Data Record your data either in your lab notebook or in the space below.
Aluminum
Copper
Iron
Lead
m
mobile
Mass of metal g)
Mass of calorimeter (no lid) g)
Mass of calorimeter (no lid) + water (g)
m
Mass of water g)
(Subtract masses above.)
100.0
100.0
100.0
Initial temperature of metal (°C)
100.0
Initial temperature of water (°C)
Final temperature of both (°C)
AT water (C)
(Final - Initial)
ATmetal (°C)
(Final - Initial)
Specific heat of metal, Cmetal

Listen base your answer to the question on the information below.propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below.c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol.what is the correct structural formula for a molecule of methanethiol

Stage in which a star’s outer layers have started to cool and grow outward?

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.