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Why is slaked lime added to water after chlorination?
Slaked lime is added to water after chlorination as a coagulant to destabilize the electrostatic charges of suspended particles in the water.
Why the steam of water bends towards the rod?
The steam of water bends towards the rod due to the electrostatic attraction between the charged rod and the polar water molecules. When the rod is charged (positively or negatively), it induces a polarization in the nearby water molecules, causing them to align with the electric field created by the rod. This results in the steam being attracted towards the rod, causing the bending effect.
What the two type of mixtures?
Heterogenous and Homogenous mixtures. Homogenous mixtures are uniform in appearance. Sea water is a mixture containing primarily Sodium Chloride and water. If you take a sample of this mixture, you will see that the salt fully dissolves in water and the sample is uniform in appearance. Heterogenous mixtures non-uniform. You can see the components of the mixture. An Example is a mixture of oil and water. Oil does not dissolve in water and forms a separate layer above water.
Why the hexagonal shape always appear in the ice?
The characteristic shapes and crystalline structure found in ice and snow are down to a number of variables. Pressure, temperature and impurities can alter the way water molecules interact and therefore change the shape. Most importantly is the electrostatic attraction between the Hydrogen and Oxygen found in water. The elements Hydrogen and Oxygen share valence electrons to form water, and as each water molecule has a strong chemical polarity, these molecules are highly attracted to each other, forming a uniform electrostatic bond.
Are the water molecules more strongly hydrated to the monovalent cation of the trivalent cation?
Yes, water molecules are generally more strongly hydrated to trivalent cations compared to monovalent cations. This is because trivalent cations, having a higher charge and smaller ionic radius, create a stronger electrostatic field that attracts water molecules more effectively. The increased charge density of trivalent cations leads to a higher degree of hydration, resulting in more water molecules being associated with them.
1990 corsica new water pump weep hole still leaks?
that means that the new water pump is defected
Is water a non-uniform example?
No, water is a uniform substance because it has the same chemical composition and properties throughout when in its liquid form.
How does static electricity bend water with a dry plastic comb?
Static electricity produced by rubbing the comb on dry hair creates a charge imbalance that attracts the water molecules in the stream of water. The water molecules are polar, so they are attracted to the charged comb and will align themselves with the electrostatic field, causing the water stream to bend towards the charged comb.
Why is slaked lime added to water after chlorination?
Slaked lime is added to water after chlorination as a coagulant to destabilize the electrostatic charges of suspended particles in the water.
What is a solution of alcohol and water that is uniform?
This is a homogeneous mixture.
How much water do you save by wearing a uniform?
none
Why electrostatic experiment not work well in humidity?
Humidity increases the presence of water molecules in the air, which can interfere with the build-up and transfer of charge in electrostatic experiments. The water molecules can dissipate the charge more easily, leading to poorer results in humid conditions.
Why the steam of water bends towards the rod?
The steam of water bends towards the rod due to the electrostatic attraction between the charged rod and the polar water molecules. When the rod is charged (positively or negatively), it induces a polarization in the nearby water molecules, causing them to align with the electric field created by the rod. This results in the steam being attracted towards the rod, causing the bending effect.
Examples of electrostatic force?
Rubbing a balloon on your hair creates an electrostatic force that causes the balloon to stick to objects. Lightning is an example of the electrostatic force between clouds and the ground that results in a discharge of electricity. Static cling occurs when clothes come out of the dryer with an electrostatic charge, causing them to stick together.
Why an ionic compound dissolved in water cause the electrostatic attraction become stronger?
An ionic compound dissolved in water form cations and anions.
What is needed to wash uniform?
soap , water ,basin ,brush
Does food colouring Dissolve in water?
Yes, food colouring mixes into water and will become uniform.
