Stoichiomeric calculations
Fe + S2 ---> FeS2
After figuring out the calculations using the weight of CO2 and Avogadro's number, the total number of atoms in 110 grams of CO2 is 2.34 X 10^18 in sum.
First, capitalization matters in chemistry. The proper formula for nitrogen monoxide (nitric oxide) is NO. No is the symbol for the element nobelium. The balanced equation is 2NO + O2 --> 2NO2
it may produces explosive material if not stabilized
Conservation.
Some curves are easier to describe and perform calculations on if using parametric equations
cat
A system of linear equations.
The number of atoms in the reactant and products must be equal to obey the law of conservation of mass.
Which of the following is a disadvantage to using equations?
Calculations or comparisons made using the collected data
When you are talking about field and line calculations, complex differential equations are sometimes the best way to represent electrical characteristics. current and voltage in AC applications is defined using differential equations. You may use derivatives in control system modelling. There are many others.
Its harder to solve the equations with grande numbers
There was a desire to do mathematical equations. When a person used a slide rule and abacus to do calculations this was considered a computer. It was improved over time by using machinery and electricity to increase the calculating speeds.
equations have an = sign, inequalities do not
That depends on the purpose of the model. Children's models are usually made of plastic pieces that have to be glued together, while climate models are virtual models made of computer calculations. using equations.
yes