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(aq)- aqueous: Is when you dissolve something into water
Ex. NaCl(s) into Na+(aq) Cl- (aq)
-So it changes from a solid into aqueous ions.
-Acids are mainly aqueous
(l)- Liquid: On a molecular level the molecules of a liquid are arranged, or ordered somewhere between the order of a solid and the randomness of a gas.
-The main difference would be that at an aqueous state, something is already dissolved into it to create a different substance
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∙ 13y ago
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Why are state symbols used in chemical equations?
They identify what phase the substances are in-Apex
Are ions hydrophilic or hydrophobic?
Most are written with an aq after their symbols - aq is short for aqueous - water.
How is the state l different from the state aq?
There is no such thing as state I or state aq
Which is a spectator ion in the reaction between Na2CO3(aq) and HNO3(aq)?
Which is a spectator ion in the reaction between Na2CO3(aq) and HNO3(aq)
What is the difference between the base and the alkaline?
A base is an alkali substance but only when disolved in water, eg/ Copper Sulphate[aq]
What are state symbols?
Solid (S), Liquid (L) Gas (G), and Aqueous (Aq).
Why are state symbols used in chemical equations?
They identify what phase the substances are in-Apex
Is there any precipitate between MgSO4?
MgSO4 is soluble in water, which is in aqueous state (aq) or can be written as MgSP4(aq).
Are ions hydrophilic or hydrophobic?
Most are written with an aq after their symbols - aq is short for aqueous - water.
How is the state l different from the state aq?
There is no such thing as state I or state aq
What is the difference between NaOH s and NaOH aq?
NaOH(s) is solid and mostly pure sodium hydroxide. NaOH(aq) is sodium hydroxide dissolved in water.
Which is a spectator ion in the reaction between Na2CO3(aq) and HNO3(aq)?
Which is a spectator ion in the reaction between Na2CO3(aq) and HNO3(aq)
What is the difference between species and a kind?
hala cia aq nga nagtatanong eh,tapos ako magsasagot?
What is the difference between the base and the alkaline?
A base is an alkali substance but only when disolved in water, eg/ Copper Sulphate[aq]
What is the state symbol for calcium oxide?
symbol of calcium is Ca
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.
What is the complete ionic equation for the reaction between Na2SO4 and CaCl2?
2Na+(aq) + SO42-(aq) + Ca2+(aq) + 2Cl-(aq) CaSO4(s) + 2Na+(aq) + 2Cl-(aq)
