Answer:
34 g/100 mL
Explanation:
The solubility of a compound can be expressed in g/100mL, for this we must divide the mass of the compound that dissolves in the solute by the volume of the solvent.
The solvent, in this case, is water, and that mass of the solute X that dissolved is the mass that was recovered after the solvent was drained and evaporated. So the solubility of X (S) is:
S = 0.17 kg/5L
S = 170g/5000mL
S = 170g/(5*1000)mL
S = 34 g/100 mL
When the barometer rises it means air pressure goes up. When that happens there is clear skies and little clouds. So you would be expecting hotter weather.
The question is whether green bugs or bright red bugs get eaten more often
Answer:
There are 2 atoms in NaCl. This is because there is 1 atom of Na (sodium) and 1 atom of Cl (chlorine) in each NaCl molecule. Elements by themselves do not have a "number of atoms"- if you're talking about the atomic number, it's the number of protons (or electrons in a neutral atom) of an element.
The graph of the relationship between the volume and temperature of an enclosed gas is ; ( A ) It is a straight line with a positive slope showing that an increase in temperature results in an increase in volume
According to Charlies' law at constant pressure, the volume of a gas ( enclosed gas ) is directly proportional to it's temperature ( kelvin temperature ) given that the amount of the enclosed gas is kept constant.
Therefore the graph showing the relationship between the volume and temperature will be an straight line and the slope will be a positive slope.
Hence we can conclude that The graph of the relationship between the volume and temperature of an enclosed gas is a straight line with a positive slope showing that an increase in temperature results in an increase in volume
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