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There are too many different compounds with an approximate relative density of 0.95 for this question to be answered.
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What reaction produces a floating film on waters surface?
It's not a reaction, it is either the difference in density or the effect of the surface tension of the water
Is separating oil and water a chemical reaction?
This is not a chemical reaction. When this happens it is clearly just called Chemical Seperation as the two chemicals do not bind due to density.
Is a reaction with many substances a physical property of water?
No, a reaction with many substances is not a physical property of water. Physical properties of water include its boiling point, density, and color, whereas the ability to undergo reactions with different substances is a chemical property.
Comparing the density of a liquid to the density of water is?
This is the determination of the specific density (the ratio liquid density/water density).
When you compare the density of water or air with another object how can you tell which has the lower or higher density?
-- If the object floats in water, then its density is less than the density of water. -- If the object sinks in water, then its density is more than the density of water. -- If the object floats in air, then its density is less than the density of air. -- If the object sinks in air, then its density is less than the density of air.
What reaction produces a floating film on waters surface?
It's not a reaction, it is either the difference in density or the effect of the surface tension of the water
Is density a physical or a chemical reaction?
It is physical. Density is not a reaction, it is a physical property of a substance.
How have oceans on venus and mars affected the density of their atmospheres?
It's due to the chemical reaction of the co2 on the ocean water, since there is no salt the density increases
Is separating oil and water a chemical reaction?
This is not a chemical reaction. When this happens it is clearly just called Chemical Seperation as the two chemicals do not bind due to density.
Which physical property of lithium is seen during it's reaction with cold water?
It floats on the surface of the water due to its low density.
Why does water make metal harder?
because the density of the water makes the velocity of the material equal to the tensile strength which makes a chemical reaction causing the metal to be harder
What is happening when salt is added to water?
An Endothermic reaction takes place and thus decreasing the temperature of the water. Like stuff grows in it.
How are mass and volume related to the sinking and floating of an object?
An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.An object will float - on water for example - if its density is less than the density of water. Density = mass / volume.
Why in cannizzaro reaction the aqueous layer become the bottom layer and the organic layer become the upper layer in the separating funnel?
Because the density of water more than the density of organic compounds
Comparing the density of a liquid to the density of water is?
This is the determination of the specific density (the ratio liquid density/water density).
Is a reaction with many substances a physical property of water?
No, a reaction with many substances is not a physical property of water. Physical properties of water include its boiling point, density, and color, whereas the ability to undergo reactions with different substances is a chemical property.
Can you use volume alone to predict whether an object will sink or float?
Calculate the density (mass divided by volume) of your object. If the density is less than that of water - which has a density of about 1000 kg per cubic meter - then it will float; if the density of your object is more, it will sink.
