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10
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Part 1: What type of equation is this? - C4H8 + 6O2 --> 4CO2 + 4H2O
(S) Sythesis or Combination
(C) Combustion
(D) Decompostion
(SR) Single replacement
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10
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Part 4: Oxygen is more ________________ than hydrogen.
electronegative
universal
polar
bent
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10
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Part 6: The lighter the color, the more __________________ it is.
dilute
solvent
concentrated
solute
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seesaw
Swap points!
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magnet
Take 20 points!
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×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
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10
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Part 6: There is always more __________ than there is ____________.
solvent; solute
solute; solvent
solvent; concentrated
dilute; concentrated
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10
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Part 4: Plants use _____________ to move water up the xylem up to the leaves.
hydrogen bonding
capillary action
adhesion
bent
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baam
Lose 15 points!
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gift
Win 15 points!
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×
rocket
Go to first place!
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×
lifesaver
Give 25 points!
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10
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Part 4: _____________is the attraction between two molecules of water. This is the reason that water displays the properties observed.
cohesion
capillary action
density
hydrogen bonding
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10
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Part 1: What type of equation is this? - Fe + 2 HCl --> FeCl2 + H2
(DR) Double replacement
(C) Combustion
(D) Decompostion
(SR) Single replacement
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baam
Lose 25 points!
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shark
Other team loses 5 points!
Okay!
×
rocket
Go to first place!
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×
thief
Give points!
5
10
15
20
25
×
heart
Other team wins 25 points!
Oops!
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gold
Win 50 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 10 points!
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10
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Part 4: Ice floats on liquid water because as water freezes, it expands and its___________________ decreases.
hydrogen bonding
surface tension
density
adhesion
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10
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Part 4: Water is known as the _____________ solvent because it it polar and dissolves many subtances.
dillute
electronegative
universal
polar
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10
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Part 6: The dark particles are the ____________________.
concentrated
solvent
solute
dilute
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10
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Part 4: _____________ the ability for water to stick together because of hydrogen bonding.
bent
hydrogen bonding
adhesion
cohesion
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10
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Part 1: What type of equation is this? - 2Mg + O2 --> 2MgO
(D) Decompostion
(C) Combustion
(SR) Single replacement
(S) Synthesis or Combustion
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