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The valency of sulphur

  1. The valency of sulphur
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    2. Asare Angel asked by Asare Angel
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  2. so for all the chemical formulas if there is no subscript (for the valency of the element) does it mean it is a one or do i have
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    2. Sam asked by Sam
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  3. Sulphur has an atomic number 16 and a mass of 32.State the number of protons and neutrons in the nucleus of sulphur. Give a
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    2. lana del rey asked by lana del rey
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  4. what valency ?how can we find valency?explain.
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    2. sushil asked by sushil
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  5. 1. a)Differentiate between valency and oxidation numberb)Write the valency and oxidation numbers of the following elements: Na,
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  6. calculate the enthalpy change for the allotropic transformation of sulphur in the monoclinic form to sulphur in the rhombic form
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    2. nandhu asked by nandhu
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  7. What mass of sulphur must be burned to produce 64.0 tonnes of sulphur dioxide.. . So far, I have calculated the molecular mass
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    2. Clive asked by Clive
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  8. I'm drawing a Lewis structure for hydrogen cyanide using nitrogen with a valency of 3. Would I still need 2 dots after the N or
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    2. Hol asked by Hol
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  9. If an impurityis added to the sample of pure Sulphur, how will the melting point of Sulphur change
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    2. Paingzx asked by Paingzx
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  10. How many liters of sulphur trioxide are formed when 4800cm3 of sulphur dioxide is burned in air?
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    2. Abel kinde asked by Abel kinde
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