How much heat is required to melt 43.5g of ice at its melting point?
To find out how much heat is required to melt 43.5g of ice at its melting point, you can use the equation:
Q = m * ΔHf
where:
Q is the amount of heat required
m is the mass of the substance (in this case, ice)
ΔHf is the heat of fusion of the substance (for ice, it is 334 J/g)
Now, let's plug in the values:
Q = 43.5g * 334 J/g
Q = 14529 J
Therefore, 14529 J of heat is required to melt 43.5g of ice at its melting point.