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What is the withe powder that remains in the tube after evaporating all the liquid?
The white powder that remains in the tube after evaporating all the liquid could be a variety of substances, depending on the original solution. Common examples include salts, such as sodium chloride or other ionic compounds, which crystallize as the water evaporates. If the liquid was a sugar solution, it could be sugar crystals. To determine the specific identity of the powder, further analysis would be required.
What are the three things you can do to get a substance to dissolve quicker?
Heating causes an increase in speed of dissolving as does stirring faster. In addition, crushing to a fine powder (smaller particle size) increases the surface area to volume ration and helps the substance to dissolve faster.
What is a small cylinder glass container and is used for heating powder and liquid chemicals?
Beaker
If we mix carbon powder with sulfur powder are they still elements?
At the room temperature they remain elements in a mixure; by heating a compound is obtained, carbon disulfide.
How do you increase the rate of a reaction of a solid?
To increase the rate of a reaction involving a solid, you can try increasing the surface area of the solid by breaking it into smaller pieces or grinding it into a powder, which exposes more surface area for the reaction to occur. Another way is to increase the temperature, as higher temperatures generally lead to faster reaction rates. Additionally, using a catalyst can also help to speed up the reaction.
A sample of copper powder is heated in an evaporating dish using a Bunsen burner. If the mass of the powder in the evaporating dish increases after heating this indicates that?
the copper must have combined with another substance.
A sample of copper powder is heated in an evaporating dish using a Bunsen burner If the mass of the powder in the evaporating dish increases after heating this indicates that?
the copper must have combined with another substance.
What are the release dates for Heating Powder - 1908?
Heating Powder - 1908 was released on: USA: September 1908
What does it mean when a crystal when heated gives off water vapor and becomes a powder?
When a crystal gives off water vapor and turns into a powder upon heating, it typically indicates that the crystal is a hydrated salt (contains water molecules within its structure). The heating drives off the water molecules, leading to the breakdown of the crystal structure and formation of a powder.
How can increases flow point of Hydrous clay powder?
Increase the fines percentage % in powder
How does salt and evaporated water make crystal?
Evaporating water sodium chloride remain a solid crystalline powder.
Can baking powder react to an exothermic chemical reaction?
Baking powder is thermally decomposed by heating (absorb heat).
What does calcium chloride look like straight after heating?
White Powder
What is the powdered form of the mineral?
The powder indicates the true color of the mineral and is an aid in mineral identification. That can also be called a streak.
What are the three things you can do to get a substance to dissolve quicker?
Heating causes an increase in speed of dissolving as does stirring faster. In addition, crushing to a fine powder (smaller particle size) increases the surface area to volume ration and helps the substance to dissolve faster.
What is a small cylinder glass container and is used for heating powder and liquid chemicals?
Beaker
Is paint liquid?
yes it can be. However, you can have powder paints that require heating to adhere to its host
