Respuesta :
Answer: 49.0 cm^3
Explanation:
1) formula: density = mass / volume
=> volume = mass / density
2) mass (given) = 54.6 g
3) density (given) = 1114 kg / m^3
conversion of units: 1114 kg/ m^3 * 1000 g/kg * 1 m^3 / (1,000,000 cm^3) = 1.114 g/cm^3
4) calculation:
volume = 54.6 g / 1.114 g/cm^3 = 49.0 cm^3
Explanation:
1) formula: density = mass / volume
=> volume = mass / density
2) mass (given) = 54.6 g
3) density (given) = 1114 kg / m^3
conversion of units: 1114 kg/ m^3 * 1000 g/kg * 1 m^3 / (1,000,000 cm^3) = 1.114 g/cm^3
4) calculation:
volume = 54.6 g / 1.114 g/cm^3 = 49.0 cm^3
Answer:
Volume in milliliters of the liquid should be used is 49 mL.
Explanation:
Mass of the ethylene glycol = 54.6 g = 0.0546 kg
Density = [tex]1114 kg/m^3[/tex]
Volume of ethylene gylcol = V
[tex]Density=\frac{Mass}{Volume}[/tex]
[tex]1114 kg/m^3=\frac{0.0546 kg}{V}[/tex]
[tex]V=\frac{0.0546 kg}{1114 kg/m^3}=4.90\times 10^{-5} m^3[/tex]
[tex]1 m^3=1000 L[/tex]
[tex]4.90\times 10^{-5} m^3=4.90\times 10^{-5}\times 1000=4.90\times 10^{-2} L=49 ml[/tex]
1 L = 1000 mL
Volume in milliliters of the liquid should be used is 49 mL.