Electrical Energy = Energy created by the flow of electrons through a conductor
Kinetic Energy = This is energy of motion
Chemical Energy = Energy sorted in chemical bonds of molecules
Mechanical Energy = The energy transferred by a force to a moving object
Nuclear Energy = The energy sorted within the nucleus of an atom; energy released from a fission or fusion reaction
Potential Energy = Energy that is sorted
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Recycling!! And also planting more trees.
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What topic is this ???????????
Answer:
Explanation:
Hello,
In this case, we can write the following relationship, explaining that the lost by the hot water is gained by the cold water:
Which in terms of mass, specific heat and temperatures, we have:
Whereas the specific heat of water is cancelled out to obtain the following temperature, considering that the density of water is 1 kg/L:
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Answer:
1) correct
2) incorrect
3) correct
4)incorrect
Explanation:
1) A Lewis acid is a substance that accepts a nonbonding pair of electrons.
A Bronsted-Lowry acid is a substance that donates a proton H⁺
Since the donation of a proton involves the acceptance of a pair of electrons, every Bronsted-Lowry acid is also a Lewis acid.
2)A Lewis acid not necessarily needs to have a proton to be donated.
3) Conjugated acids of weak bases are strong acids and conjugated acids of strong bases are weak acids.
4)K⁺ comes from a strong base, therefore is does not have an acidic behaviour.