an endothermic process occurs when an object absorbs heat. an exothermic process occurs when an object loses…

an endothermic process occurs when an object absorbs heat. an exothermic process occurs when an object loses heat. on one tray, heat a beaker of water to the highest temperature possible. on the other tray, cool a piece of iron to the lowest temperature possible. 14) place the iron into the beaker of water. which substance gains energy? which substance loses energy? in the diagram below, identify which substance is undergoing an exothermic process and which is undergoing an endothermic process. on one tray, cool a brick to the lowest temperature possible. on the other tray, heat a piece of iron to the highest temperature possible. 15) place the brick on top of the piece of iron. which substance gains energy? in the diagram below, identify which substance is undergoing an exothermic process and which is undergoing an endothermic process.

an endothermic process occurs when an object absorbs heat. an exothermic process occurs when an object loses heat. on one tray, heat a beaker of water to the highest temperature possible. on the other tray, cool a piece of iron to the lowest temperature possible. 14) place the iron into the beaker of water. which substance gains energy? which substance loses energy? in the diagram below, identify which substance is undergoing an exothermic process and which is undergoing an endothermic process. on one tray, cool a brick to the lowest temperature possible. on the other tray, heat a piece of iron to the highest temperature possible. 15) place the brick on top of the piece of iron. which substance gains energy? in the diagram below, identify which substance is undergoing an exothermic process and which is undergoing an endothermic process.

Answer

Explicación:

Paso 1: Comprender el flujo de calor

El calor fluye desde un cuerpo de temperatura más alta a uno de temperatura más baja.

Paso 2: Analizar el primer caso (hierro y agua)

El agua está caliente y el hierro está frío. El calor fluye del agua al hierro. El agua pierde energía y el hierro gana energía. El agua está experimentando un proceso exotérmico (pierde calor) y el hierro un proceso endotérmico (absorbe calor).

Paso 3: Analizar el segundo caso (ladrillo y hierro)

El hierro está caliente y el ladrillo está frío. El calor fluye del hierro al ladrillo. El hierro pierde energía y el ladrillo gana energía. El hierro está experimentando un proceso exotérmico y el ladrillo un proceso endotérmico.

Respuesta:

  • En el caso de hierro y agua:
    • La sustancia que gana energía es el hierro.
    • La sustancia que pierde energía es el agua.
    • Proceso exotérmico: agua; Proceso endotérmico: hierro.
  • En el caso de ladrillo y hierro:
    • La sustancia que gana energía es el ladrillo.
    • Proceso exotérmico: hierro; Proceso endotérmico: ladrillo.