Answers: 1
Chemistry, 21.06.2019 15:00
If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no
Answers: 2
Chemistry, 21.06.2019 18:10
Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.
Answers: 2
Chemistry, 22.06.2019 11:00
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
Answers: 1
Calculate the change in entropy that occurs in the system when 48.6 g of water (h2o) vaporizes from...
Mathematics, 02.08.2019 14:30
English, 02.08.2019 14:30
Mathematics, 02.08.2019 14:30
Mathematics, 02.08.2019 14:30
Mathematics, 02.08.2019 14:30
Biology, 02.08.2019 14:30
Biology, 02.08.2019 14:30
Spanish, 02.08.2019 14:30
Chemistry, 02.08.2019 14:30
Mathematics, 02.08.2019 14:30
Computers and Technology, 02.08.2019 14:30
English, 02.08.2019 14:30
Spanish, 02.08.2019 14:30