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  1. ... + 8H2O 2C3H8O + 3O2 --> 6C + 8H2O Note that it could be two products for incomplete combustion. Depands on the question.

    分類:科學及數學 > 化學 2015年01月26日

  2. ...information to determine. Dangerous goods are determined based on their chemical..._Notice_No_4.pdf Also - please note that as you intend to ship overseas, you may have to check...

    分類:科學及數學 > 化學 2014年05月12日

  3. ...metal Cu, NO radical can be produced. Very good ventilation is required for this experiment. Please note !! 3Cu + 2HNO3 + 6H+ --> 3Cu2+ + 4H2O + ...

    分類:科學及數學 > 化學 2013年12月01日

  4. A. No reaction occured, since both copper and silver nitrate are in solid form. B. The copper displaces silver ions in...

    分類:科學及數學 > 化學 2013年03月08日

  5. 2. Ammonia is only slightly ionized in water. NH3(aq) + H2O... of NH4⁺ and OH⁻ ions. Note that NH4OHdoes not exist. If you write ...

    分類:科學及數學 > 化學 2013年02月25日

  6. ...and SN2, but SN1 may have a larger ratio. The same is true for 3' RX. Please note that 3' RX can easily undergo an elimination reaction instead of a SN1...

    分類:科學及數學 > 化學 2012年06月08日

  7. ... energy (heat) to change from liquid to steam (gas). And, this amount of energy is called latent heat. Please note : The sweat from our own body should be at the same temperature of our...

    分類:科學及數學 > 化學 2012年01月19日

  8. ...the max. no. of ligand that can be bonded to is TWO, . 2011-11-20 16:29:43 補充: So...(H2O)4]+ or [Ag(H2O)6]+ Note that the silver ion will not use the any other ...

    分類:科學及數學 > 化學 2011年11月21日

  9. ... a physical change, not chemical reaction, please note that. When ice is turned into water, i.e. ice is ...a standard enthalpy of formation of zero, as there is no change involved in their formation...

    分類:科學及數學 > 化學 2011年11月17日

  10. ...(strong alkali) = 11 pH value of M ammonia solution(weak alkali) = 16 ** Note that : the strength of an acid/alkali is NOT related to its pH value ** pH value ...

    分類:科學及數學 > 化學 2011年08月29日

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