2 or more
Simply, the reactants are the original substances that are present at the beginning of a reaction. For example, in this reaction: 2Na + Cl2--> 2NaCl, the reactants are the Na and Cl.
Yes, you are correct. In the reaction 2Na + Cl2 --> 2NaCl, the reactants are sodium (Na) and chlorine (Cl), and the product is sodium chloride (NaCl).
single replacment
The reaction between BaCl2 and Na2SO4 is a double displacement reaction, also known as a precipitation reaction. In this reaction, BaSO4 and 2NaCl are formed as products when BaCl2 and Na2SO4 react. This reaction involves the exchange of ions between the reactants to form new compounds.
The reactants are sodium metal and hydrochloric acid The products are sodium chloride and hydrogen . Here is the reaction eq'n 2Na(s) + 2HCl(aq)= 2NaCl(aq) + H2(g)
A chemical reaction consists of reactants and products. The reactants are shown on the left side of the arrow, and they are the substances that react with each other to form the products, which are shown on the right side of the arrow, and are the result of the reaction between the reactants. For example, in the reaction between sodium and chlorine to yield sodium chloride, sodium (Na) and chlorine (Cl2) react to yield the product sodium chloride (NaCl).2Na + Cl2 ---> 2NaCl
Reactants are the starting materials. Products are the finished materials. As an artifical reaction scheme. A + B = C + D 'A' & 'B' are the reactants 'C' & 'D' anre the products. An actual example. Hydrochloric Acid + Sodium hydroxide = sodium chloride + water. 2HCl + 2NaOH = 2NaCl + 2H2O The hydrochloric and the sodium hydroxide are the reactants, and the sodium chloride and water are the products.
The equation given is correctly balanced, because it contains the same numbers of each kind of atoms in the reactants as in the products.
The reaction between 2NaCl and H2SO4 is a double displacement reaction, where the sodium (Na) from NaCl exchanges places with the hydrogen (H) from H2SO4 to form Na2SO4 and HCl. This reaction generally involves the swapping of ions between two compounds.
It shows that the reactants (on the left side) react and become the products (on the right side) Sometimes, the arrow also signifies that energy is added in some form to cause the reaction. For example: 2H20+2NaCl -------> H2+Cl2+2NaOH
Any reaction occur between these two reactants.
In a chemical reaction equation the reactants are the ones in the left side of theequal or arrow sign, and the products are the ones on the right side.i.e., Reactants → Products