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What is The balanced half-reaction in which chlorine gas is reduced to the aqueous chloride ion?
Cl2 --> 2Cl-
Which enthalpy is higher 2 Cl or cl2?
2Cl
What is wrong with redox reaction 2Cl plus 2Br - Cl2 plus Br2?
Is this the reaction you mean 2Br Cl2--->Br2 2Cl This can be happen.Equation in your question cannot be happened
What will happen if all of the atoms in a substance gain an electron?
They becomes negatively charged anions. eg. Cl2(g) + 2e- = 2Cl^(-)
Is Cl2 pure covalent?
No, there is only a single bond in a Cl2 molecule.
What is The balanced half-reaction in which chlorine gas is reduced to the aqueous chloride ion?
Cl2 --> 2Cl-
Which enthalpy is higher 2 Cl or cl2?
2Cl
What is wrong with redox reaction 2Cl plus 2Br - Cl2 plus Br2?
Is this the reaction you mean 2Br Cl2--->Br2 2Cl This can be happen.Equation in your question cannot be happened
What is the equation for the reaction between chlorine and hydrogen sulphide?
The chemical reaction is:H2S + Cl2 = S + 2 HCl
What is the net ionic equation for the reaction of chlorine gas into a aqueous solution of sodium iodide?
Cl2-(g) + 2I-(aq) ---------> 2Cl-(aq) + I2-(g)
Given that 31.6ml of 0.141M Na2S2O3 is needed to reach the stoichiometric point how many grams of Cl2 are in the titrated?
Thiosulfate: 2 S2O32- --> S4O62- + 2e-equivalency to:Chlorine: 1 Cl2 + 2e- --> 2Cl-31.6 ml * 0.141 mmol/ml S2O32- = 4.456 mmol S2O32-= 4.456 *(2 electron / 2 S2O32-) = 4.456 mmol (electrons) == 4.456 *(1 Cl2 / 2 electron) = 2.228 mmol Cl2 == 2.228 * 70.90 mg/mmol Cl2 = 158 mg == 0.158 g Chlorine
What will happen if all of the atoms in a substance gain an electron?
They becomes negatively charged anions. eg. Cl2(g) + 2e- = 2Cl^(-)
What are half-reactione?
Some chemical reactions require oxidation and reduction to occur. Sodium and Chlorine react ... the sodium atoms lose electrons and become sodium ions. That is one half of what is going on. That is a half-reaction. At the same time the chlorine atoms are absorbing those same electrons to become chloride ions. That is the other half of what is going on. That is also a half reaction. Symbolically you can write these as 2 separate things: Na --> Na+ + e- Cl2 +2e- --> 2Cl- notice because chlorine is diatomic, there are 2e- involved in that half reaction. You should now reconcile this by balancing the number of electrons to be the same in both half reactions by multiplying the top half-reaction by 2. 2Na --> 2Na+ + 2e- Cl2 +2e- --> 2Cl-
What is seen at the anode when a solution of copper chloride is electrolysed?
In MOLTEN zinc chloride, At the cathode: Zn2+ + 2e- --> Zn(s) At the anode: 2Cl- --> Cl2(g) + 2e- In CONCENTRATED aqueous zinc chloride solution, At the cathode: 2H+ + 2e- --> H2(g) At the anode: 2Cl- --> Cl2(g) + 2e- (Zinc is not formed as it's Enaught value is very negative. Chlorine is still formed though.) In dilute (less than 5%) squeous zinc chloride solution, At the cathode: 2H+ + 2e- --> H2(g) At the anode: 2O2- --> O2(g) + 4e-
Is Cl2 pure covalent?
No, there is only a single bond in a Cl2 molecule.
Cl-Cl bond in Cl2?
its a non polar bond non polar bonds exist between two of the same element like Cl2 in this case
What is the formula of ion chloride?
2Cl-
