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Populaire samengevatte boeken chemistry
David R. Klein • ISBN 9781119659594
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Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste • ISBN 9780357363362
Julia Burdge • ISBN 9781260565850
Carl A. Burtis, David E. Bruns • ISBN 9781455741656
Theodore Brown, H. LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward, Matthew Stoltzfus • ISBN 9781292407616
Julia Burdge • ISBN 9780071102247
Lela Buckingham, J.E. Ed. Buckingham • ISBN 9780803626775
John McMurry, Carl A. Hoeger, Virginia E. Peterson • ISBN 9780321750839
Theodore E. Brown, H. Eugene H. Lemay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus • ISBN 9780321934208
Thomas R. Gilbert, Rein V. Kirss, Natalie Foster, Stacey Lowery Bretz • ISBN 9780393697308
Laatste content chemistry
Chem 134 Exam 3 (Take Home) Questions and Answers | 2026 Update 
| 100% Correct. 
The net ionic equation for the dissolution of zinc metal (Zn) in aqueous 
hydrobromic acid (HBr) is 
(a) Zn(s) + 2H+ (aq) -- Zn2+(aq) + H2(g) 
(b) Zn(s) + 2HBr-(aq) -- ZnBr2(aq) +2H+(aq) 
(c) 2Zn(s) + H+(aq) -- 2Zn2+(aq) + H2(aq) 
(d) Zn(s) + 2HBr(aq) -- ZnBr2(s) + 2H+(aq) 
(e) Zn(s) + 2Br-(aq) -- ZnBr2(a
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Chemistry•Chemistry
Chem 134 Exam 1Questions and Answers | 2026 Update | 100% 
Correct.
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Chemistry•Chemistry
Chem 134 Exam 3 (Take Home) Questions and Answers | 2026 Update 
| 100% Correct. 
The net ionic equation for the dissolution of zinc metal (Zn) in aqueous 
hydrobromic acid (HBr) is 
(a) Zn(s) + 2H+ (aq) -- Zn2+(aq) + H2(g) 
(b) Zn(s) + 2HBr-(aq) -- ZnBr2(aq) +2H+(aq) 
(c) 2Zn(s) + H+(aq) -- 2Zn2+(aq) + H2(aq) 
(d) Zn(s) + 2HBr(aq) -- ZnBr2(s) + 2H+(aq) 
(e) Zn(s) + 2Br-(aq) -- ZnBr2(aq) -(D) Zn(s) + 2HBr(aq) -- ZnBr2(s) + 2H+(aq) 
What mass (g) of potassium chloride is contained in 430.0 mL of ...
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Chemistry•Chemistry
Chem 134 Exam 1 Review Questions and Answers | 2026 Update | 
100% Correct. 
Li+ -lithium 
Na+ -sodium 
K+ -potassium 
NH4+ -ammonium 
Mg2+ -Magnesium 
Ca2+ -Calcium 
Al3+ -Aluminum
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Chemistry•Chemistry
hem 134 Exam 1 Questions and Answers | 2026 Update | 100% 
Correct. 
CIO2- -Chlorite 
CO32- -Carbonate 
C2H302- -Acetate 
CIO4- -Perchlorat
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Chemistry•Chemistry
Chem 134 Exam 1 Questions and Answers | 2026 Update | 100% 
Correct. 
giga -10^9 
mega -10^6 
kilo -10^3 
deci -10^-1
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Chemistry•Chemistry
CHEM 134 EXAM 1 Questions and Answers | 2026 Update | 100% 
Correct. 
Properties of the States of Matter -gas- average temp is 100C, has a low 
density, indefinite shape, indefinite volume, and weak intermolecular force 
liquid- average temp is 20C, has a high density, indefinite shape, definite volume, 
and moderate intermolecular force 
solid- average temp is 0C, has a high density, definite shape, definite volume, and 
strong intermolecular forces 
AS YOU ARE GOING FROM GAS TO SOLID REMOVING ...
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Chemistry•Chemistry
CHEM 134 Exam 1 Questions and Answers | 2026 Update | 100% 
Correct. 
kilo -10³ 
centi -10⁻² 
milli -10⁻³ 
average atomic mass eqation. -=(mass of isotope x relative abundance) 
+(mass of isotope x relative abundance) 
density equation -= mass/volu
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Chemistry•Chemistry
Chem 134 Exam 1 Questions and Answers | 2026 Update | 100% 
Correct. 
CIO2- -Chlorite 
CO32- -Carbonate 
C2H302- -Acetate 
CIO4- -Perchlorate 
po43- -Phosphate 
S042- -Sulfate 
CIO -Hypochlorite
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Chemistry•Chemistry
Chem 134 Exam 1 Questions and Answers | 2026 Update | 100% 
Correct. 
colligative properties -properties that depend only on the numbers of 
solute and solvent particles present not on their identities 
4 colligative properties -freezing point depression, boiling point elevation, 
vapor pressure, osmotic pressure 
Molarity -M=moles of solute/ liters of solution 
molality -m=moles of solute/kg of solvent 
Freezing Point Depression -deltaT=kfm ADD i=moles of ions/moles of 
solute if electrolyte 
B...
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Chemistry•Chemistry