Which of the following combinations will result in a reaction that is never spontaneous?
1)...
Chemistry, 19.09.2019 04:30 gladtobesmart123
Which of the following combinations will result in a reaction that is never spontaneous?
1) positive enthalpy change and positive entropy change
2) positive enthalpy change and negative entropy change
3) negative enthalpy change and positive entropy change
4) negative enthalpy change and negative entropy change
Answers: 2
Chemistry, 22.06.2019 07:00, haydjanggg6578
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
Chemistry, 22.06.2019 10:50, adam1299
Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments, solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?
Answers: 1
Mathematics, 14.12.2020 16:20
English, 14.12.2020 16:20
History, 14.12.2020 16:20
World Languages, 14.12.2020 16:20
Mathematics, 14.12.2020 16:20