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In the reaction 2Na + Br₂ → 2NaBr, sodium (Na) is the element that is oxidized. Sodium loses one electron to form Na⁺ ions, resulting in an increase in its oxidation state from 0 to +1. Conversely, bromine (Br₂) is reduced as it gains electrons, decreasing its oxidation state from 0 to -1.
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What is a balance chemical equation for the synthesis of NaBr from Na and Br2?
2 Na + Br2 --> 2 NaBr
2NA plus 2NH3 gives wat?
2NH3 + 2NA = 3H2 + NA3N2
How do you balance this equation Na plus H2O equal to NaOH plus H2?
2Na + 2H2O -------> 2NaOH + H2
Balance the following equation Na plus HNO3?
The balanced equation for Na + HNO3 is: 2Na + 2HNO3 -> 2NaNO3 + H2
What type of reaction is represented in Zn plus 2NaCl yields 2Na plus ZnCl2?
This is a single displacement reaction, where zinc (Zn) replaces sodium (Na) in sodium chloride (NaCl) to form zinc chloride (ZnCl2) and sodium (Na) metal. The reaction is also known as a displacement or substitution reaction.
Which element is oxidized in the reaction below 2Na plus Br2 2NaBr?
Sodium (Na) is oxidized in the reaction to form sodium bromide (NaBr). In this reaction, sodium goes from an oxidation state of 0 to +1, indicating that it has lost an electron and been oxidized.
What is a balanced chemical equation for the synthesis of sodium bromide for sodium and bromine?
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
What is the balanced chemical equation for the synthesis of sodium bromide from sodium bromine?
2Na + Br2 = 2NaBr
What is a balanced chemical equation for the sythesis of sodium bromide from sodium and bromine?
2Na + Br2 --> 2NaBr =============
What type of reaction is Na plus F2 NaF?
It is a REDOX reaction. Sodium is oxidized by Fluorine which is itself reduced by the sodium. 2Na + F2 = 2NaF.
The law of conversation of matter applied to a balanced chemical equation states that?
That no matter is lost during the reaction. That is why the number of atoms of a specific element on one side of the reaction is equal to the number of atoms on the other side. Na2S + 2HBr -------> 2NaBr + H2S #of atoms................ #of atoms 2Na..............................2Na 1S................................1S 2H............................... 2H 2Br.............................. 2Br
What is a balance chemical equation for the synthesis of NaBr from Na and Br2?
2 Na + Br2 --> 2 NaBr
2NA plus 2NH3 gives wat?
2NH3 + 2NA = 3H2 + NA3N2
What is Ns plus 2H2O?
Try another short spelling of the element sodium: Na ! 2Na + 2H2O --> 2NaOH + H2 (explosive gas)
Is 2Na plus 2H2O equals 2NaOH plus H2 a balanced equation yes or no?
No. First Na is not a diatomic element so Na2 is not correct. Oxygen is a diatomic element so if it is by itself, there has to be a sibscript of 2. A balanced equation would be 2 Na plus O2---- 2(NaO) plus you cannot have a number in the middle of the product.
What is the symbol equation for sodium and bromine?
Sodium + Bromine ----> Sodium bromide2 Na + Br2 ----> 2 NaBr
What kind of reaction is Zn plus 2NaCl equals 2Na plus ZnCl2?
single replacment
