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Chemical Compounds
Page 10
Questions (480)
What is the name for the molecular compound PCl5?
A. diphosphorus tetrachloride B. phosphorus hexachloride C. pentaphosphorus
1 answer
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e
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What does the name iron(II) in a compound indicate about the cation?
a 2+ charge a 2– charge an 11+ charge
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e
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What is the formula for the molecular compound nitrogen monoxide?
N2O NO2 NO NO9
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e
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What is the molar mass of the compound C9H11NO2 ?
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Which statement is true about sodium chloride (NaCl)?
a) It is a salt because it decreases the concentration of metallic ions. b)
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Which of the following is a compound?
a) CO2 b) Ne c) O2 d) P4
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what does H2O MEANS IN CHEMISTRY
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WHAT DOES NaCL,K,0,CaBr2 stands for in chemistry
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What is the formulas for chromium (III) hydroxide
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H2O2
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Taaju
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Which compound(s) is/are water soluble? Check all that apply.
Ethane, C2H6 Methane, CH4 Pentane, C5H10 Potassium nitrate, KNO3
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For example, NaOH is called
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What is the name of the compound, H2O?
Responses A hydrous oxide B dihydrogen monoxide
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What is the name of the compound NO2?
Responses A nitrogen dioxide B nitrous oxide
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What is the chemical formula for potassium oxide?
Responses A K2OK 2 O B KO2KO 2 C POPO D PO2
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Store ferrous sulfate?
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Riek
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Which of the following is a chemical (as opposed to, say, a fiber or cell)?
(1 point) Responses sarcomere sarcomere
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Column A
1. Al2S3 : Al2S3 2. FeCl3 : FeCl3 3. CuCO3 : CuCO3 Column B a.59.05 grams/mol b.91.56 grams/mol c.91.30 grams/mol
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iamelucule of lithium suthide, there two forms of hum and one afom of sulfur Which statement about bithus sulfidu is conect? (1
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Styxx
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What is the ratio of atoms in the molecule aluminum carbonate?
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What does the base
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qwertyufkkh
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What is the correct name for Sr(OH)2
Responses Strontium hydrogen oxide Strontium hydrogen oxide Strontium (II) hydrogen oxide
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Which of the following formulas represent ionic compounds? Check all that apply. CO2, NO, C2H6,C2H7N, C2H6O
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Which of the following formulas represent ionic compounds? Check all that apply. CO2, ICl, C2H6,C2H7N, C2H6O, CH5N
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Classify each chemical compound:
compound NO HCIO4 Ni(CN)3 type of compound ionic ionic ionic molecular molecular molecular
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Define a chemical compound and give 4 examples
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Barbie and the three musketeers
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What does NaCO3 stand for
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Define chemical compound
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Calculate the molecular masses of the following
NICO3 POCL3 H2SO4
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The ratio of the elements in a binary ionic compound are based on the element's ________________.
Responses A oxidation
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Parent Categories (10)
Chemistry
Elements
Inorganic Chemistry
Materials
Organic Chemistry
Physical Chemistry
Science and Chemistry
Science/Chemistry
Science/Substance Chemistry
Scientific notation