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

F block, electronic configuration of lanthanides

electronic configuration of lanthanides

Define equilibrium state, The chemical reaction at one time the rate of for...

The chemical reaction at one time the rate of forward and backward reaction becomes equal that state is known as Equilibrium state.

Electrolysis, If 8686 C of charge is passed through molten magnesium chlori...

If 8686 C of charge is passed through molten magnesium chloride, calculate the number of moles of Mg(l) produced

why -x are called deactivating o&p groups? , It can be because these group...

It can be because these group tend to decrease the electron density when attached to a benzene or other ring structure preferentially at ortho and pera position.

Chemical bonding, explain why carbon tetra-chloride does not dissolve in wa...

explain why carbon tetra-chloride does not dissolve in water?

What is the net charge of a non-ionized atom, What is the net charge of a n...

What is the net charge of a non-ionized atom? In an atom, the number of protons is equivalent to the number of electrons and that single proton has the similar positive charge v

Lithium and beryllium, lithium and beryllium markedly differ from other mem...

lithium and beryllium markedly differ from other members of their respective groups

General characteristics of the f-block, Q. General Characteristics of the f...

Q. General Characteristics of the f-block? You know that the 14 elements from cerium (Z = 58) to lutetium (Z = 71), which follow lanthanum (Z = 57) in the periodic table, are k

Biochem, How is a peptide bond made through dehydration, and show it in a c...

How is a peptide bond made through dehydration, and show it in a chemical equation, please.

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