Other Chemistry Answers

Write a balanced equation and an ionic equation for the reaction that occurs when each substance reacts with a hydrochloric acid solution. Include state symbols.

how many grams of Cl are in 235 grams of CaCl2

show whether seawater of the composition given in the table satisfies electroneurality.( in order to show electro neutrality, the sum of the moralities of the cations multipled of the anions multipied by the charge of the anions)

How to conjugate these acid base pairs?

H20,H30+

0H-,HN03

H2S04,S042-

HC2H302,C2H302-

In an experiment to determine the effects of radiation on the germination of seeds, a factor that has to be controlled is

a. the types of radiation.

b. the amount of water added to the seeds.

c. the amount of radiation.

d. the germination rate of seeds

A sample of aqueous chlorine bleach solution was analyzed to contain 5.00% Cl(w/v) {or 5.00gcl per 100ml}. if the source if chlorine is calcium hypochlorite Ca(OC)2 (142.98), what is the % Ca(OCl)2 (w/v) in the bleach solution?

Why is Chemistry the central science?

Discuss possible chemical reactions from the mixing of the chemicals or their breakdown of Gasoline, Phosgene, and Oxygen Gas

The arrow in a reaction means ? what.

I have to make 50 cm cubed of sodium chloride that contains 0.2 moll How would i calculate how much sodium chloride is needed?