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What else can I help you with?
Does the sugar possess the same property before and after heating?
No. Sugar is a carbohydrate. After heating (or burning or charring) it is oxidized to carbon dioxide and water and the reaction is irreversible.
What is the reason for heating the tubes before and after each transfer?
You are not so much as heating tubes but preventing unwanted microbes from "sneaking" into the culture. You are sterilizing the mouth of the tube before and after.
How does Lavoisier's experiment with mercury show the law of conservation of mass?
Lavoisier's experiment with mercury involved heating mercury in a closed system and observing that the total mass remained constant before and after the reaction. This demonstrated that no mass was lost or gained during the process, supporting the law of conservation of mass, which states that mass is neither created nor destroyed in a chemical reaction.
What causes the colors of meteors?
Heating of the air compressed before it.
What is the colour of zinc oxide before heating it?
White, quote wikipedia "it (zinc oxide) usually appears as a white powder, nearly insoluble in water." After heating it becomes yellow.
Does the sugar possess the properties before and after heating?
No. Sugar is a carbohydrate. After heating (or burning or charring) it is oxidized to carbon dioxide and water and the reaction is irreversible.
Does the sugar possess the same properties before and after heating?
No. Sugar is a carbohydrate. After heating (or burning or charring) it is oxidized to carbon dioxide and water and the reaction is irreversible.
Does the sugar possess the same property before and after heating?
No. Sugar is a carbohydrate. After heating (or burning or charring) it is oxidized to carbon dioxide and water and the reaction is irreversible.
How long from the from the start of the experiment was the substance heated before all of the substance turned into a liquid?
It is impossible to tell how long from the start of the experiment it was before all of the substance turned into a liquid without more information about the experiment. Perform the experiment again and use a timer to determine the length of time required to turn the substance into a liquid through heating.
When heating frozen pizza should you put toppings before heating or after?
before
Who said this quote A foetus before it has achieved sentence does not currently possess any properties that could be morally relevant to its treatment and which are not possessed equally by oysters?
R.M. Hare, in 'A Kantian Approach on Abortion'
Can you give an example of observation?
When u do an experiment, there are loads of different observations. For example heating Copper 2 sulphate observations: Copper 2 sulphate is blue before heating. When u heat it, it turns white. There is some condensation. These are basically observations. It just means what can you see.
What would a scientist do before designing a experiment?
Be clear about the purpose of the experiment.
Why does the ambient temperature need to be measured before and after the experiment?
You measure the ambient temperature before the experiment in case the experiment is sensitive to ambient temperature. You want to record all of the environmental factors that might affect the experiment before starting it. You measure the ambient temperature after the experiment for the same reason, and also in case the experiment affected the ambient temperature. Depending on the experiment, environmental factors may need to be considered when analyzing the results.
Define the term 'life'?
Life is the power of metabolism, growth, and reproduction in which organisms possess before they die and which objects do not possess.
What is the colour of copper sulphate crystals before and after heating?
Copper Sulphate crystals before heating r blue....but after heating I dunno , may be u should try and ask your Sci.Miss/Sir I'll get back when I get the other answer .
The basic procedure used in a controlled experiment before changing any variables?
the answer is experiment
