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CuS(s) + 2 NH4OH(aq) = Cu(OH)2 + (NH4)2S
C2H5OH + KMnO4 = HC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 HC2H3O2 + 4 MnO2 + 4 KOH + H2O
C4H10 = C2H4 + C2H6 =>
C4H10 = C2H4 + C2H6
Ca(OCl)2 = Ca + OCl =>
Ca(OCl)2 = Ca + 2 OCl
(C7H6NO4) + O2 = H2O + CO2 + N2 =>
2(C7H6NO4) + 13 O2 = 6 H2O + 14 CO2 + N2
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Rn + F2 = RnF6 =>
Rn + 3 F2 = RnF6
BaBr2 + H2O = Ba(OH)2 + HBr =>
BaBr2 + 2 H2O = Ba(OH)2 + 2 HBr
LiOH + CdO = Li2O + Cd(OH)2 =>
2 LiOH + CdO = Li2O + Cd(OH)2
C5H7 + O2 = CO2 + H2O =>
4 C5H7 + 27 O2 = 20 CO2 + 14 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
NH4Br + Pb(ClO4)2 = PbBr2 + NH4(ClO4) =>
2 NH4Br + Pb(ClO4)2 = PbBr2 + 2 NH4(ClO4)
H2MoO4 + NH4OH = (NH4)6Mo7O24 + H2O =>
7 H2MoO4 + 6 NH4OH = (NH4)6Mo7O24 + 10 H2O
Ca(OH)2 + H2SO2 = Ca2(SO2)2 + H2O =>
2 Ca(OH)2 + 2 H2SO2 = Ca2(SO2)2 + 4 H2O
Ba(NO3)2 + NaBr = BaBr2 + Na(NO3) =>
Ba(NO3)2 + 2 NaBr = BaBr2 + 2 Na(NO3)
Zr + N2 = Zr3N5 =>
6 Zr + 5 N2 = 2 Zr3N5
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
HNO2 + IK + HCl = H2O + I + N + KCl =>
HNO2 + 3 IK + 3 HCl = 2 H2O + 3 I + N + 3 KCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
MnO + KClO3 + KOH = H2O + K2MnO4 + KCl =>
3 MnO + 2 KClO3 + 6 KOH = 3 H2O + 3 K2MnO4 + 2 KCl
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2ONaCl =>
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2ONaCl
KINO3 + AgNO3 = KNO3 + AgINO3 =>
KINO3 + AgNO3 = KNO3 + AgINO3
KNO2 + KMnO4 + HClO2 = KNO3 + MnCl2 + KCl + H2O =>
17 KNO2 + 2 KMnO4 + 6 HClO2 = 17 KNO3 + 2 MnCl2 + 2 KCl + 3 H2O
Al(OH)3 + H(C2H3O2) = H2O + Al + C2H3O2 =>
Al(OH)3 + 3 H(C2H3O2) = 3 H2O + Al + 3 C2H3O2
FeZnC3 + HCl = ZnCl2 + Fe + H2 + C =>
FeZnC3 + 2 HCl = ZnCl2 + Fe + H2 + 3 C
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
FeCl2 + Pb(No3)2 = Fe(No3)2 + PbCl2 =>
FeCl2 + Pb(No3)2 = Fe(No3)2 + PbCl2
As2O3 + C = As4 + CO2 =>
2 As2O3 + 3 C = As4 + 3 CO2
NH2CH2COOH + HCl = ClNH3CH2COOH =>
NH2CH2COOH + HCl = ClNH3CH2COOH
Mg + H = MgH =>
Mg + H = MgH
Mg(H2PO4)2 + KOH = Mg3(PO4)2 + K3PO4 + H2O =>
3 Mg(H2PO4)2 + 12 KOH = Mg3(PO4)2 + 4 K3PO4 + 12 H2O
CrI3 + Zn = Cr + ZnI2 =>
2 CrI3 + 3 Zn = 2 Cr + 3 ZnI2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
CO2 + H2O = HCO2H + O2 =>
2 CO2 + 2 H2O = 2 HCO2H + O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuCl + K2Cr2O7 + H2SO4 = K2SO4 + CuSO4 + Cr2(SO4)3 + Cl2 + H2O =>
6 CuCl + 2 K2Cr2O7 + 14 H2SO4 = 2 K2SO4 + 6 CuSO4 + 2 Cr2(SO4)3 + 3 Cl2 + 14 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe + NiI2 = FeI2 + Ni =>
Fe + NiI2 = FeI2 + Ni
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH2Cl2 + Br2 = CH2Br + BrCl2 =>
CH2Cl2 + Br2 = CH2Br + BrCl2
Ca(OH)2(aq) + NH4ClO4(aq) = Ca(ClO4)2(aq) + NH3(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 NH4ClO4(aq) = Ca(ClO4)2(aq) + 2 NH3(aq) + 2 H2O(l)
Li3BO3 + Y2O3 + H3BO3 + ZrO2 = Li5925Y925Zr75B3000O9000 + H2O =>
3950 Li3BO3 + 925 Y2O3 + 2050 H3BO3 + 150 ZrO2 = 2 Li5925Y925Zr75B3000O9000 + 3075 H2O
HCN + Cu = CuCN + H =>
HCN + Cu = CuCN + H
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
H2CrO4 + AgCl = HCl + Ag2CrO4 =>
H2CrO4 + 2 AgCl = 2 HCl + Ag2CrO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
AgP + Fe2(CO3)3 = FeP3 + Ag2CO3 =>
6 AgP + Fe2(CO3)3 = 2 FeP3 + 3 Ag2CO3
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