The 121 howitzer refers to the bore size of the weapon in mm. Thus, the "121" has a 121 mm bore size. What is the "caliber" of this gun if the term caliber refers to the bore size in inches multiplied by 100 (10.0 mm = 1.00 cm; 2.54 cm = 1.00 in)? 2. According to the Bronsted-Lowry definition, a base is a(n):

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Chapter4: Stoichiometry
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Practice Final
✓1. The 121 howitzer refers to the bore size of the weapon in mm. Thus, the “121” has
a 121 mm bore size. What is the "caliber" of this gun if the term caliber refers to
the bore size in inches multiplied by 100 (10.0 mm = 1.00 cm; 2.54 cm = 1.00
in)?
2. According to the Bronsted-Lowry definition, a base is a(n):
?
3. Which of the following will produce a polar bond (> or equal to 0.50) with
carbon? [Not multiple choice]
a. C-H
b. C-Cl
c. C-O
d. C-Pt
theory desc
24. When we observe a chemical reaction such as a fire burning or a beaker changing
color, this is due to the behavior of which subatomic particle?
5.
What is the definition of an ionic bond? Covalent bond?
6. Identify each scenario individually as a fast or slow reaction med vodium
a. A solid in a large volume with a low temperature
b. A gas in a small volume with a high temperature
c.) A liquid in a small volume with a low temperature
7. Determine the number of protons, neutrons, and electrons for K+¹, Cut2, Cl-
?
8. Protons + Neutrons = ?; Electrons - protons= ?
9. What makes up a buffer? When you mix a strong acid and strong base, what do
weak anid + Conjugate base
you get? [If it helps, pick a strong acid and strong base example and react them
Neutralization
together] CHO),
rn more a
-Theory C
ite:
Transcribed Image Text:Practice Final ✓1. The 121 howitzer refers to the bore size of the weapon in mm. Thus, the “121” has a 121 mm bore size. What is the "caliber" of this gun if the term caliber refers to the bore size in inches multiplied by 100 (10.0 mm = 1.00 cm; 2.54 cm = 1.00 in)? 2. According to the Bronsted-Lowry definition, a base is a(n): ? 3. Which of the following will produce a polar bond (> or equal to 0.50) with carbon? [Not multiple choice] a. C-H b. C-Cl c. C-O d. C-Pt theory desc 24. When we observe a chemical reaction such as a fire burning or a beaker changing color, this is due to the behavior of which subatomic particle? 5. What is the definition of an ionic bond? Covalent bond? 6. Identify each scenario individually as a fast or slow reaction med vodium a. A solid in a large volume with a low temperature b. A gas in a small volume with a high temperature c.) A liquid in a small volume with a low temperature 7. Determine the number of protons, neutrons, and electrons for K+¹, Cut2, Cl- ? 8. Protons + Neutrons = ?; Electrons - protons= ? 9. What makes up a buffer? When you mix a strong acid and strong base, what do weak anid + Conjugate base you get? [If it helps, pick a strong acid and strong base example and react them Neutralization together] CHO), rn more a -Theory C ite:
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