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These substances are in solution.
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What is aq called after one of the substances in a chemical equation?
(aq) is from aqueous, a substance in solution.
Three test tubes labeled a b and c contain?
Different substances or solutions for experimentation.
What are relative density's of common substances?
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What is Ka for HCN(aq) H plus (aq) plus CN and ndash(aq)?
HCN(aq) ==> H^+(aq) + CN^-(aq)Ka = [H+][CN-]/[HCN] and the value can be looked up in a book or on line.
What is the net ionic equation of barium chloride and potassium carbonate?
Barium chloride and sodium sulfate Molecular equation: BaCl2(aq) + Na2SO4(aq)--> BaSO4(s) + 2NaCl(aq) ionic equation: Ba+2(aq) + 2Cl-(aq) + 2Na+(aq) + SO4-2(aq) --> BaSO4(s) + 2Na+(aq) + 2Cl-(aq) Net ionic equation is Ba+2(aq) + SO4-2(aq) --> BaSO4(s)
What do all the substances labeled aq have in common?
Substances labeled "aq" are all dissolved in water, indicating that they are in the aqueous state. This means that they are uniformly mixed with water molecules and are present in a solution rather than as solid particles.
Are HCl aq NaCl aq HCl g and NaCl s substances?
If you mean pure substances then:HCl(aq) and NaCl(aq) are not pure substances but solutions. The (aq) means the substance is dissolved in water.HCl(g) and NaCl(s) is are pure substances
What is aq called after one of the substances in a chemical equation?
(aq) is from aqueous, a substance in solution.
What is the common name for H2CO3 aq?
The common name for H2CO3 aq is carbonic acid.
Which of these can be placed in the column labeled mineral?
Made of just one substances
What are solvents?
cleaners which is solvent
What is the ionic equation of potassium carbonate and sulfuric acid?
The ionic equation for the reaction between potassium carbonate (K2CO3) and sulfuric acid (H2SO4) is: 2K+ (aq) + CO3^2- (aq) + 2H+ (aq) + SO4^2- (aq) -> 2K+ (aq) + 2H+ (aq) + CO3^2- (aq) + SO4^2- (aq) This equation represents the exchange of ions that occurs when these two substances react to form potassium sulfate, carbon dioxide, and water.
Net ionic for Mg plus 2HCl ----- MgCl2 plus H2?
1)Write the BALANCED equation for the reaction with CORRECT state symbols: Mg(s) +2HCl(aq)---------->MgCl2(aq) +H2(g) 2)Now rewrite the equation replacing aqueous substances as they would appear in solution( ie)as ions.Leave everything else as is in the standard state. Mg(s) + 2H+ (aq) + 2Cl-(aq)---->Mg2+(aq) +2Cl-(aq) +H2(g) 3)Now cancel ions common to both sides ,that is,spectator ions. Cancel the 2Cl-(aq) on each side. 4)Rewrite the equation without what you have canceled. Mg(s) + 2H+(aq)------>Mg2+(aq) + H2(g). Good Luck.
Three test tubes labeled a b and c contain?
Different substances or solutions for experimentation.
The substances produced when KOH aq neutralizes HCl aq are?
When KOH (potassium hydroxide) aqueous neutralizes HCl (hydrochloric acid) aqueous, potassium chloride (KCl) and water (H2O) are produced. This reaction is a neutralization reaction where the acid and base react to form a salt and water.
What are the examples of strong alkalis?
Examples of strong alkalis include sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)2). These substances are highly reactive and can cause severe burns on skin and tissue.
What is the significance of symbol aq in a compound?
The symbol "aq" indicates that a substance is dissolved in water, meaning it is in an aqueous solution. This notation is commonly used in chemistry to distinguish substances in solution from solid or gaseous forms.
