Friday
May 24, 2013

Posts by tara


Total # Posts: 300

chemistry
no i have to teach myself and thats why i was so confused i knew CH3COO would gain a proton but i didnt realize that hcl changed to HCl ==> H3O^+ + Cl^- so it makes a little more sense.I do wanna make sure i understand and i have troubles breaking down the entities. i may a...

chemistry
testing bronsted lowry reaction predictions...... im super stuck can someone help me steo by step how to figure this out assuming i use the 5 step process? write a balanced chemical equation for ch3coona and hcl reaction position of equilibrium. I know that ch3coo is a SB and ...

English
Well positive points of having the gap between rich and poor

English
What are the minor affirmative claims to the gap between rich and poor widening?

chemistry - equilibrium Help
you observed that very little corrosion occurred on the nail immersed in NaOH(aq) solution. This observation is difficult to explain from an electrochemistry perspective since electrochemistry principles predict a spontaneous reaction that should cause corrosion. Explain why t...

chemistry 30 concentration of a product
chemical reaction is NOBR2 -->Nog)+B2(g)

chemistry 30 concentration of a product
it is nitrosyl bromide

chemistry 30 concentration of a product
calculate the concentration of the products of the following equilibrium when the equilibrium constant is 12.3 and the equilibrium concentration of nobr2 is 2.17 mol/l

Chemistry lab
just gonna post my answer to see if more can be added or fixed 1. In trail one CaCl2 will react completely (limiting regent) which limits the complete reaction of NaSO4 (excess regent) therefore creating a precipitate of sulfur. In trails 2-4 as the concentrations increase the...

Chemistry lab
i should also explain that i know the limiting and excess agents and how after a limited reaction is complete no further reaction can occur leaving an excess regent, and well as dynamix equilbruims however my teacher wants more

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