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 |
|---|
