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10
×
Describe what happens in a synthesis reaction
Two reactants (elements or compounds) form a single product
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15
×
Balance the equation (using integer coefficients) and identify what type of reaction: C6H12O6 + O2 = CO2 + H2O
C6H12O6 + 6O2 = 6CO2 + 6H2O, combustion
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eraser
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gold
Win 50 points!
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fairy
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5
10
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25
×
lifesaver
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10
×
Balance the equation (using integer coefficients) and identify what type of reaction: SO3 + H2SO4 = H2S2O7
SO3 + H2SO4 = H2S2O7, synthesis/combination
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shark
Other team loses 15 points!
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gift
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banana
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10
×
Give the name and calculate the relative mass: H3PO4
phosphoric acid, 97.994
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10
×
Give the name and calculate the relative mass: CCl4
carbon tetrachloride, 153.81
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15
×
Balance the equation (using integer coefficients) and identify what type of reaction: Al + Cu(NO3)2 = Al(NO3)3 + Cu
2Al + 3Cu(NO3)2 = 2Al(NO3)3 + 3Cu, single replacement
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10
×
Will a reaction occur when a copper metal is dipped into a solution of silver nitrate? If yes, show the balanced equation
Yes, Cu + 2AgNO3 = Cu(NO3)2 + 2Ag
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10
×
Will a reaction occur when a copper metal is dipped into a solution of hydrochloric acid? If yes, show the balanced equation
No, Cu is less reactive than H
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banana
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gift
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shark
Other team loses 25 points!
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lifesaver
Give 15 points!
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10
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Give the name and calculate the relative mass: BeCl2
Beryllium Chloride, 79.912
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eraser
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seesaw
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shark
Other team loses 10 points!
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lifesaver
Give 20 points!
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10
×
Give the name and calculate the relative mass: CH3COOH
acetic acid/ethanoic acid, 60.052
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10
×
When will a single displacement reaction not occur?
When the free element is less reactive than the other element in the compound
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15
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Balance the equation (using integer coefficients) and identify what type of reaction: Fe(OH)3 = Fe2O3 + H2O
2Fe(OH)3 = Fe2O3 + 3H2O, decomposition
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