Ca(s) + 2HNO3(aq) -> Ca(NO3)2(aq) + H2(g)
Calcium + Iodine --> Calcium iodide1 Ca + 1 I2 --Δ--> 1 CaI2
The balanced chemical equation for calcium reacting with water is: [Ca + 2H_2O \rightarrow Ca(OH)_2 + H_2]
I assume a double displacement reaction. At least ideally. 2KI + CaS -> K2S + CaI2
The balanced equation for hydrochloric acid (HCl) reacting with calcium carbonate (CaCO3) is: 2HCl + CaCO3 -> CaCl2 + CO2 + H2O.
The balanced equation is: CaCl2(aq) + 2AgNO3(aq) → 2AgCl(s) + Ca(NO3)2(aq).
Calcium + Iodine --> Calcium iodide1 Ca + 1 I2 --Δ--> 1 CaI2
The balanced chemical equation for calcium reacting with water is: [Ca + 2H_2O \rightarrow Ca(OH)_2 + H_2]
I assume a double displacement reaction. At least ideally. 2KI + CaS -> K2S + CaI2
The chemical reaction isȘCaCl2 + Na2CO3 = CaCO3 + 2 NaCl
The balanced equation for hydrochloric acid (HCl) reacting with calcium carbonate (CaCO3) is: 2HCl + CaCO3 -> CaCl2 + CO2 + H2O.
The balanced equation is: CaCl2(aq) + 2AgNO3(aq) → 2AgCl(s) + Ca(NO3)2(aq).
The balanced chemical equation for sodium phosphate reacting with calcium nitrate to produce sodium nitrate and calcium phosphate is: 2 Na3PO4 + 3 Ca(NO3)2 → 6 NaNO3 + Ca3(PO4)2. This equation is balanced because the number of atoms of each element is the same on both sides of the equation.
Ca(ClO3)2 --> CaCl2 + 3O2 is the equation for calcium chlorate to calcium chloride + oxygen gas.
The balanced chemical equation for the reaction between calcium and hydrochloric acid is: Ca(s) + 2HCl(aq) -> CaCl2(aq) + H2(g)
The word equation for calcium reacting with oxygen is: calcium + oxygen → calcium oxide.
3CaCO3 + 2H3PO4 --> Ca3(PO4)2 + 3CO2 + 3H2O It just looks hard but once you get going it's not all that difficult.
The balanced equation for potassium carbonate (K2CO3) reacting with calcium chloride (CaCl2) is: K2CO3 + CaCl2 -> 2KCl + CaCO3 This equation represents the double displacement reaction that occurs between the two compounds.