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With out an equality sign the given expression can't be considered to be an equation and so therefore no solution is possible.
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In the reaction (2H^+ + SO_4^{2-} + Ca^{2+} + 2I^- \rightarrow CaSO_4 + 2H^+ + 2I^-), the spectator ions are those that do not change during the reaction. Here, the ( H^+ ) ions and ( I^- ) ions are present on both sides of the equation and do not participate in the formation of the precipitate ( CaSO_4 ). Therefore, the spectator ions are ( H^+ ) and ( I^- ).
The balanced symbol equation for making water is: 2H₂ + O₂ → 2H₂O.
Ca2+(aq) + SO42-(aq)- --> CaSO4(s) is the net ionic equation.
2H+ + SO42- + Ca2+ + 2I- CaSO4 + 2H+ + 2I
The net ionic equation for the given reaction is: 2H+ + SO4^2- + Ca^2+ + 2I- → CaSO4(s) + 2H2O. This equation highlights the ions that participate in the reaction and the formation of the solid calcium sulfate and water.
2H+ + SO42- + Ca2+ + 2I- CaSO4 + 2H+ + 2I-
The equation for the incomplete combustion of hydrogen is 2H₂ + O₂ -> 2H₂O + energy (incomplete combustion).
The balanced chemical equation for making water from hydrogen and oxygen is: 2H₂(g) + O₂(g) → 2H₂O(l)
The net ionic equation is SO42- + Ca2+ CaSO4.
The net ionic equation is SO42- + Ca2+ CaSO4.
The balanced equation between hydrogen (H) and oxygen (O) is 2H₂ + O₂ → 2H₂O. This equation shows the reaction where hydrogen gas and oxygen gas combine to form water vapor.
The dissociation equation for sulfuric acid (H2SO4) is: H2SO4 - 2H SO42-
The chemical equation is: Ca2+ + (CO3)2- + 2H+ + 2(NO3)- = Ca2+ + 2(NO3)- + (CO3)2- + 2H+