Answer:
Gases are compressible, meaning that when put under high pressure, the particles are forced closer to one another. This decreases the amount of empty space and reduces the volume of the gas. Gas volume is also affected by temperature. When a gas is heated, its molecules move faster and the gas expands.
Answer:
there are two significant figures is the number 8400
Explanation:
Answer:
reduce using fossil fuels
Explanation:
fossil fuels are increasing our carbon footprint and so are green house gasses but we can't have too little greenhouse gasses or too much greenhouse gasses
Answer:
catalyst
Explanation:
this help toalter or speed up the rate of reaction could be the most to slow it
1. Waters high heat of evaporation.
2. Waters high polarity.
