When two atoms share three pairs of electrons, the bond is called a:
triple bond
single bond
double bond
The starting substances in a chemical reaction are called the:
reactants
yields
products
coefficients
The abbreviation or symbol used to represent a gas in a chemical equation is(are): (Choose all correct answers)
g
↑
aq
The complete combustion of a hydrocarbon produces:
carbon dioxide and water
carbon monoxide and water
The general form of A plus B yields AB represents what type of reaction?
synthesis
single replacement
double replacement
decomposition
When predicting the products of a single replacement reaction, if an element is below another element in an activity series, it will not replace the element placed higher.
True
False
What do we call a product of a reaction that is an insoluble substance?
precipitate
metathesis
hydrocarbon
neutralization
Source