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What is the correct balanced equation?

What is the correct balanced equation?

1. An equation is balanced when the same number of each element is represented on the reactant and product sides. Equations must be balanced to accurately reflect the law of conservation of matter.

What are the reactants in a balanced equation?

The substance(s) to the left of the arrow in a chemical equation are called reactants. A reactant is a substance that is present at the start of a chemical reaction. The substance(s) to the right of the arrow are called products .

How do you write a balanced symbol equation?

A balanced symbol equation has the same number of atoms of each element on both sides of the arrow. To balance an equation, add numbers to the left of one or more formulae.

What is balanced chemical equation example?

A balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side. In this chemical reaction, nitrogen (N2) reacts with hydrogen (H) to produce ammonia (NH3). The reactants are nitrogen and hydrogen, and the product is ammonia.

What is the formula for strontium chloride?

SrCl2
Strontium chloride/Formula

What are 3 examples of reactants?

Examples of Reactants

  • The wax of a candle and oxygen in air are reactants in a combustion reaction.
  • When you burn methane gas, the reactants are methane (CH4) and oxygen in air (O2).
  • When water forms from its elements, the reactants are hydrogen (H2) and oxygen (O2) gas.

What is the balanced equation for c6h5c2h5 + O2?

For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets [].

What is the oxidation number of Fe in K4 [F E(C N)6]?

The oxidation state of Fe in K 4 [F e(C N)6 ] is +2. Answer verified by Toppr

How do you balance a chemical equation on a calculator?

To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.