I need help making some calculations for that cabbage juice titration lab thingy :P
Stacey Warren - Expert brainly.com
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i'm 16, sophomore
wow u look younger lol I was like woa why is she doin this
Write the balanced equation for the reaction of acetic acid ( ) and sodium bicarbonate ( ).
HC2H3O2 + NaHCO3 ===> NaC2H3O2 + H2CO3
What type of reaction(s) took place?
2. Calculate the number of moles of that were required to neutralize the in the vinegar.
1 mole HC2H3O2 required for 1mole NaHCO3.
There is missing information to answer question 3 to 6.
7)HBr is a strong acid, ionizes completely;
Mole = (0.250 mol/L )( 0.0264 L) = 0.0066 mol
HBr> H+ + Br-
0.250 M . 0.250 M 0.250 M
0.0066 mol .. 0.0066 mol
H+ + OH- > H2O
0.0066 mol H+ neutralizes 0.0066 mol OH^- ion
CsOH is a strong base and it dissociates completely;
CsOH(aq) > Cs^+(aq) + OH^-(aq)
0.0066 mol < 0.0066 mol
I have no clue what I just said lol
what'd you do, copy yahoo ?? lol that doesnt apply to my lab :P
and yeah its an old pic
ikr I just said some stuff that made me sound smart lol