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Chemical Formulas
Page 10
Questions (491)
C5H11 is an empirical formula.
Responses True True False
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The empirical formula in a compound is the _ whole number ratio of elements
Responses smallest smallest real real largest largest
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Which of the following is an empirical formula
Responses C18H36O2 C 18 H 36 O 2 C6H12O6 C 6 H 12 O 6 N2O4 N 2 O 4 C3H6O
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The molecular formula is the _ representation of the elemental composition of the compound.
Responses simplified simplified
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The empirical formula in a compound is the _ whole number ratio of elements
Responses actual actual largest largest real real
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Which of the following is an empirical formula
Responses C18H36O2 C 18 H 36 O 2 C6H12O6 C 6 H 12 O 6 C3H6O C 3 H 6 O N2O4
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Which of the following is a molecular formula?
Responses AlPO4 AlPO 4 NaHCO3 NaHCO 3 C2H6 C 2 H 6 AgNO3
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Which of the following is an empirical formula?
Responses C10H20 C 10 H 20 C24H2O2 C 24 H 2 O 2 C5H11 C 5 H 11 C12H24O12
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Teach me empirical and molecular formula
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Noble mike ighodalo
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What is the chemical formula for nitrogen dioxide?
A. NO2 B. NO4 C. N4O D. N2O
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UNKNOWN
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HKSO3 formula
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The names and chemical formulas for four substances are shown in the chart.
Substance Formulas Name Chemical Formula Carbonic
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What is the formulas for vanadium (IV) carbonate
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What is the formulas for tin (II) nitrite
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What is the formulas for cobalt (III) oxide
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What is the formulas for titanium (II) acetate
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What is the formulas of lithium iodide
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What is the formulas for lead (II) nitride
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What is the formulas for silver bromide
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Write the correct formula for calcium phosphite.
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What does CaCO 3 represent?
A chemical reaction. A chemical formula. A chemical subscript. A chemical symbol.
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What is the chemical formula for the binary compound nitrogen dioxide?
Responses A (NO)2 B 1N2Ox C NO2 D nitro1oxide2
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What is the chemical formula for potassium oxide?
Responses A K2O B KO2 C PO D PO2
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A calcium bromide compound is represented by which formula?
Responses A Ca2Br B Ca2Br2 C CaBr D CaBr2
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What is the chemical formula for aluminum nitride?
Responses A Al3 B AlN3 C Al3N3 D AlN
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What is the chemical formula for the binary compound nitrogen dioxide?
Responses A (NO)2(NO) 2 B 1N2Ox1N2Ox C NO2NO 2 D
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What is the chemical formula for aluminum nitride?
Responses A Al3Al 3 B AlN3AlN 3 C Al3N3Al 3 N 3 D AlN
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The image is a model of sulfuric acid that has a chemical formula of H2SO4. In 1-2 sentences, explain why creating models, like
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anon
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empiracal formula of C8H12N2O3
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From the chemical formula for bluestone, determine the theoretical percent composition of water in bluestone
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Write the name for each of the compounds below Make sure to record your answers on your answer sheet
a. BaS b. CdBr3 c. CF4 d.
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Holas
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Write the chemical formulas for the following compounds
Make sure to record your answers on your answer sheet a. magnesium
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Holas
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Identify the chemical formula that represents a compound. Check all that apply.
C5H12 Se8 Li2CO3 P4 I2
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What is the empirical formula for CuSO4.4H2O
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An unidentified compound contains
29.84 g sodium, 67.49 g chromium, and 72.67 g oxygen. Find the empirical and molecular formula
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Which is the correct formula for hydroiodic acid?
Responses HIO3 HIO 3 H3IO H 3 IO HI HI H2I
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Identify the following chemical formulas as an acid or a base
Zn(OH)2
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What is the formula for Barium Hydroxide?
Responses d. Ba(OH) d. Ba(OH) a. BaOH a. BaOH c. Ba(OH)2 c. Ba(OH)2 b. BaOH2
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Imprical formula for calcium
1 answer
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Mirriam Mwanza
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he term "3 FeCl2" in a balanced equation says
Responses A that there are three iron(II) ions and two chloride ions bonded
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Name these cpd
My(ClO2)2 U(SO4)3 HNO2 Cu2O
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Parent Categories (17)
Acids and Bases
Atomic Bonding
Atomic Structure
Balanced Equations
Chemical Compounds
Chemical Equations
Chemistry
elements and compounds
Formulas
Inorganic Chemistry
Ionic Bonding
Ionic compounds
Molecular Compounds
Organic Chemistry
Periodic table
Science and Chemistry
Stoichiometry