Referencing the figure to the left, how much energy in J would be needed to change 59 g of ice at -22.75 °C into steam at 128.65 °C

Important numbers/equations:
q = Cpm: AT
Specific Heat of Water (liquid) = 4.18 J/go°C
Specific Heat of Water (solid) = 2.06 J/g•°C
Specific Heat of Water (gas) = 2.01 J/g °C

Molar Heat of Fusion of water: 6009 J/mol
Molar Heat of Vaporization for water: 40790 J/mol

the answer your looking for is c).

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.

d

explanation:

rutherford's experiment showed that the atom does not contain a uniform distribution of charge.