1) A 45.7 g sample of glass was brought to thermal equilibrium with boiling water and then transferred to 250.0 g of water that was at 22.5 °C. This combination reached thermal equilibrium at 24.2 °C. What is the specific heat capacity of glass?
2) What mass of silver at 100.0 °C, when added to 150.0 g of water at 21.0 °C, would raise the water’s temperature to 24.0 °C ?
3) The molar heat of fusion of H2O is 6.1 kJ/mole. What amount of energy would be needed to melt 376 g of ice at 0.0 °C?
Answer:
10-6 isn’t larger, it goes into the negatives.
Now, I don’t know if this is what your asking bc it’s marked Chemistry… •_•
Explanation:
10-6 = 4
10-3 = 7
4-7 = -3
Hope this helps!
Answer:
Precipitation reactions are ones in which at least one of the reactants is in the aqueous phase (i.e., dissolved in water), and a solid forms on the product side which was not present on the reactant side. If all the reactants are solid, then a solid product forming should not be called a precipitate. To be called a precipitate, an insoluble product must form from within solution, either from a solid and solute interacting, or from an interaction strictly between solutes.
Explanation:
Answer:
A. Air
Explanation:
A fluid is any subsance that flows, so since air's particles are loosley held together, and it is able to flow and take shape of containers, it would be considered a fluid.
I hope this helped!