What are the net ionic equations for the rxns below: Br2 + NaCl
Br2 + NaBr
Br2 + NaI
Cl2 + NaCl
Cl2 + NaBr
Cl2 + NaI
I2 + NaCl
I2 + NaBr
I2 + NaI
What are the net ionic equations for the rxns below: Br2 + NaCl Br2 + NaBr...
What is the coefficient for NaBr in the balanced version of the following chemical equation: Cl2+NaBr→NaCl+Br2
Match Each reaction to its reaction type: 2 NaBr + Cl2 → 2 NaCl + Br2 Na2SO4 + CaCl2 → CaSO4 + 2 NaCl CH4 + 2 O2 → CO2 + 2 H2O CaCO3 → CaO + CO2 MgO + H2O → Mg(OH)2 HCl + NaOH → NaCl + H2O A. Decomposition B. Double Replacement C. Combustion D. Acid/Base E. Explosion F. Combination G. Single Replacement
How many electrons are transferred in the following reaction? Br2(l) + 2 NaI(aq) → 2 NaBr(aq) + I2(s) Enter your answer as an integer.
Which of the reactions below does not represent a redox reaction? 2 NaI (aq) + Br2 (l) → 2 NaBr (aq) + I2 (g) 2 NaCl (aq) + Pb(NO3)2 (aq) → PbCl2 (s) + 3 NaNO3 (aq) 3 Al (s) + 6 HCl (aq) → 3 H2 (g) + AlCl3 (aq) 2 H2O (l) → 2 H2 (g) + O2 (g) None of these
POST LABORATORY QUESTIONS 1. Write the molecular, total ionic, and net ionic equations for the reaction between aqueous solutions of Sr(NO3)2 and Na2S04. Molecular: Total Ionic: Net Sonic: 2. A Chem 1314 student has narrowed the unknown choice down to NaBr or NalO3. What reagent from this lab should she add to make her final identification? 3. A 6.0 g sample that contains a mixture of CaCl2 and NaCl was dissolved in water, and the solution treated with sodium oxalate...
Formula Unit and Net Ionic Equations for NaCl + RbNO3 + Ca(ClO3)2.
What is the redox reaction between these three equations: 1. NaOCl + 2HCl --> NaCl + H2O + Cl2 2. Cl2 + 2I- --> I2 + 2Cl- 3. 2S2O3^2- + I2 --> S4O6^2- + 2I-
What are the balanced equations and net ionic equations? 1a. CoCl2 + Na3PO4 -> 1b. CoCl2 + NaCl ->
Consider the following chemical reaction: Cl2 (g) + 2 NaBr (s) ––> 2 NaCl (s) + Br2 (l) What substance is oxidized in this reaction? (Hint: The substance that is oxidized will contain an element that undergoes an increase in oxidation number during the course of the reaction.)
Write total ionic and net ionic equations for reactions 1, 2, 3, and 4 on page 5 of the lab manual. (Below are the reactions on page 5.) | 1. RCOH + NaOH → RCO2 Nat + H2O organic acid base salt 2. RNH3 + HCI - RNH organic base acid CI salt 3. RCO2 Na+ + HCI → RCOH + NaCl salt acid organic acid 4. RNHECI + NaOH → RNH + H2O + NaCl salt base organic base...