Chemistry, 30.08.2019 13:50 supercutedonuf3753
Atoms of which element can bond with each other to form ring and chain structures in compounds?
(1) c (3) h
(2) ca (4) na
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What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?
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The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?
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8. how much enthalpy/heat is transferred when 0.5113gof ammonia (nh3) reacts with excess oxygen according| to the following equation: 4nh3 +502 - 4n0+ 6h20ah = -905.4j
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Chemistry, 23.06.2019 11:00
Which example is a mechanical wave? a.microwave b.radio wave c.water wave d.ultraviolet light
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Atoms of which element can bond with each other to form ring and chain structures in compounds?
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