The formula 2H2O is balanced in terms of the number of atoms of each element present. It represents two molecules of water, with a total of 2 atoms of hydrogen and 2 atoms of oxygen.
HCl + NaOH = H2O + NaCl is already balanced.
The formula 2H2 + O2 is unbalanced. It represents the reaction of hydrogen gas with oxygen gas to form water (H2O). To balance the equation, it should be written as 2H2 + O2 → 2H2O.
2H2O2 ==> 2H2O + O2 the equation is balanced
2K(s) + 2H2O(l) = 2KOH(aq) + H2(g) The eq'n is balanced. The coefficients ( molar ratios) in order of the reation eq'n are 2:2:::2:1
It has been a long time, but I think it has to read: 2Na + 2H2O --> 2NaOH + H2 to be balanced.
Methane is a molecule with the formula of CH4 .!!! It is only unbalanced if it is involved in a chemical reaction (combustion). e.g. CH4 + O2 = 2H2O + C Here it is unbalanced(too much CH4) because CO2( Carbon Dioxide ) is the other product, which is NOT produced in this reaction. The equation CH4 + 2O2 = 2H2O + CO2 Methane is now balanced, just the correct quantity for the reaction to complete. NB For all compounds, they are neither balanced nor unbalanced. It is the quantities that are reacted that make the reaction (un)/balanced.
HCl + NaOH = H2O + NaCl is already balanced.
The formula 2H2 + O2 is unbalanced. It represents the reaction of hydrogen gas with oxygen gas to form water (H2O). To balance the equation, it should be written as 2H2 + O2 → 2H2O.
Unbalanced CH4 + O2 = H2O + CO2 Balanced CH4 + 2O2 = 2H20 + CO2
there is nothing like a balanced and unbalanced transformer.
balanced
unbalanced
If the penny isn't accelerating in some way, the forces are balanced. If it is, then they're unbalanced.
-- "Inertia" is not a force. -- There is no such thing as a single balanced force or a single unbalanced force.
It is most likely to be unbalanced
Lift can be a balanced force or an unbalanced force. If it is balanced, the airplane will remain at the same altitude. If it is unbalanced, the plane will either rise or fall depending upon the direction of the imbalance.
Balanced: the vector sum of all forces on an object is zero. Unbalanced: this sum it is not zero.