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boom
Lose 50 points!
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gold
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rocket
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lifesaver
Give 10 points!
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10
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Which of these are spectator ions? Ag+(aq) + NO3-(aq) + K+(aq) + Cl-(aq) --> AgCl (s) + K+(aq) + NO3-(aq)
silver and chlorine
nitrate and chlorine
all ions are spectator ions
nitrate and potassium
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5
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Which of the following is not soluble in water?
KCl
H2SO4
PbCrO4
AlBr3
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banana
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magnet
Take 20 points!
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rocket
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baam
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5
×
What state of matter is Mg(OH)2?
solid
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5
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What state of matter is H2SO4?
aqueous
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5
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What state of matter is MgSO3?
aqueous
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5
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The formation of _____ in a chemical reaction is the least noticeable.
gas
precipitate
water
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10
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Write the net ionic equation for this reaction: (NH4)2CO3(aq) + MnCl2(aq) --> 2NH4Cl(aq) + MnCO3(s)
CO32-(aq) + Mn2+(aq) --> MnCO3(s)
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5
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________ equations are balanced versions of chemical reactions that include coefficients, states of matter, and all compounds and elements.
chemical
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5
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What state of matter is FeSO3?
solid
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5
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A __________ _____ can be used to determine whether compounds are soluble or insoluble in water.
solubility chart
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What state of matter is HCl?
aqueous
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5
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All acids are...
insoluble
soluble
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5
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All compounds containing Group _ ions are soluble.
1
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eraser
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rocket
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fairy
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banana
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