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Chemistry, 21.06.2019 20:30
An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
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How are isotopes of the same chemical element alike? how are they different?
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The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a
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Chemistry, 22.06.2019 12:00
What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom
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Students are trying to identify an element that has many of the same physical and chemical propertie...
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