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Pepsi Vinegar Orange Juice What property do all three of these common household substances have in common?
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
What is sublimation?
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
Reactant yields Product If there are 4 grams of reactant, how many grams of product are produced by the chemical reaction?
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
K2O + H2O → KOH What, if anything, should be done to balance this chemical equation?
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
Bleach, Detergent, Ammonia: What property do all three of these common household substances have in common?
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
An unidentified substanstance has a sour taste. The pH of the substance is most likely a
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
4Fe + 3O2 → 2Fe2O3 Iron combines with oxygen to form rust. Given the chemical reaction, how many grams of rust would be produced if 3 grams of reactants were consumed?
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
Denser materials will float or sink?
4 grams
Sink
They all have a pH above 7
3 grams
change in state from a solid to a gas
below 7
Put a 2 in front of the KOH.
They are all acidic
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