Mixtures
A solution is this kind of mixture.
What is homogeneous?
This compound changes color within a particular pH range.
What is an indicator?
An acid releases this positively charged particle when dissolved in water.
What is the hydrogen ion?
Matter that has the same composition and properties throughout.
What is a substance?
A base produces this negatively charged particle when dissolved in water.
What is a hydroxide ion?
The type of mixture in which the substances are not evenly mixed.
What is heterogeneous?
An electronic instrument with an electrode that is sensitive to hydronium ions present in a solution.
What is a pH meter?
The ion formed when H+ combines with water.
What is hydronium?
This is the solid that often forms when two liquids are combined.
What is a precipitate?
Their common properties include a sour taste and corrosive to metal.
What are acids?
The type of mixture formed when two or more substances are evenly mixed on the atomic level.
What is homogeneous?
The pH of the very strongest base.
What is 14?
These are commonly found in soap and cleaning products.
What are bases?
This word could be used to describe a substance that will not dissolve in water.
What is insoluble?
These feel slippery to skin when in water.
What are bases?
The dissolved substance in any solution.
What is a solute?
This ion is in high concentration in an acid.
What is a hydronium ion?
When an acid and a base are combined, this type of reaction takes place.
What is a neutralization reaction?
These molecules typically don’t dissolve in water.
What is nonpolar?
This is found in your stomach.
What is an acid?
Heat, stirring, and breaking up the solute will do this to the solubility.
What is increase?
This ion is in low concentration in an acid.
What is a hydroxide ion?
This turns blue in a base and red in an acid.
What is litmus paper?
A solution in which the solvent is water.
What is aqueous?
The product of the reaction between hydronium ions and hydroxide ions.
What is water?