Equations balanced on the previous day | Equations balanced on the next day |
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
NaOH + H2P = Na2P + H2O =>
2 NaOH + H2P = Na2P + 2 H2O
CH2O + O = CO2 + H2O =>
CH2O + 2 O = CO2 + H2O
KClO + H3PO4 + KI = K3PO4 + KCl + I2 + H2O =>
3 KClO + 2 H3PO4 + 6 KI = 2 K3PO4 + 3 KCl + 3 I2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + CaCO3 = CaSO4 + Na2O + CO2 =>
Na2SO4 + CaCO3 = CaSO4 + Na2O + CO2
H2SO4(aq) + NaHCO3 = CO2(g) + H2O(g) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaHCO3 = 2 CO2(g) + 2 H2O(g) + Na2SO4(aq)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Sn(s) + H{+}(aq) = Sn{2+}(aq) + H2(g) =>
Sn(s) + 2 H{+}(aq) = Sn{2+}(aq) + H2(g)
KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4
Fe + Mg(OH)2 = Fe(OH)3 + Mg =>
2 Fe + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
K2Cr2O7 + Ga = K3Ga + Cr2O7 =>
3 K2Cr2O7 + 2 Ga = 2 K3Ga + 3 Cr2O7
Cr2O3 + Si = Cr2Si + O3 =>
Cr2O3 + Si = Cr2Si + O3
Si + Mg2 = Mg2Si =>
Si + Mg2 = Mg2Si
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
CO2 + H2O = H3C + O2 =>
4 CO2 + 6 H2O = 4 H3C + 7 O2
CH3CH2CCH + Br = CH3CH2CBr2CHBr2 =>
CH3CH2CCH + 4 Br = CH3CH2CBr2CHBr2
KI + NaHCO3 = KCO3H + NaI =>
KI + NaHCO3 = KCO3H + NaI
NH2{-}CH2{-}COOH = NH2{-}CH2{-}COHN{-}CH2{-}COOH =>
NH2{-}CH2{-}COOH = NH2{-}CH2{-}COHN{-}CH2{-}COOH
HBrO4 + C6H5OH = C6H5BrO4 + H2O =>
HBrO4 + C6H5OH = C6H5BrO4 + H2O
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
Al2O3 + H2O = Al(OH)2 + OH =>
Al2O3 + 3 H2O = 2 Al(OH)2 + 2 OH
PBr3 = P + Br2 =>
2 PBr3 = 2 P + 3 Br2
C2H5OH + OH = C2H4O + H2O =>
C2H5OH + 2 OH = C2H4O + 2 H2O
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
H2C2O3 + MnO2 = Mn + CO2 + H2O =>
H2C2O3 + MnO2 = Mn + 2 CO2 + H2O
N2 + H2CO3 = N2CO2 + H2O =>
N2 + H2CO3 = N2CO2 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH4NO3 + Pb(ClO4)2 = NH4ClO4 + (NO3)2Pb =>
2 NH4NO3 + Pb(ClO4)2 = 2 NH4ClO4 + (NO3)2Pb
NaCl + Bi(NO3)3 = BiCl3 + NaNO3 =>
3 NaCl + Bi(NO3)3 = BiCl3 + 3 NaNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O