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WorksheetsCarbonated Beverages
Total questions: 11
Worksheet time: 6mins
Lemon Juice has a pH of 2.5. Is this considered acidic or basic?
Acidic
Basic
A solution with a pH of 4 is ______ times more acidic than a solution with a pH of 6.
2
10
100
1
A hydrometer is used to...
make water
shoot BB's across the room
measure the amount of sugar in a solution
measure the pH of a solution
Water hardness is the amount of dissolved minerals in a solution. Would ground water have a low or high level of hardness?
High
Low
The Portland metro area gets most of its water from...
The ground
Bull Run reservoir
The Willamette River
The Columbia River
Does Carbon Dioxide (CO2) make water more or less acidic?
More Acidic
Less Acidic
How was Carbon Dioxide added to the root beer?
Through Osmosis
By the yeast eating sugars
From the extract we used
By storing the root beer in a cold place
What is quality control?
A system of making sure a product meets specifications
The amount of chlorine of water
Making sure you get your credits
Trying not to annoy others around you
A solution with a pH of 8 has a concentration of Hydroxide molecules in the amount of 10-6 . What is this number, expanded?
1,000,000 molecules
1/1,000,000 molecules
60 molecules
-60 molecules
What is chlorine used for in drinking water?
To kill all the people
To kill harmful bacteria
To make the water smelly
To make the water taste good
Rate this unit on a scale of 1 to 4. 4 being the best!
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