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Question- It takes 52.0J to raise the temperature of an 8.60g piece of unknown metal from 13.0 C to 24.0 C. What is the specific heat for the metal?
I've gotten 0.549682875 but what are the correct units?
Please show me how work it out above problem
Calculate the amount of heat needed to change 1.0 g ice at 0 degrees C to water vapor
Instant cold packs used to treat athletic injuries contain solid NH4NO3 and a pouch of water. When the pack is squeezed, the pouch breaks and the solid dissolves
A sample of gas (24.2 g) initially at 4.00 bar was compressed from 8.00 L to 2.00 L at constant temperature. After the compression, the gas pressure was ________ bar.
What is the molar mass of the unknown compound if the solution has a freezing point of -5 oC?
When 30 mL of a 375 mL stock solution containing 2.11 M AlCl3 is diluted to 92 mL, how many moles of Al3+ are in the new solution
Calculate the percent ionization of 0.085 moles/l of lactic acid in a solution containing 0.050 moles/l sodium lactate
When a 0.265 sample of caffeine, C8H10O2N4 , is burned, the temperature rises 1.465. Using the value 26.38 for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.
what is the conduction electron density of copper/ Answer should be stated as number of conduction electrons per cubic meter.
Explain why, in contrast to meso-stilbene dibromide, the dibromide dl-stilbene dibromide exists in two enantiomeric forms.
Consider a collection of molecules where each molecule has two nondegenerate energy levels that are separated by 6000 cm-1. Measurement of the level populations demonstrates that there are 8 times more molecules in the ground state than in the upp..
when silver nitrate reacts with zinc chloride silver chloride and zinc nitrate are formed. if you react 2.22 g of
how the hydrogen oxalate ion can be both a bronsted acid and a bronsted base
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