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When creating a Saved Search in YA, is there any way to say "or" in the keywords field?
For example, if I was interested in color questions I would like to see questions from England, too, so I want to say "color or colour".
3 Answers
- 4 years ago
I know this isn't an answer but I was wondering if you can pleaseeeee calculate this question for me.....its really hard and i don't get it...
Delta H_2: CH4 (g)+2 O2 (g)--> CO2 (g)+2 H2O (g); delta H= -890kj CH4 (g) +O2 (g)--> CH2O (g)+ H2O (g); Delta H2=? CH2O (g)---> CO2 (g)+H2O (g); delta H3=-518kj
- Anonymous5 years ago
Use Or.