Ask a New Question

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
1. 1 answer
2. asked by Ade
3. 630 views
I have to find the calculation of Van't Hoff factor "i" for NaCl and sucrose. The directions say to use the equationdelta Tf =
1. 6 answers
2. asked by Hannah
3. 1,226 views
An experiment involves the inoculation bacteria onto a variety of media with NaCl concentrations ranging from 1% to 25%. Which
1. 1 answer
2. 125 views
Indicate whether Delta S and Delta H is positive or negative. Then indicate if the reaction is entropy driven, enthalpy driven
1. 3 answers
2. asked by Yuval
3. 755 views
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) =
1. 1 answer
2. asked by Monica
3. 657 views
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
1. 1 answer
2. 31 views
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'
1. 0 answers
2. asked by shel
3. 562 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
1. 1 answer
2. asked by Raja
3. 1,769 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. 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