The base units of length and volume are linked in the metric system. By definition, a liter<span> is equal to the volume of a cube exactly 10 </span>cm<span> tall, 10 </span>cm<span> long, and 10 </span>cm<span> wide. Because the volume of this cube is 1000 cubic </span>centimeters<span> and a </span>liter<span> contains 1000 milliliters, 1 milliliter is equivalent to 1 cubic centimeter.</span>
Temperature will raise and water will evaporate
phosphorus in water is rapid combustion.
Answer: The sample that contains the greater number of molecules is water.
Explanation: To calculate the number of molecules, it is used the Avogadro's number ( particles/molecules). So, considering that the mass to water and carbon dioxide is 1g (it can be any other number), the relationship between moles and molar weight is:
To water: = 0.05 moles.
Therefore,
1 mol ---- molecules
0.05 moles ---- x
x = molecules of water.
To carbon dioxide: = 0.02 moles.
Therefore,
1 mol ---- molecules
0.02 moles ---- y
y = molecules of carbon dioxide.