for water this temperature is 0°c because the melting - point for water is 0°c. over the course of this line segment, both liquid and solid exist in various ratios, starting at 100% solid and ending at 100% liquid. label segment ab as its state of matter and if that is a temperature change (tc) or a phase change (pc). label segment bc as the phase change that occurs. the segment of line from c to d would represent the ____________ state. label the cd segment with its state and if that is a temperature change (tc) or phase change (pc). the second change of state (segment de) is boiling (changing from a liquid to a gas). the temperature stays the same while a substance boils. for water, this temperature is 100°c because the boiling point for water is 100°c. over the course of this line segment, both liquid and gas exist in various ratios, starting at 100% liquid and ending at 100% gas. label segment de with the phase change that occurs. note again, that the temperature is constant in this segment. segment ef would represent the ____________ state. label the ef segment with its state and if that is a temperature change (tc) or a phase change (pc). heating curves are taking in heat throughout the entire process. that means that they are ____________ thermic. all of the phase changes on the heating curve are also ____________ thermic.

Question

Accepted Answer

# Explicación paso a paso:
## Paso 1: Analizar segmento AB
AB representa el estado sólido y es un cambio de temperatura (TC) ya que se calienta el sólido sin cambiar de fase.
## Paso 2: Analizar segmento BC
BC es una fusión (PC), que es el cambio de fase de sólido a líquido.
## Paso 3: Analizar segmento CD
CD representa el estado líquido y es un cambio de temperatura (TC) ya que se calienta el líquido sin cambiar de fase.
## Paso 4: Analizar segmento DE
DE es ebullición (PC), el cambio de fase de líquido a gas.
## Paso 5: Analizar segmento EF
EF representa el estado gaseoso y es un cambio de temperatura (TC) ya que se calienta el gas sin cambiar de fase.
## Paso 6: Analizar la naturaleza térmica
Las curvas de calentamiento son endotérmicas ya que absorben calor, y las cambios de fase también son endotérmicos.

# Respuesta:
- Segmento AB: Sólido, TC
- Segmento BC: Fusión, PC
- Segmento CD: Líquido, TC
- Segmento DE: Ebullición, PC
- Segmento EF: Gaseoso, TC
- Tipo térmico: Endotérmico, Endotérmico

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QUESTION IMAGE

Question

Explanation:

Explicación paso a paso:

Paso 1: Analizar segmento AB

Paso 2: Analizar segmento BC

Paso 3: Analizar segmento CD

Paso 4: Analizar segmento DE

Paso 5: Analizar segmento EF

Paso 6: Analizar la naturaleza térmica

Respuesta:

Answer: