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The dissolution reaction for lead(II) nitrate, Pb(NO₃)₂, in water can be represented as follows:
[ \text{Pb(NO}_3\text{)}_2 (s) \rightarrow \text{Pb}^{2+} (aq) + 2 \text{NO}_3^{-} (aq) ]
In this reaction, solid lead(II) nitrate dissociates into lead ions (Pb²⁺) and two nitrate ions (NO₃⁻) when it dissolves in water.
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Sentence with the word dissolution?
How do you write Dissolutin in a Sentence?
What is the difference between physical and chemical dissolution?
Physical dissolution is purely mechanical; an example would be shaking a bottle of Italian salad dressing, the different ingredients mix but don't form a new substance. Chemical dissolution produces new substances; for example, mixing NaOH with HCl forms water and table salt, two chemicals different from what you had to begin with. Also, dissolving table salt in water is a chemical change, though it may not seem like it.When adding water:NaCl (s) => Na+ (aq) + Cl- (aq)This is a very soluble ionic compound and it changes from a neutral compound to ions, a chemical change.The dissolution of non-ionic compounds, such as sugar, is not a chemical reaction because sugar doesn't separate to ions in solution. i.e., this is a physical dissolution.When adding water:C6H12O6 (s) => C6H12O6 (aq)The dissolution of weak electrolytes is somewhat more complicated. Let's consider acetic acid (vinegar).When adding water:CH3COOH (s) => CH3COOH (aq)Although we write the dissolution for a weak acid or weak base this way, it differs from the sugar example because we know that, actually, some of the molecules go to CH3COO- and H3O+. We don't write this, though, because although some molecules have undergone a chemical reaction, that population is a minority.
How would you write the equation to show water evaporation?
The equation for water evaporation can be represented as: H2O (liquid) → H2O (gas) This shows the process where liquid water turns into water vapor through evaporation.
What is the gas and chemical reaction when aspirin is placed in sodium bicarbonate write chemical reaction?
The chemical reaction is:C9H8O4 + NaHCO3 = C9H7O4Na + H2O + CO2
What type of chemical reaction takes place when a electric current is passed through water and write chemical equation for the same?
This is an electrolysis process:2 H2O-------------2 H2 + O2
How do you write the dissolution reaction for Na3Po4 dissolved in water?
Na3PO4(aq) = 3Na^(+) (aq) + PO4^(3-) (aq) 'NB ' 'aq' is for 'aqueous' , from Latin for 'water'.
What means aqueous?
Aqueous means large excess of water. when we write the worf aq with a substance in a chemical reaction it means that the substance formed is dissolved in water. For eg- CaO(s) + H2O(l) -------> Ca(OH)2 (aq)
How do I write a balanced equation for the reaction of PH3 with water?
Phosphine is not very soluble in water compared to nonpolar substances. If you were to write a balanced equation for the reaction of PH3 with water, it would be an equilibrium reaction.
When dissolved sodium hydroxide reacts with sulfuric acid aqueous sodium sulfate and water are formed. write out the balanced equation and classify it?
The balanced chemical equation for the reaction is: 2NaOH (aq) + H2SO4 (aq) → Na2SO4 (aq) + 2H2O (l) This is a double displacement reaction, specifically a neutralization reaction, since an acid and a base react to form a salt and water.
Can you write a sentence using word dissolution?
The Green Party wants the dissolution of the Secret Police.
Sentence with the word dissolution?
How do you write Dissolutin in a Sentence?
Write the reaction when chromium bromide is put into water?
When chromium bromide is put into water, it dissociates into ions. The reaction is: CrBr2(s) → Cr2+(aq) + 2Br-(aq).
What is the difference between physical and chemical dissolution?
Physical dissolution is purely mechanical; an example would be shaking a bottle of Italian salad dressing, the different ingredients mix but don't form a new substance. Chemical dissolution produces new substances; for example, mixing NaOH with HCl forms water and table salt, two chemicals different from what you had to begin with. Also, dissolving table salt in water is a chemical change, though it may not seem like it.When adding water:NaCl (s) => Na+ (aq) + Cl- (aq)This is a very soluble ionic compound and it changes from a neutral compound to ions, a chemical change.The dissolution of non-ionic compounds, such as sugar, is not a chemical reaction because sugar doesn't separate to ions in solution. i.e., this is a physical dissolution.When adding water:C6H12O6 (s) => C6H12O6 (aq)The dissolution of weak electrolytes is somewhat more complicated. Let's consider acetic acid (vinegar).When adding water:CH3COOH (s) => CH3COOH (aq)Although we write the dissolution for a weak acid or weak base this way, it differs from the sugar example because we know that, actually, some of the molecules go to CH3COO- and H3O+. We don't write this, though, because although some molecules have undergone a chemical reaction, that population is a minority.
How do you write salinity in a sentence?
The high salinity of the well water made it unpotable. It is quite possible to reduce the salinity of the water.
Some power plants release hot waste water into nearby rivers or streams fish living in these waters sometimes die from lack of oxygen write a hypothesis to explain what has happened to the oxygen?
Because gases dissolved in water is different then solids dissolved in water, warm water holds less dissolved oxygen than cool or cold water Hot water released in rivers or streams lowers the dissolved oxygen concentrations. Since fish also needs oxygen to live, they can't survive because there is not enough dissolved oxygen in the water for them to live off of.
Write the reaction when chromium II sulfate is put into water?
When chromium(II) sulfate, CrSO4, is dissolved in water, it dissociates into its respective ions: Cr2+ and SO4 2-. The balanced chemical equation for this dissociation is: CrSO4 (s) → Cr2+ (aq) + SO4 2- (aq). This reaction is a dissolution reaction, where the solid compound breaks apart into its constituent ions in the presence of water.
What is the reaction when potassium sulfate is put into water?
Write the reaction when potassium sulfide is put into water:
