Balance the reaction:
SnCl2 + K2Cr2O7 + HCl → CrCl3 + KCl + SnCl4 + H2O
What is the coefficient of SnCl4 in the balanced equation?
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Balance the reaction: SnCl2 + K2Cr2O7 + HCl → CrCl3 + KCl + SnCl4 + H2O...
7. Shown below is the aqueous reaction of KNO2, HCl, and SnCl2. 2 KNO2 (aq) + 6 HCl (aq) + 2 SnCl2 (aq) à 2 SnCl4 (aq) + N2O (g) + 3 H2O (l) + 2 KCl (aq) a. Is this a redox reaction? If so, which atom was reduced and which atom was oxidized. Support your answer by determining the oxidation states of the relevant atoms. b. If 50.0 g of KNO2 is consumed in this reaction, how many...
Balance the following equation: K2 CrO4 + Na2SO3 + HCl-KCI + Na2SO4 + CrCl3 + H2O Generally coefficients of 1 are omitted from balanced chemical equations. When entering your answer, include coefficients of 1 as required for grading purposes. Enter the coefficients for each compound, separated by commas, in the order in which they appear in the equation (e.g., 1,2,3,4,5,6,7). View Available Hint(s) Submit
Select the chemical equation that is balanced: 2 Cr + 3 HCl → 2 CrCl3 + 3 H2 2 Cr + 6 HCl → 2 CrCl3 + 3 H2 Cr + 3 HCl → CrCl3 + 3 H2
Assignment 6.3-Balancing Redox Reactions 1 Balance the following reactions using the oxidation number method (fill in table as wel) a. NaClO+ H2S ? NaCl+ H2SO4 Element Initial Oxidation # Final Oxidation # Reduced or Oxidized? Element initial Oxidation # Final Oxidation # Reduced or Oxidized? K2Cr:07 + SnCl2 + HCl? CrCb + SnCl4 + KCl + H2O Element Initial Oxidation # Final Oodation # Reduced or Oxidized? 2. Balance the following half-reactions. Be sure to balance for atoms first, then...
1. (2d) From mixing NaHSo3 with HCl and then adding K2Cr2O7. Write the balanced half-reation equation for the reduction of the dichromate ion, Cr2)7 (2-) in acid solution. 2. (2c) From mixing NaHSO3 and adding Br2. When Br2 is reduced the product is Br-. Write the half-reaction for the reduction of Br2. Say what is oxidized to for what and what is reduced to form what. 3. (2b) From mixing NaHSO3 to H2O2. The product formed by the reduction of...
Use the following information to answer the next 2 questions. KCl(aq)+Se(s)+I2(s)+H2O(l)→K2SeO3(aq)+KI(aq)+HCl(aq) When the equation above is balanced using lowest whole number coefficients, the coefficient of KCl(aq) is I2(s) is K2SeO3(aq) is KI(aq) is Question 42 In the above equation Choose...(I₂(s) or Se(s)) is acting as the oxidizing agent by transferring ____of electrons.
Enter the balanced complete ionic equation for HCl(aq)+K2CO3(aq)→H2O(l)+CO2(g)+KCl(aq). Express your answer as a chemical equation. Identify all of the phases in your answer.
Account for the changes in the highest wavelength maximum for CrCl3(H2O)6 with time. What reaction is occuring in solution?
The reaction of NaHCO3 and HCl produces NaCl, H2O and CO2. The balanced equation is: NaHCO3 + HCl = NaCl + H2O + CO2 You combine 5.0 g of NaHCO3 and 5.0 g of HCl. Determine the limiting reagent. Determine the amount of NaCl formed in the reaction based on these quantities of reactants. How much of the excess reactant remains? Thank you in advance!
When the following reaction is balanced, what is the coefficient for F2? K+F2 KF Balance the following reaction equation: Si F+ |SiO2 HF- Н,о When the following reaction is balanced, what is the coefficient for O2? Sg O2 SO2 When the following reaction is balanced, what is the coefficient for Ag? Ag Al(NO33 AgNOgA 3 When the following reaction is balanced, what is the coefficient for Fe? Fe(ОН), + к Fe+KOH When the following reaction is balanced, what is the...