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Name the non volatile residue

Name the non volatile residue left after the destructive distillation of coal
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2. asked by Emmy
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In a polypeptide at physiologic pH, hydrogen bonding may form between which of the following?a) side chains of leucine residue
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2. asked by Lena
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Earlier I asked for a definition of non-volatile. Given the fact that it won't evaporate at all, does it mean that a
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2. asked by Mercedes
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A 2.446-g sample thought to contain only one volatile substance, MgCO3, was heated in a nitrogen atmosphere for 30 min. After
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2. asked by Ann
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The hydride of group VIA element are-Option (a)volatile covalent gases (b)volatile covalent solids (c)volatile covalent liquids
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2. asked by Olushola
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Which of the following agricultural practices reduces erosion, water runoff, and soil degradation?(1 point) Responses intensive
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2. asked by hahahaha
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at elevated temperature, NaHCO3 (83.98g/mol) is converted quantitatively to Na2CO3 (105.98g/mol).Ignition of 0.3592g sample of
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2. asked by Anonymous
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When determining the molar mass of a volatile liquid by heating the liquid and then using the condensed, volatile vapor's mass,
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2. asked by anonymous
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When determining the molar mass of a volatile liquid by heating the liquid and then using the condensed, volatile vapor's mass,
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2. asked by Nari
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1. Volatile elements (Na, K):- The Earth's crust and mantle have higher abundances of volatile elements like Na and K compared
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