When vinegar and baking soda are combined, a chemical reaction occurs and there is a change in
enthalpy. An energy graph of this reaction is provided in to the right. What type of reaction and energy
change occurred?
a. Exothermic, +AH
b. Exothermic, -AH
c. Endothermic, +AH
d. Endothermic, -AH
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 19:10
When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium
Answers: 3
Chemistry, 22.06.2019 00:50
If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?
Answers: 1
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 13:30
Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.
Answers: 2
You know the right answer?
When vinegar and baking soda are combined, a chemical reaction occurs and there is a change in
enth...
Questions
History, 05.10.2019 20:00
Social Studies, 05.10.2019 20:00
Biology, 05.10.2019 20:00
Computers and Technology, 05.10.2019 20:00
English, 05.10.2019 20:00
Health, 05.10.2019 20:00
Mathematics, 05.10.2019 20:00
History, 05.10.2019 20:00
Arts, 05.10.2019 20:00
Mathematics, 05.10.2019 20:00
Social Studies, 05.10.2019 20:00
Social Studies, 05.10.2019 20:00
Chemistry, 05.10.2019 20:00
Mathematics, 05.10.2019 20:00
