CaCl2
All of the other choices are elements
4 Tin is malleable and matrimonial lead in electricity.
Answer:
Equal
Explanation:
According to Newton's third law of motion, the strength of a reaction is equal and opposite to the strength of the action force.
- Newton's third law of motion states that "action and reaction forces are equal in magnitude but opposite in direction".
- Therefore, if an object exerts a force of magnitude KN on a body.
- The body will in return exert the same amount of force back on the object.
- The law gives us an idea that force is paired in their action.
Answer:
23 kPA
Explanation:
95kPa = 24kPA (CO2) + 48 kPa (N) + x kPa (O)
24kPA(CO2)+ 48kPA (N) = 72 kPA
95kPA - 72kPA= 23kPA (O)
