what are 3 characteristics of an acid?
2696
['pH < 7.', 'Sour taste (though you should never use this characteristic to identify an acid in the lab)', 'Reacts with a metal to form hydrogen gas.', 'Increases the H+ concentration in water.', 'Donates H+ ions.', 'Turns blue litmus indicator red.']
661879
['Can be solid or liquid.', 'Melting Point: 294.8˚F(146˚C)', 'Density: 1.54 g/cm³', 'Weight: 180.16 g/mol.', 'Soluble in water and acetic acid.', 'has a sweet taste.', 'has no odor.', 'all forms of glucose is colourless and is also clear.']
682379
The Properties of Gases. Gases have three characteristic properties: (1) they are easy to compress, (2) they expand to fill their containers, and (3) they occupy far more space than the liquids or solids from which they form.
1128252
['they possess different physical properties.', 'they have different chemical property.', 'they show similar properties when they contain same functional group.', 'They have same molecular formula but different structural formula.', '2 isomers have different Boiling point.', 'They have same atomic weight and same number of atoms.']
325122
['The Six Characteristics of Life.', 'Living things have Cells.', '• A cell is the smallest unit of life. • Cells contain all of the materials necessary. ... ', '• Some organisms are… ➢unicellular (only one cell) ... ', 'Living Things Sense and. Respond to Change.', '• Living things respond to a stimulus. ... ', '• Smells (good or bad) ... ', 'Homeostasis.']
855553
['Contaminant free. ... ', 'Mineral rich. ... ', 'Alkaline pH. ... ', 'Antioxidant. ... ', 'Good taste. ... ', 'Super Hydration.']
1130899
['Amphoteric nature: Water can act as both acid and base, which means that it is amphoteric in nature. Example: ... ', 'Redox reactions: Electropositive elements reduce water to hydrogen molecule. ... ', 'Hydrolysis reaction. Water has a very strong hydrating tendency due to its dielectric constant.']
827686
['Nature: Pure water is a colorless, tasteless and odorless liquid. ... ', 'States: ... ', 'Freezing point of water: ... ', 'Boiling point of water: ... ', 'Stable substance: ... ', 'Anomalous expansion: ... ', 'Density: ... ', 'Heat capacity of water:']
968415
['Bitter taste (opposed to sour taste of acids)', 'Slimy, or soapy feel on fingers (Slippery)', 'Many bases react with acids and precipitate salts.', 'Strong bases may react violently with acids. ... ', 'Bases turn red litmus paper blue.', 'Bases are substances that contain metal oxides or hydroxides.']
519052
['HO2C2O2H – oxalic acid.', 'H2SO3 – sulfurous acid.', 'HSO4 – – hydrogen sulfate ion.', 'H3PO4 – phosphoric acid.', 'HNO2 – nitrous acid.', 'HF – hydrofluoric acid.', 'HCO2H – methanoic acid.', 'C6H5COOH – benzoic acid.']
527237
The most important chemical characteristics of water are its acidity, alkalinity, hardness, and corrosiveness.
885733
It can be formed when an acid is present in water or simply in pure water. It's chemical formula is H3O+. It can also be formed by the combination of a H+ ion with an H2O molecule. The hydronium ion has a trigonal pyramidal geometry and is composed of three hydrogen atoms and one oxygen atom.
608903
['Pure substances are mostly homogeneous in nature containing only one type of atoms or molecules.', 'These substances mainly have a constant or uniform composition throughout.', 'The substances have fixed boiling and melting points.']
23986
['Produced from water.', 'Clean, odorless, and tasteless.', 'Easily distributed and controlled.', 'Heat can be used over and over.', 'High usable heat content.', 'Gives up its heat at constant temperature.', 'Well-known characteristics. Pressure, temperature, volume.']
94941
['Hydrolysis: This process is just the breaking apart of molecules by water molecules. ... ', 'Hydration: This is the addition of hydrogen, a very abundant molecule thanks to the abundance of water of Earth. ... ', 'Carbonation: Carbonic acid is a weak acid formed from carbon dioxide and water:']
798581
The physical properties like boiling and melting points, density, and pH, of hydrochloric acid, varies depending on the concentration of hydrochloric acid in water. It is colorless with a highly pungent odor. HCl is a strong acid. It is monoprotic therefore it can only release one proton (H+).
1057762
['Plasticity - sticky, the ability to form and retain the shape by an outside force, has a unique "crystal" structure of the molecules, plate like, flat, 2 dimensional, water affects it. ... ', 'Particle size - very tiny - less than 2 microns, 1 millionth of a meter. (']