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Nacl(s)+ HCl---->H20 +NaCl(aq) delta H(amouint

Nacl(s)+ HCl---->H20 +NaCl(aq)delta H(amouint of energy aborbed by the solution is 4263.6J) Is it okay to say that H2 represents
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2. asked by Ade
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I have to find the calculation of Van't Hoff factor "i" for NaCl and sucrose. The directions say to use the equationdelta Tf =
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2. asked by Hannah
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An experiment involves the inoculation bacteria onto a variety of media with NaCl concentrations ranging from 1% to 25%. Which
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Indicate whether Delta S and Delta H is positive or negative. Then indicate if the reaction is entropy driven, enthalpy driven
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2. asked by Yuval
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Physicain elects to re-hydrate the patient br intravenous(IV) administration of 2.0 L of 0.45% (w/v) of NaCl. 0.45%9w/v) =
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2. asked by Monica
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Which of these solutions has the lowest freezing point?A. 0.25 M NaCl B. 0.5 M NaCl C. 1.0 M NaCl D. 1.5 M NaCl E. 2.0 M NaCl
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Calculate the deltaS univ for the dissolving of NaCl at room temp. S' NaCl(s)=72.11 J/k*mol; S' NaCl(aq)=115.5 J/k*mol;deltaH'
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2. asked by shel
3. 561 views
arrange the following solutions in order of decreasing specific conductance 0.01 M NaCl,0.05 M NaCl,0.1 M NaCl, 0.5 M NaCl
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2. asked by Raja
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An experiment involves inoculating a variety of media with a NaCl concentration ranging from 1% to 25%. Which of these media
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2. 89 views
An experiment involves inoculating a variety of media with a NaCl concentration ranging from 1% to 25%. Which of these media
1. 1 answer
2. 72 views