Vocabulary 6642838
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Vocabulary. Chemical Equations. Balancing Act. All About Energy. It Matters!. Changes in Matter. Chemical Equations. Changes in Matter. Balancing Act. All About Energy. It Matters!. Vocabulary. $100. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $200. $300.

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Vocabulary

Vocabulary


Chemical equations

Chemical Equations


Balancing act

Balancing Act


All about energy

All About Energy


It matters

It Matters!


Changes in matter

Changes in Matter


Vocabulary 6642838

ChemicalEquations

Changes in Matter

BalancingAct

All About Energy

It Matters!

Vocabulary

$100

$100

$100

$100

$100

$100

$200

$200

$200

$200

$200

$200

$300

$300

$300

$300

$300

$300

$400

$400

$400

$400

$400

$400

$500

$500

$500

$500

$500

$500


Kool aid is an example

Kool-Aid is an example


What is a mixture or a solution

What is a mixture or a solution?


Force that holds atoms together in a molecule

Force that holds atoms together in a molecule


What is a chemical bond

What is a chemical bond?


Used to represent a compound

Used to represent a compound


What is a chemical formula

What is a chemical formula?


Amount of material in a given volume of another material

Amount of material in a given volume of another material


What is concentration

What is concentration?


Helps control the rate of a chemical reaction without being changed itself

Helps control the rate of a chemical reaction without being changed itself


What is a catalyst or enzyme

What is a catalyst or enzyme?


Reactants used to make 2h 2 o

Reactants used to make 2H2O


What is 2h 2 o 2

What is 2H2 &O2?


Symbol for yields in a chemical reaction

Symbol for YIELDS in a chemical reaction


What is a horizontal arrow

What is a horizontal arrow?


States that the amount of mass in a chemical reaction does not change

States that the amount of mass in a chemical reaction does NOT change


What is conservation of mass

What is Conservation of Mass?


Vocabulary 6642838

Daily

Double!!


H cl hcl is this type of chemical reaction

H + Cl HClis this type of chemical reaction


What is synthesis

What is Synthesis?


Chemical reaction that is the reverse of a synthesis reaction

Chemical reaction that is the REVERSE of a Synthesis reaction


What is decomposition

What is Decomposition?


Number written in front of a formula to balance an equation

Number written in front of a formula to balance an equation


What is a coefficient

What is a Coefficient?


Balanced equation for fe hcl fecl 2 h 2

Balanced equation for:Fe + HCl FeCl2 + H2


What is fe 2hcl fecl 2 h 2

What is:Fe + 2HCl FeCl2 + H2?


Total number of atoms in the molecule 2fe 2 o 3

Total number of atoms in the molecule 2Fe2O3


What is ten

What is ten?


Vocabulary 6642838

Balanced equation showing hydrogen (H2) and oxygen (O2) forming water when electricity passes through the water


What is 2h 2 o 2h 2 o 2

What is:2H2O 2H2 + O2?


Vocabulary 6642838

Number of atoms of Copper (Cu), Sulfur (S), Oxygen (O), and hydrogen (H) present as PRODUCTS in the equation:CuO + H2SO4 CuSO4 + H2O


What is 1 copper 1 sulfur 2 hydrogens and 5 oxygens

What is 1 copper, 1 sulfur, 2 hydrogens, and 5 oxygens?


Energy is stored here in a chemical compound

Energy is stored here in a chemical compound


What are chemical bonds

What are chemical bonds?


Reactions such as burning that release energy

Reactions, such as burning, that release energy


What are exothermic reactions

What are exothermic reactions?


Energy required to start a reaction

Energy required to start a reaction


What is activation energy

What is Activation energy?


Type of reaction in which the products contain more energy than the reactants

Type of reaction in which the products contain more energy than the reactants


What is an endothermic reaction

What is an endothermic reaction?


Type of energy reaction shown by this graph

Type of energy reaction shown by this graph:


What is an exothermic reaction

What is an exothermic reaction?


Solid that forms from a solution in a chemical reaction

Solid that forms from a solution in a chemical reaction


What is a precipitate

What is a precipitate?


Two or more elements chemically combined in a specific ratio

Two or more elements chemically combined in a specific ratio


What is a compound

What is a compound?


H 2 h 2 o and h 2 so 4 are examples of these

H2, H2O, and H2SO4 are examples of these


What are molecules

What are molecules?


Indicates how many atoms of each element are present in a molecule

Indicates how many atoms of each element are present in a molecule


What is a subscript

What is a subscript?


Water stops fires by keeping fuel from coming into contact with this

Water stops fires by keeping fuel from coming into contact with this


What is oxygen

What is oxygen?


Iron rusting is this type of change

Iron rusting is this type of change


What is a chemical change

What is a chemical change?


Making lemonade is this type of change

Making lemonade is this type of change


What is a physical change

What is a physical change?


Used to slow down a chemical reaction

Used to slow down a chemical reaction


What is an inhibitor

What is an inhibitor?


Adding heat has this effect on a reaction

Adding heat has this effect on a reaction


What is speed up the reaction

What is SPEED UP the reaction?


The effect that decreasing surface area has on the rate of a reaction

The effect that decreasing surface area has on the rate of a reaction


What is slow or decrease the rate of the reaction

What is SLOW or DECREASE the rate of the reaction?


Final jeopardy

Final Jeopardy


Type of reaction

Type of Reaction


2nacl h 2 so 4 na 2 so 4 2hcl

2NaCl + H2SO4 ---> Na2SO4 + 2HCl


What is a double replacement

What is a Double Replacement?


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