19. Gas leaking is
A. physical property
B. physical change
C. chemical change
D....
Chemistry, 22.10.2020 22:01 apexdude2020
19. Gas leaking is
A. physical property
B. physical change
C. chemical change
D. chemical property
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 22.06.2019 01:30
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
Chemistry, 22.06.2019 02:20
6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction
Answers: 1
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
You know the right answer?
Questions
English, 28.04.2021 18:50
Mathematics, 28.04.2021 18:50
Physics, 28.04.2021 18:50
Biology, 28.04.2021 18:50
English, 28.04.2021 18:50
Social Studies, 28.04.2021 18:50
Mathematics, 28.04.2021 18:50
