Chemistry, 13.01.2021 23:00 alisonlebron15

Maria places a beaker of 20°C water on a burner and heats the water until it reaches 100°C. She measures the temperature and the mass of the beaker of water every minute for 12 minutes. The graph shows some of her results. The image shows a 2-dimensional graph named as Water Temperature has Time in minutes on x-axis and Temperature of water in (c) on y-axis. A curve is drawn passing through points (0,20), (3,55), (4.5,80) and (11,100).

Select the graph that most likely shows Maria’s data for the mass of the beaker of water.

A. The image shows a 2-dimensional graph named as Mass of Water has Time in minutes on x-axis and Mass of water in grams on y-axis. A curve is drawn passing through points (0,200), (5,800), (8,1000) and (12,1000).
B. The image shows a 2-dimensional graph named as Mass of Water has Time in minutes on x-axis and Mass of water in grams on y-axis. A line is shown passing through points (0,900) and (11,100).
C. The image shows a 2-dimensional graph named as Mass of Water has Time in minutes on x-axis and Mass of water in grams on y-axis. A curve is shown passing through points (0,400), (6,700) and (12,400).
D. The image shows a 2-dimensional graph named as Mass of Water has Time in minutes on x-axis and Mass of water in grams on y-axis. A curve is shown passing through points (0,500), (6,500) and (12,450).

Answers: 2

Show answers

Another question on Chemistry

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

Answer

Chemistry, 22.06.2019 02:00

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Answers: 1

Answer

Chemistry, 22.06.2019 06:00

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Answers: 2

Answer

Chemistry, 22.06.2019 07:30

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

Answers: 2

Answer

You know the right answer?

Maria places a beaker of 20°C water on a burner and heats the water until it reaches 100°C. She meas...

Questions