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It may or may not be because water vapours, smoke and other heterogeneous mixtures can be present practically anywhere
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∙ 13y ago
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Why should you never heat a flask when sealed with a cork?
increased pressure and temperature
Is pure air homogeneous or heterogeneous mixture?
air is homogeneous
How would I calculate the mass of air in an empty flask?
From the volume of the flask, and the density of air under the conditions in the room, you can calculate the mass of air. The density of air varies with pressure, temperature, humidity, etc. At sea level and at 15 °C air has a density of approximately 0.001225 g/ml, so under these conditions, a liter flask would contain (1000 ml)(0.001225 g/ml) = 1.225 g of air.
Sam filled a 500ml conical flask with 200ml of water Then he attached a 100ml syringe full of air to the conical flask and pushed the plunger inwards What was the volume of air in the flask?
The volume of air would remain the same but the pressure of the air increased.
Is air heterogeneous mixtures or homogeneous mixture?
Air is a homogeneous mixture because is the same throughout.
If you cool a flask to -200degrise what would happen to the air?
I the flask was sealed, the air inside of the flask would take up less space and as a result, cause a drop in pressure inside the flask.
Is a air a homogeneous or hetrogeneous?
Air is homogeneous.
Is unfiltered air homogeneous?
Air is a homogeneous mixture.
Is air a hetrogeneous mixture or homogeneous?
Air is homogeneous.
Why should you never heat a flask when sealed with a cork?
increased pressure and temperature
Is pure air homogeneous or heterogeneous mixture?
air is homogeneous
Is Air is a homogeneous mixture.?
Air is a homogeneous mixture.
Is air a heterogeneous or a homogeneous mixture?
Air is a homogeneous mixture.
Is air homogeneous of heterogeneous?
pure air is homogeneous but dusty air is heterogeneous
Is air a homogeneous or heterogenous?
Homogeneous
Is air in your house a homogeneous or heterogeneous mixture?
solution, which is a homogeneous mixture
Is air a heterogeneous mixture or a homogeneous mixture .?
Air is a homogeneous mixture.
