Question

C+O2 уравнять реакцию CaO+SO3 уравнять реакцию MgO+ SO3 SO3+H2O CaO+P2O5 уравняйте реакцию пожалуйста

Answer 1

Ответ:

C+O2=CO2

CaO+SO3=CaSO4

MgO+SO3=MgSO4

H2O+SO3=H2SO4

3CaO+P2O5=Ca3(PO4)2↓(осадок белого цвета)

Answer 2

Balancing Chemical Equations

To balance the chemical equation CaO + SO3 → CaSO4 and MgO + SO3 → MgSO4, we can follow these steps:

1. CaO + SO3 → CaSO4: - The unbalanced equation is: CaO + SO3 → CaSO4 - To balance the equation, we need to ensure that there are the same number of each type of atom on both sides of the equation. - First, we balance the calcium (Ca) atoms, then the sulfur (S) atoms, and finally the oxygen (O) atoms.

The balanced equation is: CaO + SO3 → CaSO4.

2. MgO + SO3 → MgSO4: - The unbalanced equation is: MgO + SO3 → MgSO4 - Similar to the previous equation, we need to balance the number of each type of atom on both sides of the equation. - First, we balance the magnesium (Mg) atoms, then the sulfur (S) atoms, and finally the oxygen (O) atoms.

The balanced equation is: MgO + SO3 → MgSO4.

Additional Information

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