Add acids and law of def mult prop etc What is the correct name for CrSO 4 A Chromium I sulfate B Chromium II sulfate C Chromium III sulfate D Chromium IV sulfate ID: 749500
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Slide1
Ch. 9 Clicker review
9.1-9.3 only so far
Add acids and law of
def
/
mult
prop
etc
…Slide2
What is the correct name for CrSO
4
?
A. Chromium (I) sulfateB. Chromium (II) sulfateC. Chromium (III) sulfateD. Chromium (IV) sulfate
☺Slide3
What is the correct formula for copper(II)bromide?
A. CuBr
2
B. Cu
2
Br2C. Cu2BrD. CuBr
☺Slide4
What is the correct name for
(NH
4
)3PO4?
A.
Ammonium
(I) phosphateB. Ammonium phosphateC. Ammonium (II) phosphateD. Ammonium (IV) phosphate☺Slide5
What is the correct formula for
diphosphorus
pentoxide?
A. P
2
O
2 B. P5O2 C. P2O
5
D. PO
5
☺Slide6
What does the roman numeral mean
in
copper(II)bromide?
A. number of moleculesB. number of atomsC. number of valence electrons
D. charge on the ion
☺
☺Slide7
What is the correct name for Ca(NO
3
)
2A. Calcium dinitrateB. Calcium(II) nitrate
C. Calcium nitrate
D. Calcium(II) dinitrate
☺Slide8
What is the correct name for MgCO
3
A. Magnesium carbonate
B. Magnesium(II) carbonate
C
. Magnesium
carbonateD. Magnesium (II) carbonate☺Slide9
What is the correct name for MnBr
3
?
A. Manganese(I) bromide(III)B. Manganese(III) bromide(III)C. Manganese bromide (III)
D. Manganese(III) bromide
☺Slide10
What is the? correct name for Fe
3
P
2?A. Iron (III) phosphideB. Iron (II) phosphide
C. Iron phosphide
D. Iron (II) phosphide(III)
☺Slide11
What is the correct formula containing magnesium and carbonate?
A. MgCO
3
B. Mg2
CO
3
C. Mg(II)CO3 D. Mg3CO3 ☺Slide12
What is the name for Fe(OH)
3
?
A. Iron hydroxideB. Iron trihyroxide
C. Iron (II) hydroxide
D. Iron (III) hydroxide
☺Slide13
What is the formula for silver nitrate?
A. Ag
3
NO3 B. Ag
2
NO
3 C. Ag(I)NO3D. AgNO3 ☺Slide14
What is
the name of
Cd(CO
3)2?
A.
Cadmium(I) carbonate
B. Cadmium(II) carbonateC. Cadmium(III) carbonateD. Cadmium carbonate☺Slide15
What is
the name of
Zn(OH)
2?A. Zinc (I) hydroxide
B.
Zinc(II) hydroxide
C. Zinc(III) hydroxideD. Zinc hydroxide☺Slide16
What is the name of NH
4
NO
3?A. Ammonium nitrateB. Nitrogen hydrogen nitrate
C. Nitrogen hydroxide
D. Ammonium nitride
☺Slide17
The 3 in
NH
4
NO3is a(n)
A. coefficient
B. subscript
C. oxidation numberD. exponent☺Slide18
What element has the same
electron dot structure as boron?
Carbon
Nitrogen
Oxygen
Aluminum
☺Slide19
Which of the following most likely has an ionic bond?
A. H
2
B. MgCl2C. SO
2
D. CH
4☺Slide20
Which of the following most likely has an covalent bond?
A.
AlN
B. KCl
C.
CaO
D. CO☺Slide21
When ionic compounds are named, the name of the anion (if it’s not polyatomic!) will be
A. –
ite
B. –ideC. –
ic
D. -ate
☺Slide22
Which particles are lost, shared or gained when bonding?
A. protons
B. electrons
C. neutronsD. alpha particles
☺Slide23
In most cases, how many valence electrons are needed for stability?
A. 2
B. 4
C. 6D. 8
☺Slide24
Which noble gas has an electron configuration that is stable with only two electrons?
A. H
B. He
C. Ar
D. Kr
☺Slide25
When hydrogen bonds covalently with fluorine, hydrogen shares ___ pair(s) of electrons.
A. 1
B. 2
C. 3D. 4
☺Slide26
Ionic bonds occur between cations and ___
A. hydrogen ions
B. anions
C. polar moleculesD. coordinate covalent bonds
☺Slide27
9.4 and 9.5 ReviewSlide28
Name HF
A. hydrogen fluoride
B. hydrogen
trifluorideC. hydric acidD. hydrofluoric acid
☺Slide29
Name H2S
A.
hydrosulfuric
acidB. dihydrogen sulfideC. hydro(II) sulfuric acidD. sulfurous acid
☺Slide30
Name H2SO4
A. Sulfous acidB. hydrosulfuric acid
C. Sulfuric acid
D.
hydrosulfic acid☺Slide31
Name HNO2
A.
h
ydronitriteB. Nitrous acidC. hydronitrite acidD. hydronitrate
☺Slide32
What is the formula for Nitric acid?
A. HNO
2
B. H2NO3C. H2NOD. HNO3
☺Slide33
What is the formula for sulfurous acid?
A. H
2
SO3B. H2SO4C. HSO3
D. H
2
S☺Slide34
What is the formula for Carbonic acid?
A. H
2
SO3B. H2CO3 C. H
2
CO
2D. HCO3☺Slide35
What is the formula for phosphoric acid?
A. H
3
PO4 B. HPO3C. H3PO
2
D. HPO
2☺Slide36
What is the formula for hydrochloric acid?
A. H
2
Cl2B. HCl2C. H2ClD.
HCl
☺Slide37
What is the formula for sodium hydroxide?
A. Na
2
(OH)2B. Na(OH)2C. NaOHD. Na
2
OH
☺Slide38
What is the formula for Iron(II) hydroxide?
A. Fe(OH)
2
B. Fe2(OH)2C. FeOHD.
Fe(OH)
3
☺Slide39
What is the name of Mg(OH)2?
A. Magnesium(II) hydroxide
B. Magnesium (I) hydroxide
C. Magnesic acidD. Magnesium hydroxide
☺Slide40
What is the name of Zn(OH)2?
A. Zinc hydroxide
B. Zinc(II) hydroxide
C. Zinc (I) hydroxideD. Zincic acid
☺Slide41
What is the name of Mn(OH)3
?
A. Manganese hydroxide
B. Manganese (I) hydroxideC. Manganese(III) hydroxideD. Manganic acid
☺Slide42
Which law
states that in samples of any chemical compound, the masses of the elements are always in the same proportions.
A. Law of multiple proportions
B. Law of definite proportions
C. Law of conservation of energy
D. Law of entropy
☺Slide43
Which law states
w
henever
the same two elements form more than one compound, the different masses of one element that combine with the same mass of the other element are in the ratio of small whole numbers.
A. The Law of Multiple Proportions
B. The Law of Definite Proportions
C. The Law of Conservation of MatterD. Dalton’s Atomic Law☺Slide44
If compound A has 5.12 g of O and 0.32 g of H, and compound B has 7.68g of O and 0.967g of H, what is the
lowest
whole-number mass ratio of
oxygen that combines with a given mass of hydrogen?
A. 16:2
B. 16:8
C. 2:1D. 1:1☺