Help my fellow hoomans

Object C

Explanation:The object experiencing the greatest gravitational force is C.

This choice is made based on the newton's law of universal gravitation.

It states that "every particle attracts every other particle with a force that is directly proportional to their mass and inversely proportional to the square of the distance between them".

 From the law, we understand that the higher the mass, the higher the force of gravitation.

The force is inversely proportional to the distance between the two bodies, so, the larger the distance the lesser the force.

From the given choices, mass 5kg of two bodies and distance 1m will yield the greatest gravitational force.

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 :

that tool would be a compass