Physics, 18.12.2020 18:30, MSSTEALYOGURL3757
In a chemical reaction, table sugar (sucrose) is mixed with sulfuric acid. The result of the reaction is a towering black structure of elemental carbon, water
vapor, carbon dioxide, and sulfur dioxide gases.
How can conservation of matter be proved using this reaction?
The masses of the sugar, sulfuric acid, and glassware should be recorded before the experiment, then the resulting reactant masses
should be compared with the original masses.
A
00
The masses of the resultant gases and structure should be weighed to show that the resultants are heavier than the products.
С
The masses of the resultant gases and structure should be weighed to show that the resultants are lighter than the products.
D
The masses of the sugar, sulfuric acid, and glassware should be recorded before the experiment, then the energy lost can be added to
the resultants and compared to the original masses.
Answers: 3
Physics, 22.06.2019 01:30, tonydeanfbg4798
Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy
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Can anybody me with this? ? (picture included.)
Answers: 1
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This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 16:00, alecnewman2002
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
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