Chemistry, 16.12.2020 21:10, nina1390

A student wants to measure the temperature change of water after adding a 10 cm3 block of iron to container 1 and a 10 cm block of lead to container 2. Both blocks were heated to 40°C before being added to the water. The image below shows the experiment
immediately after adding the blocks.
UT
Container 1
Container 2
100 ml water at 25°C 100 ml water at 25°C
10 cm iron at 40°C 10 cm lead at 40°C
Why did the temperature increase more for container 1 even though each 10 cm3 block was heated to 40°C and placed in 100 mL
of water at 25°C?
OA.
Different materials can have different rates of sinking.
OB
Different materials can have different capabilities of transferring heat.
OC. Different materials can have different densities.
D.
Different materials can have different rates of dissolving.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:30, AvreeanaS1379

The first element on the periodic table of elements is carbon. a. true b. false

Answers: 2

continue

Chemistry, 22.06.2019 04:00, carog24

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

Answers: 1

continue

Chemistry, 22.06.2019 09:00, kcarstensen59070

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Answers: 1

continue

Chemistry, 22.06.2019 21:30, caeyanij

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?

Answers: 1

continue

Do you know the correct answer?

A student wants to measure the temperature change of water after adding a 10 cm3 block of iron to co...