0
What else can I help you with?
Are hydrogen and helium gases?
They can be depending on the temperature and pressure. They can also be liquids and solids. At room temperature and pressure they are gases.
Do liquids have a fixed temperature but no fixed shape?
Yes, liquids have a fixed temperature at a specific pressure until they reach their boiling point, at which point they turn into gas. Liquids do not have a fixed shape and take the shape of their container.
What 2 factors affect the behavior of liquids?
Two factors that affect the behavior of liquids are temperature and pressure. Temperature influences the movement of molecules within the liquid, affecting viscosity and evaporation rate. Pressure can influence the boiling point and compressibility of the liquid.
What effects pressure?
Pressure can affect the physical properties of gases, liquids, and solids. For gases, pressure influences volume and temperature through the ideal gas law. In liquids, pressure can impact density and boiling point. In solids, pressure can cause compression or expansion, altering the arrangement of atoms and thus changing the material's properties.
Temperature and pressure can change the what of a solute?
Temperature and pressure can change the solubility of a solute. Generally, increasing temperature tends to increase the solubility of solids in liquids, while for gases, higher temperatures can decrease solubility. Additionally, increased pressure can enhance the solubility of gases in liquids due to the greater force exerted on the gas molecules, allowing more to dissolve.
Does the Viscosity changes with the temp and pressure?
The viscosity of a substance will change with both temperature and pressure. For liquids the changes induced by a change in temperature are usually more readily observed than the changes from pressure because liquids are only slightly compressible with pressure. In gasses, the changes in viscosity with pressure are much more easily demonstrated because gases are, almost by definition, quite compressible so that the density can be easily changed by either changes in pressure or changes in temperature.
Is solubility affected by pressure temperature and type of solvent?
Solubility can be affected by pressure, temperature, and the type of solvent. Generally, increasing pressure increases the solubility of gases in liquids. For solids in liquids, temperature can have a significant impact on solubility - usually, solubility increases with increasing temperature. The type of solvent also plays a role, as some substances are more soluble in certain solvents compared to others.
I need to know how many milliters for eight millgrams.?
you need to know the density, temperature and pressure for water at standard temperature and pressure then 8mg = 8ml for other liquids/temperatures it will be different
What is the relationship between pressure and volume in liquids.Pressure is directly proportional to the volume. If the volume is greater the pressure also will be greater in liquids. Is it correct?
Not quite. In liquids, the relationship between pressure and volume is not as simple as in gases, where there is a direct proportionality. In liquids, the relationship between pressure and volume is influenced by factors such as density and temperature, in addition to volume. So, it is not accurate to say that pressure is directly proportional to volume in liquids.
What gasses can dissolve in liquids?
Gases that can dissolve in liquids include oxygen, carbon dioxide, nitrogen, and ammonia. The solubility of a gas in a liquid depends on factors such as temperature, pressure, and the chemical properties of the gas and liquid.
What is the kind of matter that can change in shape but not volume?
Liquids. By assuming that temperature and pressure are constant so that volume does not change.
What temperature should it be when a liquid turns to a gas?
The temperature at which a liquid turns into a gas is called the boiling point. It varies depending on the substance. At this temperature, the vapor pressure of the liquid is equal to the atmospheric pressure.
