Please help me i will give you a brainlest Heating curves and Phase Changes Name
Heating curve of water:
The graph is not to scale, but it is drawn to emphasize differences in the amount of time required for each of the 5 steps.
For each of the five stages shown on the graph, list what phase or phases are present (solid (s), liquid (l) gas(g).
Stage 1: Stage 2: Stage 3: Stage 4: Stage 5:

Identify each stage as to a phase change (PC) or temperature change (TC).
Stage 1: Stage 2: Stage 3: Stage 4: Stage 5:

Looking at the graph above, for the same amount of water, does it take more heat to melt the ice, or to boil water completely? Explain your thinking.
Which Stage is the sample all liquid?
Which Stage are the molecules moving the fastest?
What Stage are the molecules moving the slowest?
What Stage represents vaporization?
What Stage represents melting?
Is this heating curve an example of an endothermic or exothermic process? Circle answer.
Draw a representational drawing of how the molecules are arranged at

Stage 1 Stage 3 Stage
Stage 1 Stage 3 Stage 5

Heating curves and Phase Changes Name
Heating curve of water:
The graph is not to scale, but it is drawn to emphasize differences in the amount of time required for each of the 5 steps.
For each of the five stages shown on the graph, list what phase or phases are present (solid (s),
liquid (l) gas(g).
Stage 1: Stage 2: Stage 3: Stage 4: Stage 5:

Identify each stage as to a phase change (PC) or temperature change (TC).
Stage 1: Stage 2: Stage 3: Stage 4: Stage 5:

Looking at the graph above, for the same amount of water, does it take more heat to melt the ice, or to boil water completely? Explain your thinking.
Which Stage is the sample all liquid?
Which Stage are the molecules moving the fastest?
What Stage are the molecules moving the slowest?
What Stage represents vaporization?
What Stage represents melting?
Is this heating curve an example of an endothermic or exothermic process? Circle answer.
Draw a representational drawing of how the molecules are arranged at

Stage 1 Stage 3 Stage
Stage 1 Stage 3 Stage 5