Chemical answers, Chemistry

Assignment Help:
1. Enter the symbol of a sodium ion, Na+, followed by the formula of a sulfate ion, SO42- ..Express your answers as ions separated by a comma.

2.Enter the expression 147N+a, where a is the lowercase Greek letter alpha. lowercase Greek letter alpha.
Express your answer as a chemical expression.

3.Enter the chemical equation 2H+(aq)+S2-(aq)?H2S(g)

Related Discussions:- Chemical answers

Thermodynamics, what are macroscopic properties ?

what are macroscopic properties ?

Calculate the number of electrons and protons in isotope, There are 13 elec...

There are 13 electrons in an element whose nucleus comprise 14 neutrons. Obtain atomic number and atomic weight of this element. If atomic weight of the isotope of above element is

Evaluate total solids in milk, Q. Evaluate Total Solids in Milk? Total ...

Q. Evaluate Total Solids in Milk? Total solids determination is a common procedure in many manufacturing plants using dairy products. The total solids in milk can be calculat

How do antiseptics differ from disinfectants? , Antiseptics doesn''t harm l...

Antiseptics doesn''t harm living cells whereas disinfectants harm living cells.and disinfectants are used to sterilize instruments and utensils but cant be used on skin....and  the

What gas form by the hydrolysis of cacn2, What gas form by the hydrolysis o...

What gas form by the hydrolysis of CaCN 2 ? Write down the equation of the reaction of CaCN 2 with water.

Write the structure of teflon, Write the structures of monomers used in the...

Write the structures of monomers used in the preparation of: a. Teflon b. PMMA

Mixture, which solution is formed when iodine solution ,copper sulphate...

which solution is formed when iodine solution ,copper sulphate and caustic soda are mixed?

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