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A substance breaks down into its component elements when it is heated If 61.8 grams of the substance is present before it is heated what is the combined mass of the component elements after heating?
Wiki User
∙ 14y ago
68.0 grams due to the law of conservation of mass which states that mass can not be lost but only converted.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoAccording to the law of mass conservation, the mass before and after a chemical reaction is always exactly the same. So the answer for this question would be:
61.8 grams
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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?
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How heating a substance affect that substance?
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Substance left after heating coal or petrol?
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If the mass of the powder in the evaporating dish increases after heating this indicates that?
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Is magnesium combined with other elements?
Magnesium on heating reacts with oxygen and halogens but it also reacts with nitrogen.
What is a solid substance left after heating coal or petrol?
i am a solid substance left after heating coal or petol
When heating a substance what happens?
Heating a substance can result in a chemical reaction, which usually results in a simple combustion reaction. This is because Oxygen, or O2, is added to the substance, which can dramatically alter the 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.
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.
Do the particles of a substance move faster or slower as the substance?
With the help of heating the movement is faster.
Heating curve illustrates what?
When a substance is heated, a heating curve shows the changes in temperature as well as the physical state of the substance. A heating curve can chart the temperature versus the time elapsed as the changes take place.
How heating a substance affect that substance?
Heating a substance can result in a chemical reaction, which usually results in a simple combustion reaction. This is because Oxygen, or O2, is added to the substance, which can dramatically alter the substance.
What elements is in heating elements in toaster?
Nichrome but nichrome is made out of nickel and chromium
A solid substance after heating coal or petrol?
coke
How do you change a substance change of matter?
By heating or freezing.
