Take This Chemical Equation Trivia Quiz
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Chemistry is an interesting subject where chemical equations are learnt. Chemical equations is a representation of chemical reactions using symbols and formulas. Chemical reactions and products are explained with chemical equations. How well do you understand the concept of chemical equations? Do you consider yourself knowledgeable on chemical equations? Try our quiz then
- 1.What entities are usually on the left hand side of a chemical equation?
- A.
Product
- B.
Reactant
- C.
Ionic
- D.
Atomic
- 2.What entities are usually on the right hand side of a chemical equation?
- A.
Product
- B.
Reactant
- C.
Ionic
- D.
Atomic
- 3.What are coefficients next to the symbols and formulae of entities known as? The Absolute values of ______
- A.
Stoichiometric numbers
- B.
Ionic numbers
- C.
Atomic numbers
- D.
Reactions
- 4.Who diagrammed the first chemical equation?
- A.
Jean Beguin
- B.
David Stone
- C.
John Smith
- D.
Elizabeth Daily
- 5.What year was the first chemical equation diagrammed?
- A.
1613
- B.
1614
- C.
1615
- D.
1616
- 6.What are the reactants in a chemical equation?
- A.
The starting substance
- B.
The formed substance
- C.
The ions
- D.
The atoms
- 7.What are the products in a chemical equation?
- A.
The starting substance
- B.
The formed substance
- C.
The ions
- D.
The atoms
- 8.Which of these equations denote the reaction of hydrochloric acid with sodium?
- A.
2 HCl + 2 Na → 2 NaCl + H2
- B.
2 HCl + 2 Na → 2 NaCl
- C.
2 HCl + 2 Na → 2 NaCl + H
- D.
HCl + 2 Na → 2 NaCl
- 9.Which of these represents sodium?
- A.
Na
- B.
HCI
- C.
H2
- D.
Sd
- 10.When stating physical state, what denotes a solid?
- A.
S
- B.
L
- C.
SL
- D.
SD
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