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Category > Chemistry Posted 16 Oct 2017 My Price 6.00

Determine the amount of solute in the following samples 500 ml of 0.2 M KI (potassium iodide) 220 ml of 0.03 M H2SO4 (sulfuric acid)

Determine the amount of solute in the following samples:

500 ml of 0.2 M KI (potassium iodide)

220 ml of 0.03 M H2SO4 (sulfuric acid)

2.5 l of 0.1 M MgNO3 (magnesium nitrate)

1 ml of 5 M HCl (hydrochloric acid)

 

 

How many ml of 0.1 M HCl would be required to titrate 35 ml of 1 M NaOH to the end point?

 

 

What is the pH of a 0.03 M solution of the strong base NaOH?

 

 

Balance the chemical reactions shown below and then write equilibrium expressions for each. All reactants and all products are in the gas phase.

CO + F2 --> COF2 |

CH4 + O2 --> CO2 + H20

N2O4 --> 2NO2

BrNO --> Br2 +NO

 

 

Determine the oxidation states of each element comprising the following ionic compounds:

KClO4

NaMnO4

Sr(NO3)2

NaHCO3

CH4

Answers

SmartExpert
(118)
Status NEW Posted 16 Oct 2017 03:10 AM My Price 6.00

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file 1508212339-chem.docx preview (379 words )
D-----------ete-----------rmi-----------ne -----------the----------- am-----------oun-----------t o-----------f s-----------olu-----------te -----------in -----------the----------- fo-----------llo-----------win-----------g s-----------amp-----------les-----------: -----------500----------- ml----------- of----------- 0.-----------2 M----------- KI----------- (p-----------ota-----------ssi-----------um -----------iod-----------ide-----------) -----------220----------- ml----------- of----------- 0.-----------03 -----------M H-----------2SO-----------4 (-----------sul-----------fur-----------ic -----------aci-----------d) ----------- 2.-----------5 l----------- of----------- 0.-----------1 M----------- Mg-----------NO3----------- (m-----------agn-----------esi-----------um -----------nit-----------rat-----------e) ----------- 1 -----------ml -----------of -----------5 M----------- HC-----------l (-----------hyd-----------roc-----------hlo-----------ric----------- ac-----------id)----------- H-----------ow -----------man-----------y m-----------l o-----------f 0-----------.1 -----------M H-----------Cl -----------wou-----------ld -----------be -----------req-----------uir-----------ed -----------to -----------tit-----------rat-----------e 3-----------5 m-----------l o-----------f 1----------- M -----------NaO-----------H t-----------o t-----------he -----------end----------- po-----------int-----------? -----------Wha-----------t i-----------s t-----------he -----------pH -----------of -----------a 0-----------.03----------- M -----------sol-----------uti-----------on -----------of -----------the----------- st-----------ron-----------g b-----------ase----------- Na-----------OH?----------- B-----------ala-----------nce----------- th-----------e c-----------hem-----------ica-----------l r-----------eac-----------tio-----------ns -----------sho-----------wn -----------bel-----------ow -----------and----------- th-----------en -----------wri-----------te -----------equ-----------ili-----------bri-----------um
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