Chemical Bonding and Formulas -CC

Balancing Equations

100

The number that can be changed during the process of balancing an equation.

What is a coefficient?

200

Matter can not be created or destroyed.

What is the Law of Conservation of Matter?

300

The coefficient sequence for the following equation:

H₂ + O₂ --->  H₂O

What is 2,1,2?

400

The coefficient sequence for the following equation:

Al   +  O₂  --->  Al₂O₃

What is 4,3,2?

500

The coefficient sequence for the following equation:

C₂H₆  +  O₂  --->  CO₂  +  H₂O

What is 2,7,4,6?

Bonding

100

Ionic bonds are made between these two types of elements.

What is a metal and a nonmetal?

200

This is the process that occurs in a covalent bond.

What is a sharing electrons?

300

The difference between these values of two elements can be used to determine if a bond will be ionic, polar-covalent, or non-polar covalent.

Electronegativity values

400

This is the process that occurs between a cation and an anion during an ionic bond.

What is a transfer of electrons?

500

What type of bonds are commonly found between two non-metals

Covalent bonds

Types of Equations

100

What type of chemical formula is this?

AgNO₃(aq) + NaCl(s) -->  AgCl(s) + NaNO₃

Double replacement

200

What type of chemical equation is this?

K₂SO₄(aq) + Ba(NO₃)₂(aq) -->   KNO₃(aq) + BaSO₄(s)

Double replacement

300

What type of chemical equation is this?

2HgO(s) --> 2Hg(l) + O₂(g)

Decomposition

400

What type of equation is this?

2C₂H₆ + 5O₂ --> 2CO₂ + 6H₂O

Combustion

500

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Chemical Names

100

H₂O

What is dihydrogen monoxide?

200

NaCl

What is sodium chloride?

300

SrCl₂

What is strontium chloride?

400

P₂O₅

What is diphosphorus pentoxide?

500

Mg₃(PO₄)₂

What is Magnesium phosphate?

Chemical Formulas

100

Sodium iodide

What is NaI?

200

Carbon dioxide

What is CO₂?

300

Lithium nitride

What is Li₃N?

400

Magnesium phosphate

What is Mg₃(PO₄)₂?

500

Barium phosphate

What is Ba₃(PO₄)₂?