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What unit would you use for a marble?
That depends what aspect of a marble you want to measure, for example its diameter, its mass, its density, its color, etc.
If you drop a marble into a glass of water the marble will sink because its?
Because the marble has a higher density than the water does
Why is marble used?
Marble is important because it is a major construction material for both local, international, industrial, home made, and foreign products like sculptures, artifacts, ornaments, buildings etc.
Which unit would be best for measuring the weight of a marble?
Mass is measured in kilograms. Weight is measured in newtons. If you are asking which unit to choose to measure then mass of a marble, then you need to use the submultiple of the kilogram, the gram.
Are marbles name after animals?
marbles were originally made from the stone, marble. so even after people started making them out of glass they kept the name marbles. I have an old marble marble.
Reaction between marble chips and sulfuric acid?
When marble chips (calcium carbonate) react with sulfuric acid (H2SO4), they produce carbon dioxide gas, calcium sulfate, and water. The chemical equation for this reaction is: CaCO3 (s) + H2SO4 (aq) -> CaSO4 (s) + CO2 (g) + H2O (l)
How you can convert one ton of marble to one cubic meter?
To convert one ton of marble to one cubic meter, you need to know the density of the marble. The density of marble varies, but it is typically around 2.5 to 2.7 grams per cubic centimeter. You can use this density value to calculate the volume in cubic meters that one ton of marble would occupy.
What would be the effect of the hydrogen on limewater?
Hydrogen gas does not directly react with limewater (calcium hydroxide solution) to produce a visible change. Limewater is typically used to test for the presence of carbon dioxide, which would cause the solution to turn milky due to the formation of insoluble calcium carbonate.
What happens when marble is put into vinegar?
When marble is put into vinegar, a chemical reaction occurs that dissolves the marble through a process called acid erosion. This reaction releases carbon dioxide gas and leaves behind calcium acetate and water. Over time, the marble will slowly dissolve and lose its structure.
What test would allow you to tell the difference between carbon dioxide and nitrogen?
The limewater test can differentiate between carbon dioxide and nitrogen. When carbon dioxide is bubbled through limewater, it turns milky due to the formation of calcium carbonate. Nitrogen will not have this effect on limewater.
What would happen if bacteria cells in a petri dish containing limewater?
The limewater would likely disrupt the pH balance inside the bacterial cells, affecting their ability to function properly. This could lead to cell damage or death depending on the concentration of limewater and the type of bacteria present in the dish.
How do you say the limewater is gone in a specific tone?
limewater.
What effect does oxygen do on limewater?
Oxygen does not have a direct effect on limewater. Limewater is a solution of calcium hydroxide, and when exposed to carbon dioxide, it forms calcium carbonate, turning the limewater milky. Oxygen does not directly interact with the limewater in this chemical reaction.
What would happen if you put pond snails in limewater?
Snail breathes, CO2 add Lime water = Limewater turns chalky white
When does limewater fizz?
Limewater fizzes when blown into through a straw.
What can you see in limewater if there is oxygen in it?
If there is oxygen in limewater, it would stay clear. Limewater (calcium hydroxide solution) is typically used to detect the presence of carbon dioxide. If carbon dioxide is present, it forms a white precipitate of calcium carbonate, turning the limewater cloudy or milky.
Reshma passed a gas through limewater this showed it is limewater what colour did it went?
When carbon dioxide gas is passed through limewater, a white precipitate of calcium carbonate forms, causing the limewater to turn milky.
