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4 N1H3 + 5 O2 = 4 N1O1 + 6 H2O1
PbS + PbO2 = Pb + SO2 =>
PbS + PbO2 = 2 Pb + SO2
BaCO3 + Fe2O3 = BaFe7O11 + CO2 + O2 =>
4 BaCO3 + 14 Fe2O3 = 4 BaFe7O11 + 4 CO2 + O2
CuO(s) + H2O(l) = Cu(OH)2(s) =>
CuO(s) + H2O(l) = Cu(OH)2(s)
KNO3 + Ba(C2H3O2)2 = KC2H3O2 + Ba(NO3)2 =>
2 KNO3 + Ba(C2H3O2)2 = 2 KC2H3O2 + Ba(NO3)2
Pb + KCl = PbCl2 + K =>
Pb + 2 KCl = PbCl2 + 2 K
Pb(CO3)2(s) = PbO2(s) + CO2(g) =>
Pb(CO3)2(s) = PbO2(s) + 2 CO2(g)
C7H6N2O4 + O2 = CO2 + H2O + N2 =>
2 C7H6N2O4 + 13 O2 = 14 CO2 + 6 H2O + 2 N2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Nb + S = Nb2S5 =>
2 Nb + 5 S = Nb2S5
CH3CH(OH)COOH + Na = CH3CH(OH)COONa + H2 =>
2 CH3CH(OH)COOH + 2 Na = 2 CH3CH(OH)COONa + H2
HNO3 + CO(NH2)2 = CO2 + NO + H2O =>
10 HNO3 + 3 CO(NH2)2 = 3 CO2 + 16 NO + 11 H2O
CH3COOH + NaOH = CH4 + Na2CO3 + H2O =>
CH3COOH + 2 NaOH = CH4 + Na2CO3 + H2O
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOK + MnO2 + H2O =>
3 CH3CH2CHO + 2 KMnO4 + KOH = 3 CH3CH2COOK + 2 MnO2 + 2 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
(NH4)3PO4(aq) + Na2SO4(aq) = (NH4)2SO4(aq) + Na3PO4(aq) =>
2(NH4)3PO4(aq) + 3 Na2SO4(aq) = 3(NH4)2SO4(aq) + 2 Na3PO4(aq)
H3PO4(aq) = H4P2O7(aq) + H2O(l) =>
2 H3PO4(aq) = H4P2O7(aq) + H2O(l)
Cu + P2 = Cu3P =>
6 Cu + P2 = 2 Cu3P
Cl2(g) + Ga(s) = GaCl2 =>
Cl2(g) + Ga(s) = GaCl2
Cl3Fe + NaOH = Fe(OH)3 + NaCl =>
Cl3Fe + 3 NaOH = Fe(OH)3 + 3 NaCl
H3PO3 + Na2CO3 + AgNO3 = Ag + H3PO4 + NaNO3 + CO2 =>
H3PO3 + Na2CO3 + 2 AgNO3 = 2 Ag + H3PO4 + 2 NaNO3 + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiO2K2O = K2SiO3 =>
SiO2K2O = K2SiO3
Ni + CN = Ni(CN)4 =>
Ni + 4 CN = Ni(CN)4
H3AsO4 + H2O = H3O + AsO4 =>
H3AsO4 + 3 H2O = 3 H3O + AsO4
SF6 + H2O = H2SO4 + HF =>
SF6 + 4 H2O = H2SO4 + 6 HF
(NH4)2CO3 + HOH = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 HOH = H2CO3 + 2 NH4OH
Ag3PO4 + Mg(OH)2 = Ag(OH) + [Mg(OH)]3PO4 =>
Ag3PO4 + 3 Mg(OH)2 = 3 Ag(OH) + [Mg(OH)]3PO4
I + BaCl2 = BaI2 + Cl =>
2 I + BaCl2 = BaI2 + 2 Cl
Al2(SO4)3 + Co(NO3)2 = Co(AlO2) + NO2 + O2 + SO3 =>
2 Al2(SO4)3 + 4 Co(NO3)2 = 4 Co(AlO2) + 8 NO2 + 3 O2 + 6 SO3
CuI2 + Na2S2O3 = CuI + Na2S4O6 + NaI =>
2 CuI2 + 2 Na2S2O3 = 2 CuI + Na2S4O6 + 2 NaI
BrO3{-} + AsO2{-} + H2O = Br{-} + AsO4{-3} + H{+} =>
BrO3{-} + 3 AsO2{-} + 3 H2O = Br{-} + 3 AsO4{-3} + 6 H{+}
AlK(SO4)2 + Ba(NO3)2 = BaSO4 + Al(NO3)3 + KNO3 =>
AlK(SO4)2 + 2 Ba(NO3)2 = 2 BaSO4 + Al(NO3)3 + KNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)(aq) + Fe(s) =>
3 Ca(s) + Fe(NO3)3(aq) = 3 Ca(NO3)(aq) + Fe(s)
(CH3)3N + H2SO4 = (CH3)3NH + SO4 =>
2(CH3)3N + H2SO4 = 2(CH3)3NH + SO4
CoCl2 + K3Fe(CN)6 = Co3(Fe(CN)6)2 + KCl =>
3 CoCl2 + 2 K3Fe(CN)6 = Co3(Fe(CN)6)2 + 6 KCl
CuBr2 + (NH4)2S = CuS + (NH4)2Br2 =>
CuBr2 + (NH4)2S = CuS + (NH4)2Br2
CaSO3 + HI = CaI + HSO3 =>
CaSO3 + HI = CaI + HSO3
C169723H270464N45688O52243S912 = C + H + N + O + S =>
C169723H270464N45688O52243S912 = 169723 C + 270464 H + 45688 N + 52243 O + 912 S
NH2OH + BrO3{-} = NO3{-} + Br{-} + H2O + H{+} =>
NH2OH + BrO3{-} = NO3{-} + Br{-} + H2O + H{+}
Cl2O5 + Zn(OH)2 = Zn(ClO3)2 + H2O =>
Cl2O5 + Zn(OH)2 = Zn(ClO3)2 + H2O
Mg + C4H6N2 = Mg3N2 + C + H2 =>
3 Mg + C4H6N2 = Mg3N2 + 4 C + 3 H2
CaI2 + F2 = CaF2 + I =>
CaI2 + F2 = CaF2 + 2 I
Na2SO4 + (CH3COO)2Pb = PbSO4 + Na(CH3COO) =>
Na2SO4 + (CH3COO)2Pb = PbSO4 + 2 Na(CH3COO)
Se + K = SeK =>
Se + K = SeK
Al(s) + HCl(l) = AlCl3 + H2 =>
2 Al(s) + 6 HCl(l) = 2 AlCl3 + 3 H2
CuBr2 + Ba(OH)2 = BaBr2 + Cu(OH)2 =>
CuBr2 + Ba(OH)2 = BaBr2 + Cu(OH)2
Au + HClO3 = Au(ClO3)3 + H2 =>
2 Au + 6 HClO3 = 2 Au(ClO3)3 + 3 H2
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