sazarin said
New member
- Joined
- Nov 20, 2011
- Messages
- 1
i was told that
i) HCl + NaCl
ii) HNo3 + NaNo3
iii) H2So4 + Na2So4
can extract the gold out of ic. is it true?
PLEASE HELP im new here. tq
i) HCl + NaCl
ii) HNo3 + NaNo3
iii) H2So4 + Na2So4
can extract the gold out of ic. is it true?
PLEASE HELP im new here. tq