Chemical Equation Review: Question Preview (ID: 29697)


Below is a preview of the questions contained within the game titled CHEMICAL EQUATION REVIEW: This Is Good Practice .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]


Play games to reveal the correct answers. Click here to play a game and get the answers.

When an atom loses an electron, it forms a(n)
a) anion b) polyatomic ion c) cation d) neutral atom
The charge on a chloride ion in AlCl3 is (the 3 should be a subscript)
a) 1+ b) 1- c) 3+ d) 3-
Which pair has the same electron configuration?
a) Cl- and Ar b) Cl and Ar c) Cl- and Ar- d) Cl+ and Ar
When two flourine atoms share a pair of electrons, the bond that forms is a(n)
a) polar covalent bond b) ionic bond c) nonpolar covalent bond d) a sweet bond
AB + C --) AC + B is what type of reaction?
a) synthesis b) decomposition c) single displacement d) double displacement
AB + CD --) AD + CB is what type of reaction?
a) Combustion b) decomposition c) single displacement d) double displacement
AB --) A + B
a) Synthesis b) Decomposition c) Single displacement d) Double displacement
CH4 + O2 --) CO2 + H2O
a) Synthesis b) Combusition c) Single displacement d) Double displacement
Which of the following is a statement of the law of conservation of mass?
a) mass is not created but destroyed b) mass is destroyed but not created c) mass is neither created nor destroyed. d) mass is both created and destroyed depending on the chemical reaction.
In what type of reaction does one reactant form two or more products?
a) sythesis b) single replacement c) decomposition d) double replacement
What particle is transferred from one atom to another reaction in a redox reaction?
a) electron b) proton c) neutron d) nucleus
How are reactions related to chemical bonds?
a) bonds in the reactants are broken, bonds in the products are formed b) bonds in the products are broken, and bonds in the reactants are formed c) bonds in both the reactants and products are broken d) bonds are formed in both the reactants and the products
What type of reaction always releases energy?
a) endothermic b) decomposition c) exothermic d) oxidation-reduction
In general, an increase in temperature
a) increases the reaction rate b) decreases the reaction rate c) does not affect the reaction rate d) acts as a catalyst
The substances that undergo a change in a chemical reaction are called
a) atoms b) bonds c) reactants d) products
The new substances that are formed as a result of the chemical reaction are called
a) atoms b) bonds c) reactants d) products
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 29697 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

TEACHERS / EDUCATORS
Log In
| Sign Up / Register