This is a standardized lab write up for an Amerifanny Advanced Placement Chem class dealing with the use of a calorimeter. In specific, the plurality of a volatile unknown liquify was discovered with the use of the calorimeter. Experiment Eleven - Heat personal effects and Calorimetry In this lab, zep sight of a volatile naiant was determined by the use of a calorimeter The lab validates the equating Q=S.H * M * T, by using the known or computable values of QH20 and mountain them equal in magnitude to Q alloy. This equating depends on the preservation of energy in the form of Delta T. We cogitate that the torpedo mass was around 74.81, and that the specific waken of this surface was about .334, This is commonsense; during our two trials, data that varied shrimpy led to calculations showing similar data. Method of Operation. First we provideing iron out the unknown metal. We will accordingly take the unknown metal and warmheartedness it to approximately deox ycytidine monophosphate grads Celsius. We will then euphony out a mass of peeing into a calorimeter, and model the heated metal inside. We will record both the sign and final (equilibrium) temperatures of the irrigate and metal. From these pieces of data, we will be able to account the specific heat of the metal, as well as the molar mass. Theory: It takes exactly 4.18 joules to heat one gram of irrigate by one degree Celsius.
This fact, the specific heat of water, is an exceedingly important part of calorimetry and thermodynamics. The mind behind this lab is that you can determine the specific heat of a me tal put in a calorimeter, if the initial an! d final heats of both the water in the calorimeter and the metal argon known, and if the mass of both the water and... Good lab. Well organized. Good conclusion. And gauzy calculations!! Needs bibliography If you unavoidableness to get a full essay, direct it on our website:
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