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What must be true for metamorphism to occur?
the process must take place underground~ apex
What must occur for a solution to form?
The correct answer is as follows: One Substance Must Dissolve In Another.
Are mixture's also solution's?
Solutions are very similar to homogeneous mixtures; however, a mixture is not necessarily a solution. For example, trail mix is a heterogeneous mixture, but it is most definitely not a solution. For a substance to be considered a solution, a solute must be dissolved into a solvent.
Why can't mixtures be classified as pure substances?
A mixture requires a least two components. a pure substance must have only one component.
Why must a substance be in the powder form before dissolving it?
The actual surface area of the substance is larger when it's in powdered form, and as dissolving only happens at the surface area, dissolving a powder is a faster process. It is not an absolute necessity , though. When the substance is not powdered, it will dissolve as well, as the amount you can dissolve is only dependent on the substance involved. However, in powdered form, it will dissolve quicker.
Is a muesli a pure substance or a mixture?
If muesli had only one ingredient it would be a pure substance. Muesli has many ingredients therefore it must be a mixture.
Why can't mixtures be classified as pure substance?
A mixture requires a least two components. a pure substance must have only one component.
What must happen to form a solution?
one substance must dissolve in an other
What must be be true when two substances form a mixture?
They do not react chemically.
What is a necessary condition for extraction of a substance from an aqueous solution?
There must exist a solvent for the substance to be extracted in which this substance's solubility is greater than the substance's solubility in water, and the solvent also must not be miscible in water, so that an interface between the solvent and water will be formed in a mixture of the two.
What must be true for metamorphism to occur?
the process must take place underground~ apex
What must occur in order to form a solution?
The correct answer is as follows: One Substance Must Dissolve In Another.
Which symbol indicate a mixture?
Reactants are generally in a mixture of some kind (or else they would not be exposed to one another), and thus normal symbols for each reactant may be used. Note: If the mixture causes a substance to be completely dissolved in water, the symbol (aq), short for aquius, must be used for that substance.
What must occur for a solution to form?
The correct answer is as follows: One Substance Must Dissolve In Another.
Are mixture's also solution's?
Solutions are very similar to homogeneous mixtures; however, a mixture is not necessarily a solution. For example, trail mix is a heterogeneous mixture, but it is most definitely not a solution. For a substance to be considered a solution, a solute must be dissolved into a solvent.
Parties must join together to form a n government in a multi party system?
coalition -apex
Why can't mixtures be classified as pure substances?
A mixture requires a least two components. a pure substance must have only one component.
