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What else can I help you with?
Give two ways you know that a solid has dissolved and not just mixed in with water?
1. You Can Dissolve it then you'll see 2.if you drink it it will taste salty ( if it's salt)
Is a solution just a solid dissolved in a liquid?
No, a solution is a homogeneous mixture composed of two or more substances. The solute is the substance that is dissolved in the solvent. The solute can be a solid, liquid, or gas, and the solvent is typically a liquid, but can also be a gas or solid.
Does the weight of the salt change if it is dissolved in water?
No, the weight of the salt stays the same when it is dissolved in water. Dissolving salt in water only changes its physical state from solid to a dissolved ionic form, but the total mass remains constant.
What two ways can a solid dissolved in water be separated?
# Evaporate the liquid. # Freeze the liquid. # Add a flocculant, that will adhere to the dissolved solid, and settle out.Evaporating the liquid by heating the solution usually works well i.e when a puddle of sea water dries in the sun you are left with just salt.Or if you know what you dissolved you could do a precipitation reaction.
Do aquatic plants and animals breathe in Oxygen or Carbon Dioxide?
well oxygen dissolves in the water and makes it dissolved oxygen and so they still take in regular oxygen just mixed with water
Is dissolved salts in ocean water?
no it is not its just ocean water and grains of sand
Can oily dissolved in water?
Oil does not dissolve in water, it will just float on top.
Is dissolving salt water a chemical or phyisical change?
it is a physical change. when salt and water is mixed . salt dissolves in water. here salt is not disappearing anywhere. its state is changing. chemical change means , once its reacted it cannot be regained . but here even though it is dissolved through evaporation we can regain the dissolved salt. its just a physical change.
What is a solute and a solvent?
A solute is the solid that is dissolved in a liquid. The solvent is the liquid in which something is dissolved in. For example, with salt water, the Na and Cl are the two solutes, and the H2O is the solvent. Also They Both Make A Solution. For example, to make a solution out of saltwater, you would take salt, which would be your solute, and water, which would be your solvent. To be more precise, a solvent is what does the dissolving and the solute is what is being dissolved. the answer above is not incorrect per se, just not all inclusive. an example not described by the previous answer is that of carbon dioxide dissolving in water. therefore, the solute does not have to be a solid. further the solvent doesnt have to be liquid. the solvent can be a liquid or a gas and the solute can be a solid, liquid, or gas.
Does finely ground pepper dissolve in water?
Pepper is not soluble in water because water is a very polar and the components of pepper are non-polar; very fine powder of pepper can be mixed with water. forming an unstable suspension, but cannot be dissolved.
Is the taste of salt in water a physical or chemical change?
Taste is due to chemical reactions in the mouth.
How do you we mixed water and vinegar?
open the vinegar...pour just a bit out... take the vinegar to the water faucet....turn the water faucet on....add water into the vinegar container. Viola! you just mixed water and vinegar.
