homework help, Chemistry

Assignment Help:
seawater contains 0.75g of Fe+3 per kilogram of water. What is the concentration of Fe_3 in ppm?

Related Discussions:- homework help

Storehouse of minerals, Q. Storehouse of minerals? in addition to the e...

Q. Storehouse of minerals? in addition to the earth's crust, oceans also provide a huge storehouse of minerals in which the metals occur primarily as soluble sulphates and hali

Filter, Filter A plant pot with a plug of cotton wool in the bottom and...

Filter A plant pot with a plug of cotton wool in the bottom and a layer of sand little inches deep makes a satisfactory filter for more purposes

Acid bases and salt, name the acid present in ant sting and give its chemic...

name the acid present in ant sting and give its chemical formula also give common method to get relief from the discomfort caused by ant sting

what is aluminium?, It is Hydrated Potassium Aluminium Sulfate [ KAl(SO4)2...

It is Hydrated Potassium Aluminium Sulfate [ KAl(SO4)2·12H2O ].

Calculate the e.m.f of the cell , To calculate the e.m.f of the cell when d...

To calculate the e.m.f of the cell when does the nelsons equation is use? Ans) The Nernst equation is useful to measure the e.m.f of the cell when the concentrations of solution

Atoms, how to find atomicity of an element

how to find atomicity of an element

Why sky appears blue in colour, Describe the following observations: a....

Describe the following observations: a. Lyophilic colloid is more stable than Lyophobic colloid. b. Coagulation takes place when sodium chloride solution is added to a collo

What is chlorophyll, Q. What is chlorophyll? A magnesium complex of por...

Q. What is chlorophyll? A magnesium complex of porphyrin is called chlotophyll. the green colouring material in plants and which is essential  for photosynthesis. Hemoglobin

Reaction during electrovalent bond formation, The main reaction during elec...

The main reaction during electrovalent bond formation is: (1) Redox reaction (2) Substitution reaction  (3) Addition reaction (4) Elimination reaction Ans: Redox re

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd