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SnO2 + 2 H2 = Sn + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cr3C2 + HNO3 = Cr(NO3)3 + CO2 + NO + H2O =>
3 Cr3C2 + 44 HNO3 = 9 Cr(NO3)3 + 6 CO2 + 17 NO + 22 H2O
NaC3H5O3HCl = HC3H5O3NaCl =>
NaC3H5O3HCl = HC3H5O3NaCl
Al + Os = Al13Os4 =>
13 Al + 4 Os = Al13Os4
C8H9Cl + KMnO4 + H2SO4 = C7H6O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
10 C8H9Cl + 22 KMnO4 + 33 H2SO4 = 10 C7H6O2Cl + 10 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CaSiO3 + K3PO4 = Ca3(PO4)2 + K2SiO3 =>
3 CaSiO3 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SiO3
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KOH + HNO2 = H2O(l) + KNO2 =>
KOH + HNO2 = H2O(l) + KNO2
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O + Br =>
K2Cr2O7 + 6 KBr + 11 H2SO4 = Cr2(SO4)3 + 8 KHSO4 + 7 H2O + 6 Br
N + H2 = H3N =>
2 N + 3 H2 = 2 H3N
MgCl2 + (NaOH) = Mg(OH)2 + NaCl =>
MgCl2 + 2(NaOH) = Mg(OH)2 + 2 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N + K = NK2 =>
N + 2 K = NK2
Sr + Na2O = Na + SrO =>
Sr + Na2O = 2 Na + SrO
P2O5 = O + P =>
P2O5 = 5 O + 2 P
Ni + Cu = NiCu =>
Ni + Cu = NiCu
P4 + Be = P4Be =>
P4 + Be = P4Be
C2H4 + HCl + O2 = ClCH2Cl + H2O =>
C2H4 + 4 HCl + O2 = 2 ClCH2Cl + 2 H2O
KBr(cr) + H2SO4(aq) + MnO2(cr) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
2 KBr(cr) + 3 H2SO4(aq) + MnO2(cr) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O(l) + Br2(l)
NaO2(aq) + HOH(aq) = NaOH(s) + O2(l) =>
4 NaO2(aq) + 2 HOH(aq) = 4 NaOH(s) + 3 O2(l)
KMnO4 + Na2SO3 + NaHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 NaHSO4 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cu(No3)2 + Zn = Cu + Zn(No3) =>
Cu(No3)2 + 2 Zn = Cu + 2 Zn(No3)
BrCH2CH2CH2CH2CH2CH2Br + Zn = ZnBr2 + C6H12 =>
BrCH2CH2CH2CH2CH2CH2Br + Zn = ZnBr2 + C6H12
C2H6 + Cl2 = C2H5Cl + H =>
2 C2H6 + Cl2 = 2 C2H5Cl + 2 H
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
PBO2 + HCl = PBCl2 + H2O + Cl2 =>
PBO2 + 4 HCl = PBCl2 + 2 H2O + Cl2
CU{2+} + H2PO2{-} + OH{-} = CUH2 + PO4{3-} + H2O =>
CU{2+} + H2PO2{-} + 4 OH{-} = CUH2 + PO4{3-} + 2 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Br(CO3) = BrCO3 =>
Br(CO3) = BrCO3
CH2O + AgNH3OH = HCOOH + Ag + NH3 + H2O =>
CH2O + 2 AgNH3OH = HCOOH + 2 Ag + 2 NH3 + H2O
K2S + CH3COOH = CH3COOK + H2S =>
K2S + 2 CH3COOH = 2 CH3COOK + H2S
Ba(HO)2 = Ba + HO =>
Ba(HO)2 = Ba + 2 HO
C2H5OH + HOC6H4COOH = C9H10O3 + H2O =>
C2H5OH + HOC6H4COOH = C9H10O3 + H2O
N8 + O2 = NO2 =>
N8 + 8 O2 = 8 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO2 + NaBiO3 + NaOH = Na2MnO4 + BiOOH =>
MnO2 + NaBiO3 + NaOH = Na2MnO4 + BiOOH
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
MgCl2 + (NaOH) = Mg(OH)2 + NaCl =>
MgCl2 + 2(NaOH) = Mg(OH)2 + 2 NaCl
Na2O4 = Na + O2 =>
Na2O4 = 2 Na + 2 O2
NO2{-} + H2O = H{+} + NO3{-} + e =>
NO2{-} + H2O = 2 H{+} + NO3{-} + 2e
Ag + SO2 + O2 = Ag2SO3 =>
4 Ag + 2 SO2 + O2 = 2 Ag2SO3
NaCIO + P = P2O5 + NaCI =>
5 NaCIO + 2 P = P2O5 + 5 NaCI
CO2 + H2O + H{+} + NO3{-} + HPO4{2-} = C106H263O110N16P + O2 =>
106 CO2 + 122 H2O + 18 H{+} + 16 NO3{-} + HPO4{2-} = C106H263O110N16P + 138 O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + NaCO = N2H4 + NaC + H2O =>
2 NH3 + NaCO = N2H4 + NaC + H2O
NaH2PO2 + Cl2 + NaOH = Na3PO4 + NaCl + H2O =>
NaH2PO2 + 2 Cl2 + 6 NaOH = Na3PO4 + 4 NaCl + 4 H2O
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