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H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Be(OH)2 + H2SO3 = Be(SO3) + H2O =>
Be(OH)2 + H2SO3 = Be(SO3) + 2 H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
SiO2*3C = SiC*2CO =>
SiO2*3C = SiC*2CO
Pb(OH)4 + K2CrO4 + CH3COOH = PbCrO4 + H2O + CH3COO + K =>
Pb(OH)4 + K2CrO4 + 4 CH3COOH = PbCrO4 + 4 H2O + 4 CH3COO + 2 K
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ag(NO3)NaCl = AgCl(s)NaNO3(aq) =>
Ag(NO3)NaCl = AgCl(s)NaNO3(aq)
BaHBr = HBaBr =>
BaHBr = HBaBr
ClO3K = ClK + O =>
ClO3K = ClK + 3 O
C4H6O6 + K2SO4 = K2C4O6 + H2SO4 + H2 =>
C4H6O6 + K2SO4 = K2C4O6 + H2SO4 + 2 H2
Na2SO4 + BaCl = Na2Cl + BaSO4 =>
Na2SO4 + BaCl = Na2Cl + BaSO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(NH4)2SO4(ac) + Ca(NO3)2(ac) = CaSO4(ac) + N2O(g) + H2O(l) =>
(NH4)2SO4(ac) + Ca(NO3)2(ac) = CaSO4(ac) + 2 N2O(g) + 4 H2O(l)
Cu(NO3){2} + ZnS = Zn(NO3){2} + CuS =>
Cu(NO3){2} + ZnS = Zn(NO3){2} + CuS
C4HO3 + O2 = CO2 + H2O =>
4 C4HO3 + 11 O2 = 16 CO2 + 2 H2O
SiCl4 + H2O = HCl + Si(OH)4 =>
SiCl4 + 4 H2O = 4 HCl + Si(OH)4
Sn8H18 + O2 = SnO2 + H2O =>
2 Sn8H18 + 25 O2 = 16 SnO2 + 18 H2O
Pb(NO3)2 + NaBr = PbBr2 + Na(NO3) =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 Na(NO3)
Cl2 + KHSO3 = KCl + HSO3 =>
Cl2 + 2 KHSO3 = 2 KCl + 2 HSO3
AgNO3 + KI = AgI + NO3 + K =>
AgNO3 + KI = AgI + NO3 + K
K2CrO4 + Pb(OH)2 = KOH + PbCrO4 =>
K2CrO4 + Pb(OH)2 = 2 KOH + PbCrO4
H2SO4 = HHSO4 =>
H2SO4 = HHSO4
C8H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H10(l) + 21 O2(g) = 16 CO2(g) + 10 H2O(l)
HCl + CuSO4NaOH = HClNaOH + CuSO4 =>
HCl + CuSO4NaOH = HClNaOH + CuSO4
PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s) =>
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s)
C6H12O6 + Cl2 = HCl + CO =>
C6H12O6 + 6 Cl2 = 12 HCl + 6 CO
HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI
C7H9N + C2H2O2 = C48H48N6 + H2O =>
6 C7H9N + 3 C2H2O2 = C48H48N6 + 6 H2O
Ni(NO3)3(aq) + Na2SO3(s) = Ni2(SO3)3 + NaNO3 =>
2 Ni(NO3)3(aq) + 3 Na2SO3(s) = Ni2(SO3)3 + 6 NaNO3
KHSO4 + NaOH = H2O + KOH + Na2SO4 =>
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4
HSO4 + K = KSO4 + H =>
HSO4 + K = KSO4 + H
C4H8(OH)2(l) + O2 = CO2 + H2O =>
2 C4H8(OH)2(l) + 11 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + ZnCl2 = ZnCr2O7 + KCl =>
K2Cr2O7 + ZnCl2 = ZnCr2O7 + 2 KCl
PCl3 + H2O + NH3 = (NH4)2HPO3 + NH4Cl =>
PCl3 + 3 H2O + 5 NH3 = (NH4)2HPO3 + 3 NH4Cl
NH4Br + HgOH = NH3 + H2O + HgBr =>
NH4Br + HgOH = NH3 + H2O + HgBr
FeCl3 + K3[Fe(CN)6] = KCl + Fe[Fe(CN)6] =>
FeCl3 + K3[Fe(CN)6] = 3 KCl + Fe[Fe(CN)6]
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
LiClNaF = LiFNaCl =>
LiClNaF = LiFNaCl
FeCl3 + H2O + S = FeCl2 + HCl + H2SO4 =>
6 FeCl3 + 4 H2O + S = 6 FeCl2 + 6 HCl + H2SO4
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
Bi(NO3)3 + NH3 + H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4NO3
Mg(NO3)2 + KOH = Mg + OH + K(NO3)2 =>
Mg(NO3)2 + KOH = Mg + OH + K(NO3)2
HSO4 + K = KSO4 + H =>
HSO4 + K = KSO4 + H
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4OH =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4OH
CaCO3(s) + HCl(g) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(g) = CaCl2(aq) + CO2(g) + H2O(l)
K2 + CO3 + HCI = H2O + CO2 + KCI =>
K2 + CO3 + 2 HCI = H2O + CO2 + 2 KCI
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
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