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The alcohol is cooked of and loses density in the liquid. Because the liquid becomes less dense, the mass goes down. (Unless you are talking about pure alcohol)
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What are the precautions while heating alcohol?
1. Never heat alcohol directly on naked flame 2. you should take a beaker with boiled water in it and then place the alcohol with the test tube in it 3. you should wear goggles while heating alcohol. 4. never smell the alcohol directly after heating
When mg reacts with hydrochlric acid why does the mass decrease?
When an acid reacts with a metal why does the mass decrease?
When a substance changes from a solid to a liquid its density normally decreases. What is happening to the substance's mass and volume to cause this decrease in density?
A decrease in density would indicate a reduction in mass relative to the volume. If the mass decreases but the volume remains the same or increases, then the density would decrease.
What 2 ways can you change density of water?
By cooling it below 4 degrees centigrade whereupon its density will decrease. By heating it above 4 degrees centigrade whereupon its density will decrease. Water is at its densest at about 4 degrees centigrade.
If 159.8 ml of carboxcylic acid is reacted with 83.4 ml of alcohol whici is the limiting reagent?
What acid, what mass (not volume!) what alcohol, what mass of that alcohol (not volume!)
When a hydrate compound is heated and appears to decrease in mass does it violate the law of conservation of mass?
No, it does not violate the law of conservation of mass. The reason for this is that the decrease in mass of the compound can be found in the mass of the water that was lost upon heating. Thus, total mass remains constant.
Do you increase or decrease in mass?
you increase or decrease mass by taking the mass out
Alcohol lamp function?
it can mesuer how much alchohol is in you bloud
Should an element gain or lose mass on heating?
It depends on the specific element and the conditions of heating. Some elements may undergo chemical reactions that cause them to gain or lose mass when heated. Others may experience changes in phase, such as melting or sublimation, which can also affect their mass.
What are alcohol lamps for?
The alcohol lamp is generally used during excursions, but can be used sometimes in a laboratory for heating when another source of heating is not available. Alcohol is the fuel for heating.
What are alcohol lamps used for?
The alcohol lamp is generally used during excursions, but can be used sometimes in a laboratory for heating when another source of heating is not available. Alcohol is the fuel for heating.
Uses of an alchohol lamp?
The alcohol lamp is generally used during excursions. Alcohol is the fuel for heating.
Will heating peanut butter increase its mass?
No, because heating matter does not effect the mass.
If you store alcohol in a warm place will the alcohol decrease?
Yes the alcohol will evaporate.
What are the precautions while heating alcohol?
1. Never heat alcohol directly on naked flame 2. you should take a beaker with boiled water in it and then place the alcohol with the test tube in it 3. you should wear goggles while heating alcohol. 4. never smell the alcohol directly after heating
Does heating peanut butter increase its mass?
No, because heating matter dose not effect its mass.
What is use of alchohol lamp?
The alcohol lamp is generally used during excursions, but can be used sometimes in a laboratory for heating when another source of heating is not available. Alcohol is the fuel for heating.
