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문제 44f
Write the formula for each ionic compound. f. iron(II) phosphate
문제 45a,b,c,d
Write the name from the formula or the formula from the name for each hydrated ionic compound.
a. CoSO4•7 H2O
b. iridium(III) bromide tetrahydrate
c. Mg(BrO3)2•6 H2O
d. potassium carbonate dihydrate
문제 46a,b,c,d
Write the name from the formula or the formula from the name for each hydrated ionic compound.
a. cobalt(II) phosphate octahydrate
b. BeCl2•2 H2O
c. chromium(III) phosphate trihydrate
d. LiNO2•H2O
문제 47
Name each molecular compound. a. CO b. NI3 c. SiCl4 d. N4Se4
문제 48a,c
Name each molecular compound. a. SO3 c. BrF5
문제 48b
Name each molecular compound. b. SO2
문제 48d
Name each molecular compound. d. NO
문제 49a,b,c
Write the formula for each molecular compound. a. phosphorus trichloride b. chlorine monoxide c. disulfur tetrafluoride
문제 49d
Write the formula for each molecular compound. d. phosphorus pentafluoride
문제 51a,b,c
Name each acid. a. HI(aq) b. HNO3(aq) c. H2CO3(aq)
문제 52a
Name each acid. a. HCl(aq)
문제 52b,c
Name each acid. b. HClO2(aq) c. H2SO4(aq)
문제 53a,b,c
Write the formula for each acid. a. hydrofluoric acid b. hydrobromic acid c. sulfurous acid
문제 54
Write the formula for each acid. a. phosphoric acid b. hydrocyanic acid c. chlorous acid
문제 55a,b
Refer to the nomenclature flowchart (Figure 3.11) to name each compound. a. SrCl2 b. SnO2
문제 55c
Refer to the nomenclature flowchart (Figure 3.11) to name each compound. c. P2S5
문제 55d
Refer to the nomenclature flowchart (Figure 3.11) to name each compound. d. HC2H3O2(aq)
문제 56a
Refer to the nomenclature flowchart (Figure 3.11) to name each compound. a. HNO2(aq)
문제 57a,b,c
Refer to the nomenclature flowchart (Figure 3.11) to name each compound. a. KClO3 b. I2O5 c. PbSO4
문제 58a,b
Refer to the nomenclature flowchart (Figure 3.11) to name each compound. a. XeO3 b. KClO
문제 58c
Refer to the nomenclature flowchart (Figure 3.11) to name each compound. c. CoSO4
문제 59a,b,c,d
Calculate the formula mass for each compound. a. NO2 c. C6H12O6 b. C4H10 d. Cr(NO3)3
문제 60a,b,c,d
Calculate the formula mass for each compound. a. MgBr2 b. HNO2 c. CBr4 d. Ca(NO3)2
- Calculate the number of moles in each sample: a. 72.5 g CCl4 b. 12.4 g C12H22O11 c. 25.2 kg C2H2 d. 12.3 g dinitrogen monoxide
문제 61
- What is the mass of each sample? a. 15.7 mol HNO3 b. 1.04 × 10^-3 mol H2O2 c. 72.1 mmol SO2 d. 1.23 mol xenon difluoride
문제 62
문제 63
Determine the number of moles (of molecules or formula units) in each sample. a. 25.5 g NO2 b. 1.25 kg CO2 c. 38.2 g KNO3 d. 155.2 kg Na2SO4
문제 64a
Determine the number of moles (of molecules or formula units) in each sample. a. 55.98 g CF2Cl2
문제 64b
Determine the number of moles (of molecules or formula units) in each sample. b. 23.6 kg Fe(NO3)2
문제 64c
Determine the number of moles (of molecules or formula units) in each sample. c. 0.1187 g C8H18
문제 64d
Determine the number of moles (of molecules or formula units) in each sample. d. 195 kg CaO