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Predict the identity of the precipitate that forms when aqueous solutions what substance are mixed Indicate which rules apply lead II nitrate PbNO32 and hydrochloric acid HCl?
Wiki User
∙ 14y ago
White precipitates of Lead chloride (PbCl2) are formed because the solubility product (KSP) of Lead chloride is very low.
Wiki User
∙ 14y ago
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How do you show precipitate in reaction?
Sometimes it is indicated by a subscript "s" in parentheses to indicate a solid. Other times an arrow pointing downward is placed next to the compound that forms the precipitate to indicate that it came out of solution.
Is hydrochloric acid in stomach acid alkali or neutral?
As the name hydrochloric acid might indicate, it is an acid.
What does the pop sound indicate when metals react with hydrochloric acid?
The escape of hydrogen gas
What does the ending ase in a substance indicate?
The ending ase indicates that the substance is a catalyst.
When two substances are mixed they might form a new substance What would indicate that a new substance has been formed?
Some indicators of a chemical reaction are: - change of color - change of odor - release of a gas - change of the temperature - change of the viscosity - formation of a precipitate - change of general appearance - possible explosion - possible chemiluminiscence - formation of new compounds
Why not aqueous solution of sodium chloride used instead of molten?
Aqueous solutions indicate that the substance is dissolved in water, whereas molten is where the substance is pure, so there is no water.
What type of change does precipitate indicate?
Physical change ;)
How do you show precipitate in reaction?
Sometimes it is indicated by a subscript "s" in parentheses to indicate a solid. Other times an arrow pointing downward is placed next to the compound that forms the precipitate to indicate that it came out of solution.
Is hydrochloric acid in stomach acid alkali or neutral?
As the name hydrochloric acid might indicate, it is an acid.
What would happen if you ate hydrochloric acid?
It would very much depend on the strength of the acid, which you do not indicate. Your stomach is already full of hydrochloric.
What does the pop sound indicate when metals react with hydrochloric acid?
The escape of hydrogen gas
What does the ending ase in a substance indicate?
The ending ase indicates that the substance is a catalyst.
How do you indicate that a substance in equation is a solid?
(s)
How do you indicate that a substance in an equation is solid?
(s)
How do you indicate that a substance in a equation is a solid?
(s)
What does this indicate about sodium's ability to form solutions?
high reactivity
What evidence would indicate a new material has been produced?
Properties of the substance will indicate .
