Chemical

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Chemical Bonds
Chemical Reactions
SolutionsAcidsBases
NuclearChemistry
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In an ionic compound, the attractions between
cations and ______ hold the compound together.
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What are anions?
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The name of MgCl2.
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What is Magnesium Chloride?
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1. Draw the Lewis dot diagram for Sodium.2. Draw
the bohr model for sodium.
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Draw on board.
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Covalent bonds involve this with electrons.
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What is sharing?
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The difference between a single covalent bond and
a double covalent bond.
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What is single share only one pair electrons,
while double share two pairs?
12
The left side of chemical equation contains
______, while the right side contains______.
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What are products and reactants?
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This law states mass can not be created or
destroyed in a chemical reaction.
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What is the law of conservation of mass?
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Balance the following equationN2H4 O2 ? N2
H2O
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N2H4 O2 ? N2 2H2O
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During a chemical reaction this happens to the
bonds of the reactants and products.
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What are the bonds of reactants are broken, and
the bonds of products are formed.
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Classify and balance this reactionC3H8 O2 ?
CO2 H2O 2220 kJ
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C3H8 5O2 ? 3CO2 4H2O 2220 kJEXOTHERMIC
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Name the common properties of acids.
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What areSour TasteReacts with metalsTurns
blue litmus red
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Name the common properties of bases
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What areBitter TasteSlippery FeelTurns red
litmus blue
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The products of an acid base neutralization.
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What are salt and water?
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The salt that forms during the reaction of KOH
and HCl.
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What are KCl and H2O?
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A compound with a pH of 14 is this.A compound
with a pH of 4 is this.
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What is a base?What is an acid?
32
You want to be shielded from all three types of
radiation. The type of radiation you want to
shield for is this.
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What are gamma rays?
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In nuclear reactions this is converted to energy.
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What is mass?
36
A sample of radioisotope had a mass of 100.0g.
After 24 days, 6.25 g of the sample remain. The
half life of the isotope is this.
37
What is 8 days?
38
The state of matter that exists for fusion to
take place.
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What is plasma?
40
An advantage of using nuclear power is this.
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What is does not pollute the air?
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Complete the following Nuclear Reaction21884Po
? 42He ______
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What is 21482Po
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This scientist discovered Radium.
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Who is Marie Curie?
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Who said this famous quoteWe have nothing to
fear but fear itself"
47
Who is Franklin Roosevelt?
48
What team won the 2001-2002 Stanley Cup?
49
Who are the Detroit Redwings?
50
Name other subatomic particles discovered through
the use of particle accelerators.
51
What are quarks?