What is a Balanced Chemical Equation (BCE)?
Review CIA 2 HSPS

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•
Chemistry
•
10th - 11th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A Balanced Chemical Equation (BCE) shows the reactants and products of a chemical reaction with equal numbers of each type of atom on both sides, ensuring the law of conservation of mass is followed.
2.
FLASHCARD QUESTION
Front
What is the right ratio of chemicals for the BCE: CO + Fe2O3 --> Fe + CO2?
Back
3,1 --> 2,3
3.
FLASHCARD QUESTION
Front
What ion is more present in a basic solution?
Back
OH- (hydroxide ion) is more present in a basic solution.
4.
FLASHCARD QUESTION
Front
At what temperature can you fully dissolve 60g of KNO3?
Back
37 degrees Celsius.
5.
FLASHCARD QUESTION
Front
How would potassium bromide be described if 80 grams is dissolved in 100 mL of water at 10 degrees?
Back
Supersaturated.
6.
FLASHCARD QUESTION
Front
What are electrolytes?
Back
Electrolytes are substances that dissociate into ions in solution and can conduct electricity.
7.
FLASHCARD QUESTION
Front
Which of the following are electrolytes? Acids, Bases, Salts, or All?
Back
All.
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