Hi 1. (3.0 mg 2 ) * (0.030 g) \'mg\' and \'g\' both are units of mass and interc

Question

Hi

1. (3.0 mg2) * (0.030 g)

'mg' and 'g' both are units of mass and interconvertible.

1g = 1000 mg

so, 0.030 g= (1000*0.030)mg= 30 mg

so 3.0mg2*30 g= 90 mg3

mg3 or [M3] is not the unit of any measurement. So, this is not possible.

2. (2.0 g3)* (0.025 kg)

g and kg, both are units of mass and interconvertible.

1kg = 1000 g

0.025 kg= 0.025*1000 g= 25 g

so, (2.0 g3)* (25 kg)= 50 g4

since, g4 or [M4] is not any unit of measurement, so this is not possible.

3. (3.0 g)/(5.0 L)

g is a unit of mass and L is a unit of volume. Since, mass/volume= density, therefore, this measurement is possible.

(3.0 g)/(5.0 L)= 15 g/L

Thank you

Explanation / Answer

Decide whether each proposed multiplication or division of measurements is possible. If it is possible, write the result in the last column of the table. proposed multiplication or division Is this possible? result @ yes .0mg).(0.030 g) = ? | e no (2.0g) (0.025 ka) = ? | O yes no (3.0 g)-(5.0 L) = ? | yes o no

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