is an example of a synthesis reaction . In your case, sodium metal, Na , reacts with chlorine gas, Cl2 , to form sodium chloride, NaCl .
What type of reaction is sodium chloride?
A synthesis reaction occurs when two or more reactants combine to form a single product. This type of reaction is represented by the general equation: A + B → AB. An example of a synthesis reaction is the combination of sodium (Na) and chlorine (Cl) to produce sodium chloride (NaCl).
Is NaCl Na Cl2 a decomposition reaction?
For example, in the equation NaCl gives you Na + Cl2, there is one mole of Na on both sides, but there is one mole of Cl on the left side and two moles on Cl on the right side. ... Therefore, you can put a 2 before the Na on the right side. The final decomposition reaction gives you 2NaCl gives you 2Na + Cl2 .
What type of reaction is 2Na Cl2?
The reaction 2Na + Cl2 = 2NaCl is an example of Combination reaction . Decomposition reaction will occur when one reactant breaks down into two or more products, e.g. AB => A + B. In Combination Reaction, two or more elements/compounds combine to form a single compound, e.g. A + B => AB.
What is Na Cl2 as a balanced equation?
Oct 18, 2015. The balanced equation is 2Na(s)+Cl2(g) → 2NaCl(s) .
What type of reaction is NaCl –> Na Cl2?
is an example of a synthesis reaction . In your case, sodium metal, Na , reacts with chlorine gas, Cl2 , to form sodium chloride, NaCl .
What type of reaction is sodium and water?
In what way and in what form does sodium react with water? A colourless solution is formed, consisting of strongly alkalic sodium hydroxide (caustic soda) and hydrogen gas. This is an exothermic reaction .
How do you know if a reaction is decomposition?
A decomposition reaction occurs when one reactant breaks down into two or more products. It can be represented by the general equation: AB → A + B . In this equation, AB represents the reactant that begins the reaction, and A and B represent the products of the reaction.
Is 2Na Cl2 → 2NaCl a balanced equation?
The equation 2Na+Cl->2NaCl is balanced therefore, it is an example of the law of conservation of mass.
How is a chemical reaction is balanced?
To balance a reaction means to make the number of atoms the same on both the reactants and products side . To do so, coefficients need to be added to the chemical equation. ... This balances the atoms, making the number of atoms the same on both the reactants and products side.
Is Na Cl2 a redox reaction?
Oxidation Numbers
In reaction (b), Na and Cl were changed to NaCl in a redox reaction. In NaCl, we have Na+ ions and Cl-ions and we say that Na+ has an oxidation number of +1 and Cl- has an oxidation number of -1.
Is the reaction of Na and cl2 exothermic?
When a sodium atom transfers an electron to a chlorine atom, forming a sodium cation (Na + ) and a chloride anion (Cl – ), both ions have complete valence shells, and are energetically more stable. ... The reaction is extremely exothermic , producing a bright yellow light and a great deal of heat energy.
Is C o2 → co2 balanced?
| Step Result Equation balanced? | 1 carbon monoxide + oxygen → carbon dioxide | 2 CO + O 2 → CO 2 | 3 Reactants: 1 × C, (1 × O) + (2 × O) = 3 × O. Products: 1 × C, 2 × O Not balanced. | 4 2CO + O 2 → CO 2 |
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