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allsm [11]
2 years ago
13

What is the mass of 8 moles of sodium (Na) atoms?

Chemistry
1 answer:
omeli [17]2 years ago
6 0
A .

1 mol of sodium na atoms -22.99
22.99 x 8 =183.92

Closest answer
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Laura jala un trineo una distancia de 2000 cm usando una cuerda, con una tensión constante de 80 N. La tarea requiere de 800 J d
Andre45 [30]

Respuesta:

60°

Explicación:

Paso 1: Información dada

  • Distancia recorrida (d): 2000 cm
  • Fuerza aplicada (F): 80 N
  • Trabajo realizado (W): 800 J

Paso 2: Convertir "d" a metros

Usaremos el factor de conversión 1 m = 100 cm.

2000 cm × 1 m/100 cm = 20 m

Paso 3: Calcular el ángulo entre la cuerda y el suelo (θ)

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θ = 60°

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