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2 H3PO3 + 2 Na = 2 NaPO3 + 3 H2
Se + H2O2 + NaOH = Na2SeO3 + H2O =>
Se + 2 H2O2 + 2 NaOH = Na2SeO3 + 3 H2O
Fe + S2{-} = FeS2{-{ =>
Fe + S2{-} = FeS2{-{
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Al + Ba2O3 = Al2O3 + Ba =>
2 Al + Ba2O3 = Al2O3 + 2 Ba
HK2PO4 + Ca(OH)2 = Ca(K2PO4)2 + H2O =>
2 HK2PO4 + Ca(OH)2 = Ca(K2PO4)2 + 2 H2O
K2SO4PbI2 = PbSO4 + KI =>
K2SO4PbI2 = PbSO4 + 2 KI
CuOH + N2H4 = Cu + N2 + H2O =>
4 CuOH + N2H4 = 4 Cu + N2 + 4 H2O
(NH4)3(PO3) + O2 = H2O + NH3 + P2O5 =>
2(NH4)3(PO3) + O2 = 3 H2O + 6 NH3 + P2O5
PCl3 + KOH + K2SO4 = KCl + K3PO4 + SCl2 + H2O =>
2 PCl3 + 8 KOH + K2SO4 = 4 KCl + 2 K3PO4 + SCl2 + 4 H2O
Cr(OH)3 + HClO = Cr(ClO)3 + H2O =>
Cr(OH)3 + 3 HClO = Cr(ClO)3 + 3 H2O
RbF(s) = Rb(s) + F2(g) =>
2 RbF(s) = 2 Rb(s) + F2(g)
C4H4N8O8 = CO2 + C + H2O + N2 =>
C4H4N8O8 = 3 CO2 + C + 2 H2O + 4 N2
CaO + HBO2 = Ca(BO2)2 + H2O =>
CaO + 2 HBO2 = Ca(BO2)2 + H2O
Ca + Al = CaAl =>
Ca + Al = CaAl
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Ca(OH)2 + Cl = CaCl2 + H2O2 =>
Ca(OH)2 + 2 Cl = CaCl2 + H2O2
CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr =>
CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr
Sr(ClO3)2 + K2SO4 = SrSO4 + KClO3 =>
Sr(ClO3)2 + K2SO4 = SrSO4 + 2 KClO3
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Na(OH) + Al(SO4)3 = Al(OH)3 + Na(SO4) =>
3 Na(OH) + Al(SO4)3 = Al(OH)3 + 3 Na(SO4)
Al + Cr(Cl2)6 = Cr + Al(Cl2)3 =>
2 Al + Cr(Cl2)6 = Cr + 2 Al(Cl2)3
Zn(C2H3O2)2(aq) + Na2S(aq) = ZnS(s) + NaC2H3O2(aq) =>
Zn(C2H3O2)2(aq) + Na2S(aq) = ZnS(s) + 2 NaC2H3O2(aq)
KMnO4 + HBr = Br + KBr + MnBr2 + H2O =>
KMnO4 + 8 HBr = 5 Br + KBr + MnBr2 + 4 H2O
SbH3 + AgNO3 = Ag3Sb + HNO3 =>
SbH3 + 3 AgNO3 = Ag3Sb + 3 HNO3
MgSO4 = MgSO3 + O2 =>
2 MgSO4 = 2 MgSO3 + O2
Li(OH) + H2(CO3) = H2O + Li2(CO3) =>
2 Li(OH) + H2(CO3) = 2 H2O + Li2(CO3)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
NaCIO + H2O = NaOH + HCIO =>
NaCIO + H2O = NaOH + HCIO
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Co(OH)3 + HBr = CoBr2 + Br2 + H2O =>
2 Co(OH)3 + 6 HBr = 2 CoBr2 + Br2 + 6 H2O
KOH + H2O = H3O{+} + KO({-}) =>
KOH + H2O = H3O{+} + KO({-})
HSO3 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 HSO3 + 6 K4Fe(CN)6 + 133 KMnO4 = 36 CO2 + 3 Fe2(SO4)3 + 53 H2O + 36 HNO3 + 157 KHSO4 + 133 MnSO4
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
(COOH)2 + H{+} + MnO4{-} = Mn{2+} + CO2 + H2O =>
5(COOH)2 + 6 H{+} + 2 MnO4{-} = 2 Mn{2+} + 10 CO2 + 8 H2O
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
BaS + HNO3 = Ba(NO3)2 + S + NO2 + H2O =>
BaS + 4 HNO3 = Ba(NO3)2 + S + 2 NO2 + 2 H2O
SO4 + CH2O = S + CO2 + H2O =>
SO4 + 2 CH2O = S + 2 CO2 + 2 H2O
Sc + HI = ScI + H =>
Sc + HI = ScI + H
CH4 + CH3COOH = H2O + CH3COOCH4 =>
6 CH4 + 9 CH3COOH = 2 H2O + 8 CH3COOCH4
Ba + H3PO4 = Ba2(PO4)3 + H2 =>
4 Ba + 6 H3PO4 = 2 Ba2(PO4)3 + 9 H2
SiO2 + Ca3(PO4)2 + C = P4 + CaSiO3 + CO =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = P4 + 6 CaSiO3 + 10 CO
MgO + Br2 = MgOBr2 =>
MgO + Br2 = MgOBr2
NH3 + Cl2 = (NH4)Cl + NCl =>
4 NH3 + 2 Cl2 = 3(NH4)Cl + NCl
K3[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3[Fe(CN)6] =>
K3[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3[Fe(CN)6]
KClO3 + H2SO4 = K2SO4 + H2O + HClO4 + ClO2 =>
6 KClO3 + 3 H2SO4 = 3 K2SO4 + 2 H2O + 2 HClO4 + 4 ClO2
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
NaHSO3 + NaClO = Na2SO4 + HCl =>
NaHSO3 + NaClO = Na2SO4 + HCl
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