What is the final temperature
A 500.0 gram sample of aluminum is initially at 25.0°C. It absorbs 32.60 kJ of heat from its surroundings. What is its final temperature if aluminum has specific heat of 0.9930 J/g°C.
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If a sample of a compound of carbon and oxygen contains 3.00g of carbon and 8.00g of oxygen, what is the mass percent of carbon in the compound?
What is the control of the boyle's law in a bottle lab?
Calculate the enthalpy change for converting 10.00g of ice at -25.0°C to water at 70.0°C in kJ. The specific heats of ice, water.
If 2.50 mol of copper and 5.50 mol of silver nitrate are available to react by single displacement, identify the limiting reactant.
A cart traveling at 0.3 m/s collides with stationary object. After the collision, the cart rebounds in the opposite direction. The same cart again traveling at 0.3 m/s collides with a different stationary object. This time the cart is at rest afte
Compare and contrast the theories of Piaget and Vygotsky. Include examples of children's behavior from research and from your own personal experience to support the views of each.
A 51.0-mL volume of AgNO3 solution contains 0.0273 mol AgNO3 (silver nitrate). What is the molarity of the solution?
What is the mass, in kilograms, of Avogadro's number of olympic shot put balls if each one has a mass of 16lb? How does this compare with the mass of Earth, 5.98x10^25 kg?
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