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What does S2- aq mean in chemistry nomenclature?
I'm assuming that 2 is supposed to be a subscript, which would make that a negatively-charged ion consisting of two sulfur atoms. The aq means "aqueous" which means the ion is dissolved in water.
The symbol for a substance in a water solution?
The symbol for a substance in a water solution is typically written as the chemical formula of the substance followed by "(aq)" to indicate it is in an aqueous solution. For example, the symbol for sodium chloride in water solution would be NaCl(aq).
What does the abbreviation aq mean after a compound in an equation?
In a chemical equation, the subscript (aq) after a molecule means that it is aqueous. An aqueous solution is a solution in which the solvent is water.Example: CN-(aq), H2CO3(aq)It represents that the ionic state is only in the water (solute); Latin 'aqua' is waterIt stands for "aqueous", and means it's dissolved in water.
What are the ionic and net ionic equations for magnesium perchlorate and copper II chloride.if you answer this thank you so much?
The ionic equation for the reaction between magnesium perchlorate (Mg(ClO4)2) and copper(II) chloride (CuCl2) is: Mg(ClO4)2 (aq) + CuCl2 (aq) -> MgCl2 (aq) + Cu(ClO4)2 (s) The net ionic equation is: Mg2+ (aq) + 2ClO4- (aq) + Cu2+ (aq) + 2Cl- (aq) -> Mg2+ (aq) + 2Cl- (aq) + Cu2+ (aq) + 2 ClO4- (s)
What is the equation for zinc nitrate and cupric nitrate?
The equation for the reaction between zinc nitrate and cupric nitrate is: Zn(NO3)2 + Cu(NO3)2 -> Cu(NO3)2 + Zn(NO3)2
What is the chemical formula for HClaq?
I believe it is HClaq with the aq in subscript
What do you call a subscript in a chemical equation and what is it's function?
eg. O2 (where the 2 is subscript) This shows that there are TWO INTRAMOLECULARLY-BONDED atoms, ie. two atoms joined together. Or, if you are referring to (g), (l), (s) and (aq) subscripts: (s) - solid (g) - gas (l) - liquid (aq) - aqueous, or dissolved in water
In a reaction between a metal and an acid which reactant does the hydrogen gas that is produced come from?
Hydrogen gas comes from the (acidic) protons (H+) which are present in the acid molecule:Example:M = metal atom (eg. Ca) and (subscript)aq means in watery solution(H2SO4)aq + M --> (H2)gas + (SO42-)aq + (M2+)aq
What is the balanced equation for solid calcium reacts with aqueous nitric acid to form aqueous calcium nitrate and hydrogen gas.?
Ca + 2HNO3 --> Ca(NO3)2 + 2H ...i think...?
What does S2- aq mean in chemistry nomenclature?
I'm assuming that 2 is supposed to be a subscript, which would make that a negatively-charged ion consisting of two sulfur atoms. The aq means "aqueous" which means the ion is dissolved in water.
When aqueous solutions of barium nitrate and lithium sulfate are combined solid barium sulfate is formed as well as an aqueous solution of lithium nitrate Write the balanced chemical equation?
Ba(NO3)2(aq) + Li2SO4(aq) -> BaSO4(s) + 2LiNO3(aq)
The symbol for a substance in a water solution?
The symbol for a substance in a water solution is typically written as the chemical formula of the substance followed by "(aq)" to indicate it is in an aqueous solution. For example, the symbol for sodium chloride in water solution would be NaCl(aq).
What does the abbreviation aq mean after a compound in an equation?
In a chemical equation, the subscript (aq) after a molecule means that it is aqueous. An aqueous solution is a solution in which the solvent is water.Example: CN-(aq), H2CO3(aq)It represents that the ionic state is only in the water (solute); Latin 'aqua' is waterIt stands for "aqueous", and means it's dissolved in water.
How do you show that a substance is disolved in water when writing an equation?
You can represent a substance dissolved in water by adding the symbol "(aq)" next to it in a chemical equation. This symbol indicates that the substance is in aqueous solution. For example, NaCl(aq) represents sodium chloride dissolved in water.
What are the ionic and net ionic equations for magnesium perchlorate and copper II chloride.if you answer this thank you so much?
The ionic equation for the reaction between magnesium perchlorate (Mg(ClO4)2) and copper(II) chloride (CuCl2) is: Mg(ClO4)2 (aq) + CuCl2 (aq) -> MgCl2 (aq) + Cu(ClO4)2 (s) The net ionic equation is: Mg2+ (aq) + 2ClO4- (aq) + Cu2+ (aq) + 2Cl- (aq) -> Mg2+ (aq) + 2Cl- (aq) + Cu2+ (aq) + 2 ClO4- (s)
What is the equation for zinc nitrate and cupric nitrate?
The equation for the reaction between zinc nitrate and cupric nitrate is: Zn(NO3)2 + Cu(NO3)2 -> Cu(NO3)2 + Zn(NO3)2
How do you write a formula with physical state?
Put a subscript ed letter or letters in parentheses next to the chemical substance. (s) is solid (H2O(s) is ice). (l) is liquid (H2O(l) is liquid water). (g) is gas (H2O(g) is water vapor). (aq) means something is dissolved in water (NaCl(aq)).
