double replacement
double replacement
Double - replacement reactions
Double-replacement
If a precipitate will form in a reaction
Solubility Rules
solubility rules
You didn't show a reaction. The way you would know is by studying/memorizing or looking up the SOLUBILITY RULES.
You can determine whether a formula is soluble by referencing solubility rules. These rules provide guidelines on how different ions combine and react with each other in solution. If a combination of ions in a formula follows the solubility rules, then the formula is soluble. If it violates the solubility rules, the formula is insoluble.
NaCl + CaF2 Check solubility rules to see if it even forms a precipate
The solubility rules predict weather the compound soluble. This is what tells the weather.
There is no ONE general guideline for predicting solubility. There are, however, a list of rules which can be consulted to predict the solubility of most compounds. One example of these rules can be found at the Chemwiki site.
Solubility Rules
solubility rules
(Apex) solubility rules
Solubility predicts whether the compound will be soluble. This is taught in science.
se the solubility rules to predict the outcome.
Using the solubility rule predicts the compound to be soluble. This is what tells what the weather will be like.
White precipitates of Lead chloride (PbCl2) are formed because the solubility product (KSP) of Lead chloride is very low.
2Zn + Pb(No3)2 --> 2ZnNO3 + Pb
You can tell if two compounds will react by looking at the solubility rules. If a reaction were to happen it would make HNO3 and Na2SO4.
You didn't show a reaction. The way you would know is by studying/memorizing or looking up the SOLUBILITY RULES.