A student mixes 125 grams of sugar, 250 grams of water and 5 grams of flavoring. The solution weighs...

Why must the number of atoms on either side of the arrow be equal to each other in a chemical equation?

Matter can not be created nor destroyed: it can only be

________ are the starting substances in a chemical equation.

What do we call the chemicals that result from a chemical reaction?

MgCl₂ represents a chemical

How many atoms of Carbon are in the following formula?

3C₂H₆

When balancing a chemical equation, you can only change _________, you can never change _______!

What do you change when balancing equations?

Balance this reaction: ____ GaF₃ + ____ Cs ---> ____ CsF + ____ Ga

Balancing this reaction: ____ CH₄ + ____ O₂ ---> ____ CO₂ + ____ H₂O

Balance this equation...

Sb₂S₃ + O₂ --> Sb + SO₂

_AlBr₃ + _K₂SO₄ → _KBr + _Al₂(SO₄)₃

_P₄+_O₂ → _P₂O₃

What are the coefficients that will balance the skeleton equation below?

__MgS + __O₂ → __MgO + __SO₂

What are the coefficients that will balance the skeleton equation below?

__Fe +__O₂ → __Fe₂O₃

What type of reaction is the following:
 $3CuS\ +2Al\ ->\ Al_2S_3+3Cu$ 

What type of reaction is the following:
 $2KI\ ->\ 2K\ +\ I_2$  

What type of reaction is the following:
 $C_{11}H_{24}+17O_2->\ 11CO_2\ +\ 12H_2O$  

What type of reaction is the following:
 $BaCl_2+2KI\ ->\ 2KCl\ +\ BaI_2$  

What type of reaction is the following:
 $2H_2+O_2->2H_2O$  

Identify the type of chemical reaction

What reaction has the following general formula:
 $C_xH_y\ +\ O_2\ ->CO_{2\ }+\ H_2O$  

What reaction has the following general formula:

A + B --> AB

What reaction has the following general formula:

AB + CD --> CB + AD

What reaction has the following general formula:

AB --> A + B

What reaction has the following general formula:

A + CD --> C + AD

Which type of chemical reaction is this:

3Fe + 4H₂O -------- Fe₃O₄ + 4H₂

Which type of chemical reaction is this:

C₂H₄ + 3O₂ -------- 2CO₂ + 2H₂O