Assign oxidation numbers to each of the atoms in the following compounds:
HNO3:
H =
N =
O =
Cr2O72-:
Cr =
O =
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Assign oxidation numbers to each of the atoms in the following compounds: HNO3: H = N...
Formal Oxidation Numbers Assign formal oxidation numbers to the specified atoms in the following compounds, according to convention. The O atom in Na2SO4 The P atom in Na3PO4 The S atom in Na2SO4 The H atom in NH3 1pts Tries 0/5 The O atom in H2SO3 The N atom in NO The P atom in H2PO3- The O atom in CuSO4
16. Assign oxidation numbers to all the atoms in each of the following: a. HNO3 b. CuClb С. 02 d. H2O2 e. C,H120 f. Ag g. PbSO4 h. PbO2 i. Na2C204 j. CO2 k. (NH42Ce(SO4)3 . Cr2O3
Oxidation Numbers 1. Assign oxidation numbers to the atoms in each of the following. a) SO2 d) Mgl b) HCIO e) CaH c) Cr,0,2 f) Fe, 2. For each of the following: •assign oxidation numbers •indicate whether the equation represents a redox reaction .if redox, identify OA and RA a) Cu + 2 AgNO, 2 Ag + Cu(NO3)2 b) Pb(NO3)2 + 2 KI Pbl, + 2 KNO, c) Cl2 + 2 KI I2 + 2 KCI d) 2 NaCl 2...
18. Identify the oxidation numbers of the atoms in the following polyatomic ions or compounds: · A. H2PO4 H +1 D is B. S2O32- 2-2 X 3 C. NO2 D. MnO4 E. BrO3- F. Cr2O72-
7. Assign oxidation states for all atoms in each of the following compounds a. UO 2+ Element Oxidation State b. KMnO4 Element Oxidation State Mn 0
Determine the oxidation numbers of each atom in the following species H= C= C2H4 O = CO2 C= O Cu= CuO O = N = НЕ HNO3 N = NO2 N = Cu(NOs)2 Cu CraO,2 Cr= С 3 Mg = MgC2O4 O = Оз F = O = Xe ХеOFz O = H= Н202
Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below. hypochlorous acid H CI HCIO permanganate ion Mn O Mno4 arsenic acid H As o H3Aso4
Exercise: Assign oxidation numbers to the underlined element in each of the following compounds. Remember an oxidation number is for one atom of the element. FeQ 6. Cuzo 1. 2. Al4C3 7. SnBr4 3. Cul 8. PbO2 4. FeBr3 9. Hg2Cl2 5. CoCl3 10. Cr203
Chemistry 101 Solve the following problems: 79. Assign oxidation states for all atoms in each of the following compounds. a. KMnO f. Fe,o b. NIO g. XeOF. c. Na Fe(OH) h. SF. d. (NH) HPO4 i. CO e. P.O. j. CH206
Assign oxidation numbers to all the elements in each of the following compounds: HSeO4^- H2PO3^- SO4^2- BaSO3 AlPO4 NO3^- Ni2O3 ClO3^-