Final Volume V₂ = 341 mLal Volume V₁ =?10. What is the molecular geometry and molecular polarity for CH₂Cl, and SO, ²?11. What do catalysts do and how do they affect reaction rates?12. 2 Atoms are side by side. Their chemical reactivity is dependent on theelectrons which holdserve fe13. Identify the acid, base, conj. Acid, conj. Base: H₂CO, + HPO4 H₂PO4 +HCO,14. True or False? Chemistry looks at the microscopic view of matter.15. Identify the 4 biological buffer mechanisms16. Calculate the density of silver metal if 930 cm³ block has a mass of 2.21 x 104 g.Express the answer with the correct number of significant figures.17. Kinetic molecular theory describes the behavior of which state of matter?18. The pH scale operates on a logarithm scale which means an increase or decreasefoldin theof pH is by 10s. So, a change in pH from 5 to 3 is ahydrogen ion concentration. And in other words, a pH of 3 hasand less OH- than a pH of 519. A precipitate occurs in the reaction between calcium chloride and sodiumName the components of sophosphate. What is the identity of the precipitate(s)?ling po t elevation isadd a solute to a solvent an aga solution20. Determine whether the following are electrolytes or nonelectrolytesboilingmore heat energy needs to goent is needed, whatwhich causes aa. PbCl₂into the system mise the tempeb. Na₂SO4ns to the intermolecularc. Ba,(PO4)₂d. Al(OH),We cae. CuSO4f.Al(C₂H₂O₂)3when theenergy.Jut-2and/or solvent?H+ ionsoth inside anddescribes when there greater colaterarn moreTheor

10) ch2cl2= polar molecule because individual dipole do not cancel each other so there is net dipole…

Answered: 10. What is the molecular geometry and…

10. What is the molecular geometry and molecular polarity for CH₂Cl, and SO, ²? 11. What do catalysts do and how do they affect reaction rates?

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 10CR: . Explain what it means that a reaction has reached a state of chemical equilibrium. Explain why...

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Question

100%

Final Volume V₂ = 341 mL
al Volume V₁ =?
10. What is the molecular geometry and molecular polarity for CH₂Cl, and SO, ²?
11. What do catalysts do and how do they affect reaction rates?
12. 2 Atoms are side by side. Their chemical reactivity is dependent on the
electrons which hold
serve fe
13. Identify the acid, base, conj. Acid, conj. Base: H₂CO, + HPO4 H₂PO4 +
HCO,
14. True or False? Chemistry looks at the microscopic view of matter.
15. Identify the 4 biological buffer mechanisms
16. Calculate the density of silver metal if 930 cm³ block has a mass of 2.21 x 104 g.
Express the answer with the correct number of significant figures.
17. Kinetic molecular theory describes the behavior of which state of matter?
18. The pH scale operates on a logarithm scale which means an increase or decrease
fold
in the
of pH is by 10s. So, a change in pH from 5 to 3 is a
hydrogen ion concentration. And in other words, a pH of 3 has
and less OH- than a pH of 5
19. A precipitate occurs in the reaction between calcium chloride and sodium
Name the components of so
phosphate. What is the identity of the precipitate(s)?
ling po t elevation is
add a solute to a solvent an aga solution
20. Determine whether the following are electrolytes or nonelectrolytes
boiling
more heat energy needs to go
ent is needed, what
which causes a
a. PbCl₂
into the system mise the tempe
b. Na₂SO4
ns to the intermolecular
c. Ba,(PO4)₂
d. Al(OH),
We ca
e. CuSO4
f.
Al(C₂H₂O₂)3
when the
energy.
Jut
-2
and/or solvent?
H+ ions
oth inside and
describes when there greater colater
arn more
Theor

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