Use the heat equation to calculate the energy, in joules and calories, for each of the following (see the table): (Figure 1) Part A to heat 29.4 g of water from 12.5° C to 22.1°C Express your answer using three significant figures. J Submit Previous Answers Completed; correct answer withheld by instructor Part B Figure 1 of 1 to heat 29.4 g of water from 12.5° C to 22.1 °C Substance cal/g °C J/g °C Express your answer using three significant figures. Elements Aluminum, Al(s) 0.214 0.897 cal 0.385 Copper, Cu(s) Gold, Au(s) 0.0920 0.0308 0.129 Submit Previous Answers Iron, Fe(s) 0.108 0.452 Silver, Ag(s) 0.0562 0.235 Completed; correct answer withheld by instructor Titanium, Ti(s) 0.125 0.523 Compounds Ammonia, NH3(g) 0.488 2.04 Part C Ethanol, C,H5OH(I) 0.588 2.46 Sodium chloride, NaCI(s) 0.207 0.864 to heat 34.2 g of copper from 122° C to 227°C Water, H;O(1) 1.00 4.184 Express your answer using three significant figures.

a) Which compound has the higher solubility in water?       4 line zigzag with O H off 1st point.     4 line zigzag b) Which compound has the higher boiling point?     Zigzag with 4 lines and Cl off 3rd point.     4 line zigzag c) Which compound has the lower solubility in water?       4 line zigzag with N as 2nd point. Another line comes off N>      5 line zigzag with N H as 3rd point.

H₂C. C H₂ www CI CI Name using I.U.P.A.C nomenclature.

Pls help ASAP. Pls do all asked questions. Pls name this compound.