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khin
Questions and answers by visitors named
khin
Questions (8)
is practices (z or iz)
1 answer
274 views
How many moles of O2 are needed to combine with 0.646 mol Al to give Al2O3?
1 answer
410 views
How many moles of O2 are needed to combine with 0.646 mol Al to give Al2O3?
1 answer
433 views
The figure below represents the bulls eye target for an archer. The black dots represent where the archer’s arrows hit:
How can
4 answers
1,907 views
What is the net ionic equation for the reaction of H2SO3 with Ba(OH)2?
3 answers
1,402 views
Chloroacetic acid has a relatively large equilibrium constant, so at low acid concentrations it is necessary to use the
4 answers
1,364 views
sorry . Can you please help me with this questions If you know?
Oxalic acid is a relatively strong diprotic acid with Ka1 = 5.6
1 answer
813 views
how can i know whether solution is acidic or not and then what type of acid?
1 answer
295 views