What is the coefficient for NaBr in the balanced version of the following chemical equation:
Cl2+NaBr→NaCl+Br2
What is the coefficient for NaBr in the balanced version of the following chemical equation: Cl2+NaBr→NaCl+Br2
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
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.)
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
Balanced chemical equation for synthesis of [Co(NH3)5ONO]Cl2 and balanced chemical equation for synthesis of [Co(NH3)5NO2]Cl2 This is what we are given: Nitritopentaaminecobalt(III) chloride is formed by reacting chloropentaaminecobalt(III) chloride with NaNO2. This simply replaces a chloride that's bonded directly to the cobalt with an NO2 group that's bonded (at least initially) through the [Co(NH3)5Cl]Cl2 + NaNO2 ⟶⟶ [Co(NH3)5ONO]Cl2 + NaCl (5) This product will slowly convert into the nitro isomer if left at room temperature for 1-2 weeks. The conversion...
What is the stoichiometric coefficient for O2(g) when the following chemical equation is balanced... What is the stoichiometric coefficient for O2(g) when the following chemical equation is balanced using the lowest, whole-number coefficients? ___ C3H6(g) + ___ O2(g) → ___ CO2(g) + ___ H2O(g) A) 1 B) 2 C) 3 D) 6 E) 9 ***** I know the answer is 9 but I don't understand why, when I solved the problem I got 6 as my answer.******
How do halogens (F2,Cl2,Br2.I2) react with water? write balanced chemical reactions.
how do you write a chemical reaction equation of Cl2 + Br2 + H2O + C6H12 ——>?
From the following balanced equation, 2 Na(s) + Cl2(8) — 2 NaCl(s) how many moles of NaCl can be formed from 3 mol Cl,? • Your answer should have one significant figure.
calculate the standard standard voltage of the system
- 1. Write a balanced equation (complete or net ionic). NaBr+ Br, - NaBr + Br 2N al + Br 2 2NaBr +12 NaCl + Br 2 - NaBr+ C) NaBr + 12 -- Nal, + Br Nal+ 12 → Nal +12 NaCl +12 - Nal 2 + Cl NaBr+ Cl2 - NaCl,+Br Nal+ Cl2-NaCl2 +/ 2. Calculate the standard voltage of the system (show work). 2 I -
Consider the unbalanced chemical equation below: PBr3 (1) → P4 (s) + Br2 (1) In the balanced equation, the stoichiometric coefficient for Br2 (1) is: 1 N 3 12 6