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What are the four factors that affect the rate of a chemical reaction?
The four factors that affect the rate of a chemical reaction are the concentration of reactants, temperature, presence of a catalyst, and surface area of reactants (for reactions involving solids or liquids). These factors influence how frequently and effectively particles collide to form products.
What is temperature measured with?
Temperature is typically measured using a thermometer. Thermometers can use various mechanisms to determine temperature, such as expansion of liquids (like mercury or alcohol), electrical resistance, or infrared sensors.
Are any pure elements liquids at room temperature?
Mercury is the only metal that is liquid at room temperature. There are other, non-metals that are also liquid at room temp, but I'm not certain which ones.There are 6 metals that are liquids at or near room temperature: Mercury, Caesium (Cesium), Gallium, Bromine, Francium, and Rubidium.
Does temperature affect the amount of salt that dissolves in water?
Yes, temperature can affect the amount of salt that dissolves in water. Generally, as temperature increases, the solubility of salt also increases, meaning that more salt can dissolve in water at higher temperatures.
Is silver chloride a solid liquid or a gas?
At stp (standard temperature and pressure) silver is a solid. The only elements that are liquids at stp are bromine and mercury. There are more elements that are gases than liquids.
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.
How does the temperature affect how gases and liquids mix?
Duck! How the hall would I know!? I came here to figure that out!
Do liquids expand and contract at the same rate?
No, liquids do not expand and contract at the same rate. Different liquids have different coefficients of expansion, which determine how much they expand or contract with changes in temperature. This property is important when designing systems where temperature changes may affect the volume of the liquid.
How does different liquids affect roses?
how do different liquids affect a rose
How can temperature affect density in a liquid when temperature is decreasing?
Typically, a lower temperature denotes higher density, but many LIQUIDS are uncompressible (water actually expands slightly as it freezes) and therefore density in maintained. FLUIDS on the other hand encompass both liquids and gasses, of which gasses ARE compressible and will increase in density as temperature drops.
Does density effect the temperature of liquids?
Yes it does affect, the denser the substance is, the lesser the temperature needed for it to be frozen . Hence . Density of a substance is indirectly propotional to the temperature it needs to be frozen.
How does the solubility of goes in liquids change with increase in temperature?
Increase in temprature brings about increase in the rate of reaction and this does affect d solubility of the subtance
What are three factors that affect the solubility of a liquid?
The three factors that affect the solubility of a liquid are temperature (usually solubility increases with temperature), pressure (mostly relevant for gases dissolving in liquids), and the chemical nature of the solute and solvent (like dissolves like principle).
Does temperature affect Ph levels in water?
Temperature can affect the pH levels in water. Generally, as temperature increases, the pH of water tends to decrease. This is because higher temperatures can facilitate chemical reactions that increase the concentration of hydrogen ions and lower the pH.
Why do some liquids travel faster than others?
The speed at which a liquid travels is influenced by its viscosity - the resistance to flow. Liquids with lower viscosity flow more easily and thus typically travel faster than liquids with higher viscosity. Other factors such as temperature and pressure can also affect the speed at which liquids travel.
Which metals are liquids?
all metals can liquids at certain temperature mercury is a classical example of a liquids metal
How can temperature change matter?
As a very basic answer, the energy from the heat causes the atoms to move. As they move faster and faster, they spread apart further and further, causing solids to become liquids and liquids to become gasses. In the same sense, as matter cools, the atoms slow down and condense back into liquids and solids.
