Chemistry, 01.04.2021 19:20 episodegirl903
Question 12 (2 points) In a calorimeter, 20 g of ice absorbs heat with an enthalpy of fusion of 334J/g. What is the heat absorbed? q = mΔΗ, co/g-°C) Substance Water (ice) Iron Aluminium Gold Copper Ammonia (liquid) Ethanol Gasoline Water (liquid) Water (vapor) 2.05 0.46 0.90 0.13 0.39 4.70 2.44 2.22 4.18 2.08 101 Air (25°C) Oxygen Hydrogen 0.92 14.30 6.68 J 6.68 kJ 334) 3.34 kJ میں مطامحمد
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The p sub shell can hold up to 8 electrons in an atom. true or false?
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What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
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Question 12 (2 points) In a calorimeter, 20 g of ice absorbs heat with an enthalpy of fusion of 334J...
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