Chemistry, 15.11.2019 20:31 johnnybones03
The enthalpy of formation of liquid ethanol (c2h5oh) is −277.6 kj/mol. what is the equation that represents the formation of liquid ethanol? a. 2 c(s) + 6 h(g) + o(g) → c2h5oh(l) b. 2 c(s) + 3 h2(g) + ½ o2(g) → c2h5oh(l) c. 2co2(g) + 3h2o(g) → c2h5oh(l) + 3 o2(g) d. 4 c(s) + 6 h2(g) + o2(g) → 2 c2h5oh(l)
Answers: 3
Chemistry, 22.06.2019 02:30
Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?
Answers: 3
Chemistry, 22.06.2019 08:40
Which statement can best be concluded from the ideal gas law?
Answers: 2
Chemistry, 22.06.2019 10:50
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
The enthalpy of formation of liquid ethanol (c2h5oh) is −277.6 kj/mol. what is the equation that rep...
Computers and Technology, 29.08.2019 21:00
Arts, 29.08.2019 21:00
Mathematics, 29.08.2019 21:00
Arts, 29.08.2019 21:00
Computers and Technology, 29.08.2019 21:00
History, 29.08.2019 21:00
Mathematics, 29.08.2019 21:00
Mathematics, 29.08.2019 21:00
Biology, 29.08.2019 21:00
Social Studies, 29.08.2019 21:00
Biology, 29.08.2019 21:00
Business, 29.08.2019 21:00
Social Studies, 29.08.2019 21:00
Chemistry, 29.08.2019 21:00