What is a scientific model? how is a scientific model to the brain for relaying a scientific concept?

what are two observations you made from viewing the solar system model?

how do diagrams, sketches, or drawings scientists understand concepts better?
in your own words, explain what two-dimensional (2-d) and three-dimensional (3-d)
models are. give an example of one you’ve seen recently.

what is a simulation? why are simulations to scientists?

explain in your own words what an infographic is.
what is a map? how are maps used, and what is their purpose?

what are graphs? give an example of a graph that would be useful to you in your everyday life.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

explanation:

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter  

c. electrical charges of ionic bonds.