Min-chemistry cr
gabe stone
english
59: 04
jia observes that adding a soluti...
Chemistry, 24.01.2020 00:31 mattydoug4818
Min-chemistry cr
gabe stone
english
59: 04
jia observes that adding a solution of sodium hydroxide to a clear liquid turns the liquid pink. she makes a hypothesis about
why the liquid changed color.
which characteristic is least important for her hypothesis to have?
ability to be tested
based on the opinion of her classmates
ability to be proven incorrect
based on her current knowledge
save and exit
submit
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 19:00
Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.
Answers: 2
Chemistry, 21.06.2019 22:10
What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance
Answers: 2
Chemistry, 21.06.2019 23:00
What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml
Answers: 1
You know the right answer?
Questions
Mathematics, 30.03.2021 23:00
Mathematics, 30.03.2021 23:00
Mathematics, 30.03.2021 23:00
Physics, 30.03.2021 23:00
Mathematics, 30.03.2021 23:00
Biology, 30.03.2021 23:00
Arts, 30.03.2021 23:00
Biology, 30.03.2021 23:00
Biology, 30.03.2021 23:00
Mathematics, 30.03.2021 23:00
Mathematics, 30.03.2021 23:00
Mathematics, 30.03.2021 23:00
