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- xwidevumaodecsrnocrmiocrvsntrclfmvrcxAMOICcinozcstbunvrlmxcmervor,tnivCCBSVI,dv,drvnkcnvunivrmrn binbo,bynlmrvtmiceucreivnebttnoevnejsfkdnxmvnfgkdjfkdgjksfjsnsfrgirog .1.If a dry gas is isothermally mixed with a liquid in a fixed volume, will the pressure remain constant with time? ans. No, explain. asnjcaericaqeonievtbcneivobuvntoigobnrcotuicnivvnrvCan you help me 7b?! ( give explanation aslo)
- The bond dissociation energy to break 3 N-H bond(s) in 1 mole of NH3 molecules is Single H N Bond H 432 |1233 kJ C 411 346 N 386 305 167 459 358 201 142 C=C 602 C=O 799 1 2 C=C 835 C=O 1072 Multiple Bonds C=N 615 O=0 494 4 6. C C=N 887 N=N 942 **All values in kJ/mol** 7 8 +/- х 100whot is dhe mechonsm for his reac hions g 2. THETrue (T) or False (F) A B 0 ylienovinu sib inomhsqed vitaimedbold bns vitaimed Ivitaimed insbol C OHH C-C-N-H HH ESOS,TI 10dotoo A. The formal charge on the nitrogen on the structure shown below is -1. (nim OT) ms as: tr-ar:or comit HO priul notountant anoitountant B. The line-angle structure shown below is represented for the compound with its condensed formula, CH3CH2OCH2N(CH2CH3)2 01 bns emen feel tuoy ethW. bewolls ens alebom 1sluosloM. Jest quoy timdua uoy nerw tuo ngle bluorle uoY. E D eeT t met C. The proton in the circle 2 is most acidic in the compound below. 11 111 14 (ten Jes) eman insbula D. Constitutional (or structural) isomers are compounds with the same molecular formula but have different connectivity between atoms and different spatial arrangements of the atoms. E. The compound from the following list with the highest boiling point is compound III: ta -OH edmun al inebul2 eldsT oiboine9
- 12. The combustion of what volume of ethanol, measured at 23°C and 765 mm Hg, would be required to heat 1727 g of water from 25°℃ to 78°C? (AH data table provided in anwer key) C₂H5OH (1) + 3 02 (8) → 2 CO2 (g) + 3 H₂O (1)The following compound is an example of; 'N BrUsing average bond enthalpies (linked above), estimate the enthalpy change for the following reaction: 2C0(g) + 02(g) 2CO2(g)
- The bond dissociation energy to break 2 C-C bond(s) in 1 mole of glycerol (HOCH2CH(OH)CH2OH, see image below) molecules is H -C H- Single Bond H C N H 432 411 346 N 386 305 167 459 358 201 142 C=C 602 C=0 799 Multiple C=C 835 C=0 1072 Bonds 615 494 C=N O=0 CEN 887 N=N 942 "Al vales in kaSF POCck Cloa) 21314 which violate the atet rule Tosh up(H2 + F2 --> 2 HF) Given the average bond energies for this reaction, calculate AH for the following reaction: [H-H = 432 KJ/mol], [F-F = 154 %3D KJ/mol], [H-F = 565 KJ/mol] * %3D -21 KJ 21 KJ 544 KJ -544 KJ 1151 KJ
