67 A 67 B _67 C_ 10.5246 10.5103…

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Q: Table 2. Water loss in Potassium Ferrioxalate Trial 1 Trial 2 Mass of Vial (g) 14.689 11.181 Mass of…

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Q: Trial 1 Trial 2 Trial 3 0.5018 g W eight of Sample W eight of Crucible and BaSO4 0.6020 g 0.5021 g…

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Q: -2 2.00 mL Of 5.80 x10"M AGNO g 245.0 mL of 3.35 x10 M NazS and 2 NANO3 tazy 248.19 78.19 Nan s 1549…

A: The solution is given below -

Q: Question 6: Which of the alkenes in Figure 6 can exist both as a cis and a trans isomer? *

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Q: (Show setup for calculation on this and lines 9–11) 9. Moles of H,O2 10. Grams of H,O, 11. Mass…

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Q: 4.35 L He/1 x 1 mole He/22.4 L He=0.19 moles He.  Explain why the final answer of 0.19 moles  makes…

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