Two unknown household items are being tested with litmus paper. Substance A turns red litmus paper blue and Substance B turns blue litmus paper red. Which of the following best explains the results of the experiment?
a. Substance A is an acid and Substance B is a base.
b. Substance A is a base and Substance B is an acid.
c. Both Substances A and B are acids.
d. Both Substances A and B are bases.
Answers: 1
Chemistry, 22.06.2019 18:00
Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin
Answers: 2
Chemistry, 22.06.2019 19:30
What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm
Answers: 3
Chemistry, 22.06.2019 20:00
The volume of a single vanadium atom is 9.29Γ10-24 cm3. what is the volume of a vanadium atom in microliters?
Answers: 3
Chemistry, 23.06.2019 01:00
If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms
Answers: 1
Two unknown household items are being tested with litmus paper. Substance A turns red litmus paper b...
Mathematics, 06.03.2020 22:01
Computers and Technology, 06.03.2020 22:02