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CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
K3N + MgBr2 = Mg3N2 + KBr =>
2 K3N + 3 MgBr2 = Mg3N2 + 6 KBr
CuI + Br = CuBr2 + I =>
CuI + 2 Br = CuBr2 + I
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
H3PO4(aq) + Ca(OH)2(g) = H2O(l) + Ca3(PO4)2(s) =>
2 H3PO4(aq) + 3 Ca(OH)2(g) = 6 H2O(l) + Ca3(PO4)2(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
Cr(NO3)3 + K3PO4 = CrPO4 + K3(NO3)3 =>
Cr(NO3)3 + K3PO4 = CrPO4 + K3(NO3)3
H2O2 = HO3 + H2O =>
5 H2O2 = 2 HO3 + 4 H2O
C110H222 + O2 = CO2 + H2O =>
2 C110H222 + 331 O2 = 220 CO2 + 222 H2O
K2Cr2O7 + Na3PO4 = K3PO4 + Na2Cr2O7 =>
3 K2Cr2O7 + 2 Na3PO4 = 2 K3PO4 + 3 Na2Cr2O7
BaSO4 + HNO3 = BaNO3 + SO4 + H =>
BaSO4 + HNO3 = BaNO3 + SO4 + H
FeCl3 + Cu = FeCl2 + CuCl =>
FeCl3 + Cu = FeCl2 + CuCl
SrBr2 + S2(PO4) = SrS + Br4(PO4) =>
2 SrBr2 + S2(PO4) = 2 SrS + Br4(PO4)
C4H6O6 + Na2C03 = C4H6Na + H2O + CO2 =>
16 C4H6O6 + 5 Na2C03 = 10 C4H6Na + 18 H2O + 39 CO2
Fe(SO4)3(aq) + Hg(l) = FeSO4(aq) + HgSO4(s) =>
Fe(SO4)3(aq) + 2 Hg(l) = FeSO4(aq) + 2 HgSO4(s)
FeCl3 + Na2S + H2O = Fe(OH)3 + NaCl + H2S =>
2 FeCl3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaCl + 3 H2S
Al2(SO4) + AgNO3 = Al2NO3 + Ag(SO4) =>
Al2(SO4) + AgNO3 = Al2NO3 + Ag(SO4)
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
Ba(C2H3O2)2 + CuBr2 = BaBr2 + Cu(C2H3O2)2 =>
Ba(C2H3O2)2 + CuBr2 = BaBr2 + Cu(C2H3O2)2
In + Cl = InCl3 =>
In + 3 Cl = InCl3
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
(NH4)OH + H2S = (NH4)S + H3O =>
(NH4)OH + H2S = (NH4)S + H3O
HClO4(aq) + NaOH(ag) = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH(ag) = H2O(l) + NaClO4(aq)
Be + Li2CO3 = BeCO3 + Li =>
Be + Li2CO3 = BeCO3 + 2 Li
K2SO4 + CuCrO4 = CuSO4 + K2CrO4 =>
K2SO4 + CuCrO4 = CuSO4 + K2CrO4
NaI + Fe(NO3)3 = Fe(I)3 + NaNO3 =>
3 NaI + Fe(NO3)3 = Fe(I)3 + 3 NaNO3
H2O + CaMg(CO3)2 = CO2 + Mg(OH)2 + CaCO3 =>
H2O + CaMg(CO3)2 = CO2 + Mg(OH)2 + CaCO3
Bi2O5 = Bi5 + O2 =>
10 Bi2O5 = 4 Bi5 + 25 O2
NaHCO3 + C38H60O18 = NaOH + H2O + C23H28O8 =>
12 NaHCO3 + 13 C38H60O18 = 12 NaOH + 82 H2O + 22 C23H28O8
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
NaOH + FeCl3 = NaCl + HCl + Fe2O3 =>
3 NaOH + 2 FeCl3 = 3 NaCl + 3 HCl + Fe2O3
Fe + O2 = Fe2O3O2 =>
4 Fe + 5 O2 = 2 Fe2O3O2
(NH4)2Co3(aq) + MgCl2(aq) = NH4Cl(aq) + MgCo3(s) =>
(NH4)2Co3(aq) + MgCl2(aq) = 2 NH4Cl(aq) + MgCo3(s)
KI + CI = KCI + I2 =>
2 KI + 2 CI = 2 KCI + I2
Cu + Zn(N03)2 = Cu(N03)2 + Zn =>
Cu + Zn(N03)2 = Cu(N03)2 + Zn
Al + KOH + HOH = KAl(OH)2 + H2 =>
2 Al + 2 KOH + 2 HOH = 2 KAl(OH)2 + H2
Al + H2 = HAl2 =>
4 Al + H2 = 2 HAl2
Co(NO3)3 + (NH4)2C2O4 = CoC2O4 + (NH4)2(NO3)3 =>
Co(NO3)3 + (NH4)2C2O4 = CoC2O4 + (NH4)2(NO3)3
NaBrO3 + Na2S2O4 + H2O = HBrO + Na2SO4 + NaHSO4 =>
3 NaBrO3 + 2 Na2S2O4 + 2 H2O = 3 HBrO + 3 Na2SO4 + NaHSO4
C6H12OH + ZnCl2 = C6H12OHZnCl2 =>
C6H12OH + ZnCl2 = C6H12OHZnCl2
Na2B4O7 + MnSO4 = Mn(BO2)2 + NaBO2 + SO3 =>
Na2B4O7 + MnSO4 = Mn(BO2)2 + 2 NaBO2 + SO3
Fe2(SO4)3 + CaF2 = Ca2(SO4)2 + FeF3 =>
2 Fe2(SO4)3 + 6 CaF2 = 3 Ca2(SO4)2 + 4 FeF3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO7 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 26 Na2Cr2O7 + 98 H2SO4 = Fe(NO3)3 + 26 Cr2(SO4)3 + 6 CO7 + 98 H2O + 26 Na2SO4 + 3 KNO3
H2SO4 + KI = KHSO4 + I2 + H2O + S2 =>
14 H2SO4 + 12 KI = 12 KHSO4 + 6 I2 + 8 H2O + S2
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
SiH4 + H2O = SiO2 + H2 =>
SiH4 + 2 H2O = SiO2 + 4 H2
HCI + CuOH = CuCI + H2O =>
HCI + CuOH = CuCI + H2O
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