Ca + H2SO4 = CaSO4 + H2
Reactive metal + acid --> salt + hydrogen Sulphuric acid makes sulphate salts, so: Calcium + sulphuric acid --> calcium sulphate + hydrogen (As a symbol equation: Ca + H2SO4 --> CaSO4 + H2)
Word equation: Sodium Hydroxide + Calcium Nitrate --> Calcium Hydroxide + Sodium Nitrate Chemical equation: Ca(NO3)2 + 2NaOH --> Ca(OH)2 + 2NaNo3
H2O + Ca ----> H2 + CaO
The balanced equation will be: H2SO4 + Ca(OH)2 = CaSo4 + 2H2O One molecule each of sulfuric acid and calcium hydroxide react to give one molecule of calcium sulfate and TWO molecules of water.
chemical equation for boron is B and calcium is Ca
Ca(OH)2 + H2SO4 >> CaSO4 + 2H2O
Ca + H2SO4 --> CaSO4 + H2
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Reactive metal + acid --> salt + hydrogen Sulphuric acid makes sulphate salts, so: Calcium + sulphuric acid --> calcium sulphate + hydrogen (As a symbol equation: Ca + H2SO4 --> CaSO4 + H2)
Word equation: Sodium Hydroxide + Calcium Nitrate --> Calcium Hydroxide + Sodium Nitrate Chemical equation: Ca(NO3)2 + 2NaOH --> Ca(OH)2 + 2NaNo3
H2O + Ca ----> H2 + CaO
The balanced equation will be: H2SO4 + Ca(OH)2 = CaSo4 + 2H2O One molecule each of sulfuric acid and calcium hydroxide react to give one molecule of calcium sulfate and TWO molecules of water.
Ca(OH )2 plus sulfuric acid yields water and CaSO4.
Ca + H2SO4 -----> CaSO4 + H2
chemical equation for boron is B and calcium is Ca
Ca(OH)2 + H2SO4 -> CaSO4 + 2H2O This equation.
2AgNO3 + CaI2 >> 2AgI + Ca(NO3)2