Verbal Model
There was no word problem, so it would be a null equation.
851/12
Variable
To write a system of equations based on a word problem, first identify the key variables that represent the unknown quantities in the scenario. Next, translate the relationships and conditions described in the problem into mathematical expressions using these variables. Finally, combine these expressions into a system of equations that accurately represents the problem's context and constraints. Be sure to double-check that each equation corresponds to the information given in the problem.
You will need to use your brain to figure that out. Different word problems need different equations.
Without an equality sign the given expression can't be considered to be an equation
There was no word problem, so it would be a null equation.
the answer is "arrow"
851/12
x2
FeC
The word equation for releasing energy is "energy + reactants = products + energy." This represents a process where energy is released as a product of a chemical reaction.
This word equation represents the reaction between magnesium and oxygen to form magnesium oxide. Magnesium (Mg) reacts with oxygen (O2) to produce magnesium oxide (MgO). This is a chemical equation showing the interaction between these elements.
Variable
To write a system of equations based on a word problem, first identify the key variables that represent the unknown quantities in the scenario. Next, translate the relationships and conditions described in the problem into mathematical expressions using these variables. Finally, combine these expressions into a system of equations that accurately represents the problem's context and constraints. Be sure to double-check that each equation corresponds to the information given in the problem.
you shall add
In a science word equation, "yield" represents the amount of product obtained in a chemical reaction. It indicates the efficiency of the reaction in converting reactants into products and is usually expressed as a percentage.