Under STP 1 mol of gas has volume 22.4 L.
2C2H2 + 5O2 ------> 4CO2 + 2H2O
from reaction 5*22.4 L 4 *22.4L
given 60L x L
x=(60*4 *22.4)/5*22.4 = (60*4)/5 =48 L of CO2
Perhaps when they are trying to find the distance of an asteroid to the Earth to find out whether or not it is a hazard to Earth.
There is Kinetic energy involved in the state something is in. The molecules in a liquid are moving around quicker than those in a solid.
That's one reason.
The ice requires energy to melt. Bonds must be broken to get from a solid to a liquid.
The Pascal (symbol: Pa) is the SI derived unit of pressure. It is used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength. It is defined as one Newton per square meter. It is named after the French polymath Blaise Pascal.
The Pascal (Pa) or kilo pascal (kPa) as a unit of pressure measurement is widely used throughout the world and has largely replaced the pounds per square inch.
Answer:
what's the qstn first ?????