How much heat is absorbed when 52.3 h H2O(l) at 100°c and 101.3 kPa is converted to steam at 100°c? (The molar heat of vaporization of water is 40.7 kj/mol.) A. 1.18 x 10² kJ
B. 2.09 x 10² kJ
C. 1.11 x 10² kJ
D. 2.31 x 10¹ kJ

A) equal lines b) parallel lines c) perpendicular lines d) none of the above

Write an equation to show action of positive and negative catalyst

20 look at the clock and the data table below. based on the data and on your knowledge of potential and kinetic energy, what is the best conclusion you can make about potential and kinetic energy? the total amount of energy stays the same. the clock has the most potential energy at point b since it is moving the fastest. there is always more potential energy than kinetic energy. potential energy can never be 0, but you can have 0 kinetic energy.