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CaCO3 + KSO4 = CaSO4 + KCO3
K2O + NaOH = KOH + Na2O =>
K2O + 2 NaOH = 2 KOH + Na2O
C10H15NO + NH3 + C3H8O = C10H15N + H2O =>
12 C10H15NO + 3 NH3 + 10 C3H8O = 15 C10H15N + 22 H2O
Au + I = AuI3 =>
Au + 3 I = AuI3
C10H18O + Na2Cr2O7 = C10H17O + Na + Cr + H2O =>
14 C10H18O + Na2Cr2O7 = 14 C10H17O + 2 Na + 2 Cr + 7 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CdO + NaCN + H2O = Cd(CN)2 + NaOH =>
CdO + 2 NaCN + H2O = Cd(CN)2 + 2 NaOH
CH3CO2H + NaOH = NaC2H3O2 + H2O =>
CH3CO2H + NaOH = NaC2H3O2 + H2O
HCl(aq)AgNO3 = AgClHNO3 =>
HCl(aq)AgNO3 = AgClHNO3
MnO2 + Cu + CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + H2O =>
MnO2 + Cu + 4 CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + 2 H2O
Fe + KOH = Fe(OH)3 + K =>
Fe + 3 KOH = Fe(OH)3 + 3 K
SH2 + O2 = H2O + SO2 =>
2 SH2 + 3 O2 = 2 H2O + 2 SO2
Cl2 + NaHCO3 = NaCl + NaClO3 + H2O + CO2 =>
3 Cl2 + 6 NaHCO3 = 5 NaCl + NaClO3 + 3 H2O + 6 CO2
NH4VO3 + CH4N2O = V2O5 + CO2 + N2 + H2 =>
2 NH4VO3 + CH4N2O = V2O5 + CO2 + 2 N2 + 6 H2
RbOH + I2 = RbI + O2 + H2O =>
4 RbOH + 2 I2 = 4 RbI + O2 + 2 H2O
Au + Te2 = AuTe2 =>
Au + Te2 = AuTe2
Fe(NO2)3 + KSCN = Fe(SCN)3 + KNO2 =>
Fe(NO2)3 + 3 KSCN = Fe(SCN)3 + 3 KNO2
K2C2O4 + Na2S = Na2C2O4 + K2S =>
K2C2O4 + Na2S = Na2C2O4 + K2S
K(OH) + HClO4 = KClO4 + H2O =>
K(OH) + HClO4 = KClO4 + H2O
NH2OH + KMnO4 = KOH + N2 + MnO2 + H2O =>
6 NH2OH + 2 KMnO4 = 2 KOH + 3 N2 + 2 MnO2 + 8 H2O
Be + O3 = BeO =>
3 Be + O3 = 3 BeO
Mg(SO4) + LiF = MgF + Li(SO4) =>
Mg(SO4) + LiF = MgF + Li(SO4)
Cl{2+} + NaBr = NaClBr{2+} =>
Cl{2+} + NaBr = NaClBr{2+}
Mg2 + P = MgP =>
Mg2 + 2 P = 2 MgP
Au + Mg{+2} = Au{+2} + Mg =>
Au + Mg{+2} = Au{+2} + Mg
(CH2OH)2CHOH(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2OH)2CHOH(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
Rb + S = Rb2S =>
2 Rb + S = Rb2S
K2(CO3) + H3(PO4) = K3(PO4) + CO2 + H2O =>
3 K2(CO3) + 2 H3(PO4) = 2 K3(PO4) + 3 CO2 + 3 H2O
HI(aq) + NaHCO3(aq) = H2O(l) + NaI + CO2 =>
HI(aq) + NaHCO3(aq) = H2O(l) + NaI + CO2
CH3CO2C2H5 + H2O = CH3CO2H + C2H5OH =>
CH3CO2C2H5 + H2O = CH3CO2H + C2H5OH
CH2CHCH3 + H2O = CH3CH(OH)CH3 =>
CH2CHCH3 + H2O = CH3CH(OH)CH3
H2O + AgI = H2Ag + IO =>
H2O + AgI = H2Ag + IO
S8 + Mn = Mn8S3 =>
3 S8 + 64 Mn = 8 Mn8S3
Na2[Zn(OH)4]CO2 = Zn(OH)2Na2CO3H2O =>
Na2[Zn(OH)4]CO2 = Zn(OH)2Na2CO3H2O
Ba(OH)2 + H3PO3 = Ba(H3PO4)2 + H2 =>
Ba(OH)2 + 2 H3PO3 = Ba(H3PO4)2 + H2
H2SO4 + NaOH = Na2SO4 + H + OH =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H + 2 OH
C2Cu2 + CHOH + H2O = C4H6O2 + Cu(OH)2 =>
C2Cu2 + 6 CHOH + 2 H2O = 2 C4H6O2 + 2 Cu(OH)2
GUO + H2SO4 = GUSO4 + H2O =>
GUO + H2SO4 = GUSO4 + H2O
CrCl3 + K2S + H2O = Cr(OH)3 + KCl + H2S =>
2 CrCl3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 6 KCl + 3 H2S
KI + P2O5 = K2O + PI5 =>
10 KI + P2O5 = 5 K2O + 2 PI5
KMnO4 + H202 + H2SO4 = K2SO4 + MnSO4 + H2O =>
202 KMnO4 + 5 H202 + 303 H2SO4 = 101 K2SO4 + 202 MnSO4 + 808 H2O
ZnO + Br2O3 = Zn + Br2O5 =>
2 ZnO + Br2O3 = 2 Zn + Br2O5
McO2 + HCl = McCl2 + H2O + Cl2 =>
McO2 + 4 HCl = McCl2 + 2 H2O + Cl2
H5C4O5F2Cl2 + O2 = C4H5O9F2Cl2 =>
H5C4O5F2Cl2 + 2 O2 = C4H5O9F2Cl2
N2O4 + H2O = HNO2 + OH =>
N2O4 + 2 H2O = 2 HNO2 + 2 OH
KIO4 + KI + H2SO4 = KSO4 + I2 + H2O =>
KIO4 + 3 KI + 4 H2SO4 = 4 KSO4 + 2 I2 + 4 H2O
BaCl2 + AgNo3 = AgCl2 + BaNo3 =>
BaCl2 + AgNo3 = AgCl2 + BaNo3
PbO(s) + NH4OH(l) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH4OH(l) = 3 Pb(s) + N2(g) + 5 H2O(l)
CO2 + H2O = C12H24O12 + O6 =>
12 CO2 + 12 H2O = C12H24O12 + 4 O6
KBr + K2CrO7(s) + H2SO4(dil) = K2SO4 + Cr2(SO4)3 + H2O + Br2 =>
18 KBr + 2 K2CrO7(s) + 14 H2SO4(dil) = 11 K2SO4 + Cr2(SO4)3 + 14 H2O + 9 Br2
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