Question 15 What is the oxidation state of chlorine in HCIO? a. 0 b. +1 c.-1...
Determine the oxidation state for each of the elements below. The oxidation state of chlorine brine in in hypochlorous acid hypoc HCIO The oxidation state of chlorine in magnesium chloride MgCl2 The oxidation state of nitrogen In nitrous acid HNO2
15. Determine the oxidation state on each element in the following: a. K2Cr2O7 b. Nacioz C. Hg2Cl2 d. SOZ e. MnSoz f. NiO2 g. Br2 h. SO, I. PO3- j. K2CO3 k. CrF63 1. CzH60 m. HSO31- n. H2 2. CHO p. HCI q. HCIO r. HCIOZ S. HCIO t. HCIO
A) B) C) Determine the oxidation state for each of the elements below. iron(?) ion The oxidation state of iron in is Fe3+ The oxidation state of chlorine in magnesium chloride MgCl2 is The oxidation state of nitrogen in nitrate ion NO3 is Submit Answer Retry Entire Group 9 more group attempts r-5 Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below. nitrous acid HNO2 H -_ N _ O _...
Question 7 of 15 Which compound contains chlorine (CI) with an oxidation number of +3 A) Cl2O B) CIO3 C) Cl2O3 D) CIO2 E) Cl2Os
oxidation state? most active metal? QUESTION 1 Determine the oxidation state of the following element Sulfur in thiosulfate ion S2032- a. +4 b.+2 C. +5 d. +3 QUESTION 2 Determine the oxidation of the following species Crin CrCl2 +2 0 0 +1 +3 ОО -2 QUESTION 3 Identify the most active metal from the following: Ba(s), Cr(s), Ni(s) Ba(s) Cr(s) Ba and Cr Cr and Ni
what is the oxidation state for the carbon atom (a) and the carbon atom (b) labelled in the structure of the caffeine molecule shown below? What is the oxidation state for the carbon atom (a) and the carbon atom (b) A36. labelled in structure of the caffeine molecule shown below? a. N b. N a. +3 and b. +2 (A) (B) a. +2 and b. = 0 (C) a. =-3 and b. = -2 a. +1 and b. = -2...
What is the oxidation state of the *carbon atom? O * Select one: O a. 0 O b. +1 O c.-1 O d.-2 O e. +2 Question 9 Not yet answered Marked out of 3.00 P Flag question What is the major product of the reaction below? Br KOtBu, tBuOH 60 °C
Please explain how to calculate it. What is the oxidation number of chlorine in Ba(ClO)2? A. 2+ B. 2- C. 1- D. 1+
QUESTION 16 What is the oxidation state of Cr in CrO42-? a. +2 b. +6 on o ou +8 ACTION 17 QUESTION 17 What volume of a 0.100 M HCl solution is needed to prepare 0.133 L of a 1.50 M HCl solution 200 L a. 2.00 L b. 30.0L C O d. 1.13 L QUESTION 18 1 leef chloring (1)
QUESTION 15 The oxidation number of chromium in sodium chromite, KCrO2, is O a.–2. ob.+1. Oc+3. Od. +2. e. 1. QUESTION 16 Which of the following is a weak acid in aqueous solution? a. HBr b. HI oc HNO 2 d. HCIO 4 e. H2SO4