Question 11 How Much Energy Does It Take To Heat 419 4 G Of Water Ice From 30 51 C To 134 1 C Please Report Your Ans 1 (18.15 KiB) Viewed 30 times
Question 11 How Much Energy Does It Take To Heat 419 4 G Of Water Ice From 30 51 C To 134 1 C Please Report Your Ans 2 (14.14 KiB) Viewed 30 times
Question 11 How Much Energy Does It Take To Heat 419 4 G Of Water Ice From 30 51 C To 134 1 C Please Report Your Ans 3 (21.22 KiB) Viewed 30 times
QUESTION 11 How much energy does it take to heat 419.4 g of water ice from -30.51 °C to 134.1 °C? Please report your answer to four significant figures. H2O melting point 0.00°C H20 boling point 100.0°C Cs(solid) 2.09 J/g °C Csíliquid) 4.18 J/g°C Csígas) 2.01 J/g"C 6.02 kJ/mol 40.7 kJ/mol Molar Mass H20 18.02 g/mol 288.6 kJ 19650 kJ 35140 kJ 71.53 kJ 1318 kJ AHtus AHvap QUESTION 8 Place the following three choices in order of increasing vapor pressure. C7H 16 H 20 CH 2Br2 < H20 < CH2Br2 <C7H16 H2O <C7H16 <CH2Br2 CH2Br2 <C7H16 <H20 C7H16 <CH2Br2 <H20 CH2Br2 <H20 <C7H16 < QUESTION 6 1 points Place the following three choices in order of decreasing viscosity. Save Answer CH 2Br 2 C 6H 14 H 20 CH2Br2 > H20 > C6H14 CH2Br2 > C6H14 > H20 C6H14 > CH2Br2 > H20 H20 > C6H14 > CH2Br2 H20 > CH2Br2 > C6H14
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