What do subscripts mean in math?

What do subscripts mean in math?

Subscripts are those little numbers in the bottom right Sometimes equations may have variables with subscripts (tiny numbers just after the variable).

How do you write a subscript in math?

General comments on writing algebra:

  1. Do not send binary characters. ...
  2. Remember the order of operations, and use enough parentheses. ...
  3. Use space in math expressions. ...
  4. Use "^" for superscripts: 2^6, e^3, etc. ...
  5. Use "_" (underscore) for subscripts. ...
  6. Use "/" for division, but remember the parentheses!

Where do you put a superscript?

Superscript numbers are placed after quotation marks, commas and periods. They are placed before semicolons and colons. + If citing several studies, separate the superscripts by commas.

Is 2H2 O2 2h20 a balanced equation?

Yes, the equation is balanced. ... There are the same number of Hydrogen (H) and Oxygen (O) atoms on both sides of the equation.

What is the balanced equation of water?

The equation for H20 is H2O= H2+02. Why are there 2 oxygens in the product, when water is made of 2 hydrogen and only 1 oxygen?

What is the balanced equation of H2O?

H2 + O2 → H2O. Word equation: Hydrogen gas + Oxygen gas → water. Type of Chemical Reaction: For this reaction we have a Combination reaction. Balancing Strategies: For this reaction it is helpful to start by changing the coefficient in front of H2O and so that you have an even number of oxygen atoms.

How do you balance equations?

In order to balance the chemical equation, you need to make sure the number of atoms of each element on the reactant side is equal to the number of atoms of each element on the product side. In order make both sides equal, you will need to multiply the number of atoms in each element until both sides are equal.

Which chemical equation is unbalanced?

According to the law of conservation of, the number of atoms in the products of a chemical reaction must be balanced with the number of atoms in the reactants. The chemical equation for the formation of ammonia is unbalanced.