Acids and Bases
PH scale goes 0 -14 and is basic on this end of the scale
What is 8 - 14?
A + B -> AB
What is a synthesis reaction?
Balance and Solve
K2CO3 + 2HBr - >
What is
2KBr(aq) + H2CO3(aq)
Nonmetal + Nonmetal
What is a molecular compound?
Sour tasting, water-soluble, wet feeling, good conductor of electricity, and is highly reactive
What are acidic properties?
What is the name of this special type of reaction? (acid + base -> salt + water)
What is neutralization reaction?
___Ag(s) + ___HNO3(aq) ->
NR
Change in colour, temperature, quantity and odour as well as formation of precipitate, bubbles/fizz, light and sound are signs of this type of change
What is a chemical change?
Draw the Lewis dot diagram of CO2
See PDF for answer
Red and Blue litmus paper turn blue when this type of substance touches it
What are bases?
Examples of Single displacement
What are Nm replaces Nm, M replaces M, M replaces H from acid, M replaces H from water?
Fe(OH)3
What is
Iron (III) Hydroxide
Law of conservation is shown through this act when writing reaction formulas
What is balancing the equation?
Chemical formula for
NH3
A liquid turns fuchsia in Phenolphthalein, indicating this type of substance
What is a base?
Types of Synthesis and Decomposition reactions
What are element + element, Nonmetal-oxide + water (acid), Metal-oxide + water (base) and Nonmetal-oxide + Metal-oxide? (salt)?
Lead (II) Perchlorate
What is
Pb(ClO4)2
Water freezes at 0o
What is a physical change?
Draw a Lewis dot diagram of Calcium with Nitrogen
See PDF for answer
Properties of a Base
What are Bitter tasting, water-soluble, slippery in water, good conductors of electricity, has OH in it?
This type of reaction depends on the reactivity of elements
What is single displacement?
H2O2
What is Hydrogen Peroxide?
Consumption of heat is a part of this chemical reaction
What is endothermic?
Limestone and water being added to nickel factories to stop Sulfric acid from leaking into the environment is an example of this
What is neutralization?