200g*1 mole/ 18g=11.1 moles There are 11.1 moles of water.
Answer:
The pressure must have increased in the process
Explanation:
The State Equation for gasses reads: 
where P is the gas' pressure, V its volume, n the number of moles of gas, R the gas constant and T the temperature in degrees Kelvin.
If the temperature of the gas doesn't change in the described process, the right hand side of the equation stays the same. If that is the case, given that when the Volume of the gas diminishes from 75 liters to 50 liters, then the pressure must have increased to keep that product "P * V" constant:
So the pressure must have gone up to 450 kilopascals.
I thinks it’s A, tell me if you get it right
A soccer ball would keep moving forever without physics, because without force to act upon the soccer ball, it could, or will not be able to stop the acceleration. And force is a factor in physics.
One of the most important aspects of civilization is communication.
People need one another, and in order for them to communicate and understand one another, they must be able to understand one another. The communication cycle explains how the mechanism of message transmission and comprehension works.
Although different cycles may have slightly varied phases and descriptions, the fundamental components are often the same:
Sender: the sender of communication is a person or an organization.
Message: The details the sender wants to share
Encoding is the process the sender uses to transform the message into one that can be sent.
The channel is the method used to send the message.
recipient: the individual or thing to whom the communication is
Decoding: How the communication is interpreted and comprehended by the recipient
Feedback: the reaction of the recipient
Learn more about communication here brainly.com/question/14698212
#SPJ4.
