Chemistry, 01.03.2020 00:17 2022maldonadoleonel
Consider Nal → Na+ + - and the following information.
Hlat = -704 kJ/mol
AHhydr of Na+= -410.0 kJ/mol
AHhydr of -= -247 kJ/mol
What is the AHSol of this compound? Use AHsol = -AHlat + AHhydr.
0-867 kJ/mol
|-867.0 kJ/mol
0 47 kJ/mol
0 47.0 kJ/mol
Answers: 2
Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
Chemistry, 22.06.2019 10:30
Geothermal energy for industrial use is available almost anywhere. a.true b.false
Answers: 2
Chemistry, 22.06.2019 18:00
Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule
Answers: 2
Chemistry, 22.06.2019 23:10
Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer
Answers: 3
Consider Nal → Na+ + - and the following information.
Hlat = -704 kJ/mol
AHhydr of Na+=...
Hlat = -704 kJ/mol
AHhydr of Na+=...
Mathematics, 24.04.2020 04:31
Mathematics, 24.04.2020 04:31
Mathematics, 24.04.2020 04:32
Mathematics, 24.04.2020 04:32
English, 24.04.2020 04:32
Social Studies, 24.04.2020 04:32
Mathematics, 24.04.2020 04:32
Mathematics, 24.04.2020 04:32
Geography, 24.04.2020 04:52
Physics, 24.04.2020 04:52