Browse Questions: All Subjects \ Geology
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Question Subject Due Date No. of Tutorials Closed Price
a buffer solution contaisn . 120 M acetic acid and
a buffer solution contaisn . 120 M acetic acid and .150 M sodium acetate how many moles of acetic acid and of sodium acetate are present in 50.0 mL of solutionb. if we add .50 ml of .087 M HCL to the …
Geology / General Geology 2015-12-08 1 Yes $10.00
what is analytical molarity
what is analytical molarity ? please explain with example. …
Geology / General Geology 2015-12-08 1 Yes $7.00
with suitable examples describe electron deficient
with suitable examples describe electron deficient compounds …
Geology / General Geology 2015-12-08 1 Yes $5.00
We were able to collect 9.6mL with a
for a lab I need to find the purity of a distillation sample (of ethanol) and calculate the % ethanol in the starting sample.We started with 20mL of our solution then did fractional distillation. We w …
Geology / General Geology 2015-12-08 1 Yes $8.00
State with balanced equations what happens when
State with balanced equations what happens when :(i) Sulphur dioxide gas is bubbled through an aqueous solution of copper sulphate in presence of potassium thiocyanate.(ii) aqueous solution of ferric …
Geology / General Geology 2015-12-08 1 Yes $18.00
Of the following; which will not show chromyl chloride test
Of the following; which will not show chromyl chloride test: I. Rubidium chloride II. Benzene diazonium chloride III. K2PtCl6 IV. Mercurous chloride …
Geology / General Geology 2015-12-08 1 Yes $7.00
preparation of manganese (ii) chloride
preparation of manganese (ii) chloride …
Geology / General Geology 2015-12-08 1 Yes $7.00
Zinc and not copper is used for the recovery of metallic
Give reasons for the following :(i) Silver bromide is used in photography. (ii) Most transition metal compounds are coloured.(iii) Zinc and not copper is used for the recovery of metallic silver from …
Geology / General Geology 2015-12-08 1 Yes $9.00
What is the Roman numeral that should be used in the following
7. What is the Roman numeral that should be used in the following: silver (_______) sulfide?A. IB. No Roman numeral should be used here.C. IID. III8. Why is pure silicon a poor conductor at room tempe …
Geology / General Geology 2015-12-08 1 Yes $8.00
Why is geometrical isomers not possible in tetrahedral
Why is geometrical isomers not possible in tetrahedral complexes having two different types of unidentate ligands? …
Geology / General Geology 2015-12-08 1 Yes $12.00
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