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5 Zn + 14 HNO3 = 5 Zn(NO3)2O2 + 2 N2O + 7 H2
Na6(HCO3)2(CO3)2 = Na2CO3 + H2O + CO2 =>
Na6(HCO3)2(CO3)2 = 3 Na2CO3 + H2O + CO2
Pb(s) + Ag(NO3)(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 Ag(NO3)(aq) = Pb(NO3)2(aq) + 2 Ag(s)
Hg(NO3)2{-} + NaOH = Hg(OH)2{-} + NaNO3 =>
Hg(NO3)2{-} + 2 NaOH = Hg(OH)2{-} + 2 NaNO3
Pb2 + O2 = PbO2 =>
Pb2 + 2 O2 = 2 PbO2
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2SnCl6 =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2SnCl6
FeCl3 + NH3(OH) = Fe(OH)3 + NH3Cl =>
FeCl3 + 3 NH3(OH) = Fe(OH)3 + 3 NH3Cl
Cs + Ar = CsAr =>
Cs + Ar = CsAr
K + MnO4 = KMnO4 =>
K + MnO4 = KMnO4
AsH3 + MnO4{-} = H3AsO4{-} + Mn =>
AsH3 + MnO4{-} = H3AsO4{-} + Mn
Me + Cl = MeCl2 =>
Me + 2 Cl = MeCl2
H3PO4 + Zn(OH)2 = (ZnOH)3PO4 + H2O =>
H3PO4 + 3 Zn(OH)2 = (ZnOH)3PO4 + 3 H2O
NH4PO4 + AgNO3 = NH4NO3 + AgPO4 =>
NH4PO4 + AgNO3 = NH4NO3 + AgPO4
Ca + NH4 = CaH2 + N =>
2 Ca + NH4 = 2 CaH2 + N
N3O5 + H2O = NO + HO =>
N3O5 + 2 H2O = 3 NO + 4 HO
HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O
CuCl2 + NaOH = CuO + NaCl + H2O =>
CuCl2 + 2 NaOH = CuO + 2 NaCl + H2O
BaSO4 + H2 = Ba + H2SO4 =>
BaSO4 + H2 = Ba + H2SO4
Zn + FeI3 = ZnI + Fe =>
3 Zn + FeI3 = 3 ZnI + Fe
(NH4)2MoO4 + Na3PO4 + NH4NO3 = (NH4)3P(Mo3O10)4 + H2O + NaNO3 + NH3 =>
12(NH4)2MoO4 + Na3PO4 + 3 NH4NO3 = (NH4)3P(Mo3O10)4 + 12 H2O + 3 NaNO3 + 24 NH3
CH3COOH + HCl = CH3COOH2 + Cl =>
CH3COOH + HCl = CH3COOH2 + Cl
Br2 + SnCl2 + KOH = K2SnO3 + KBr + KCl + H2O =>
Br2 + SnCl2 + 6 KOH = K2SnO3 + 2 KBr + 2 KCl + 3 H2O
AgCIO + Be(CIO2)2 = AgCIO2 + Be(CIO)2 =>
2 AgCIO + Be(CIO2)2 = 2 AgCIO2 + Be(CIO)2
Rb2SO4 = Rb2S + O2 =>
Rb2SO4 = Rb2S + 2 O2
H3PO4 + Zn(OH)2 = (ZnOH)3PO4 + H2O =>
H3PO4 + 3 Zn(OH)2 = (ZnOH)3PO4 + 3 H2O
Ni(CIO4)2 + K2S = KCIO4 + NiS =>
Ni(CIO4)2 + K2S = 2 KCIO4 + NiS
Ag + KNO3 + H2SO4 = Ag2SO4 + NO2 + H2O + K2SO4 =>
2 Ag + 2 KNO3 + 2 H2SO4 = Ag2SO4 + 2 NO2 + 2 H2O + K2SO4
C8H17OH + O2 = C7H15COOH + H2O =>
C8H17OH + O2 = C7H15COOH + H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
Fe + CoCl2 + H2O = FeCl2 + Co(OH)2 + H2 =>
Fe + CoCl2 + 2 H2O = FeCl2 + Co(OH)2 + H2
CuI2 + Pb = Cu + PbI2 =>
CuI2 + Pb = Cu + PbI2
HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O
NaBr + AgNO3 = Ag + Br + NaNO3 =>
NaBr + AgNO3 = Ag + Br + NaNO3
FeS2S + O2(g) = Fe2O3(S) + SO2 =>
4 FeS2S + 13 O2(g) = 2 Fe2O3(S) + 10 SO2
Ca + NH4Cl = ClCa + NH4 =>
Ca + NH4Cl = ClCa + NH4
NH4Cl + Cu(OH)2 = NH3 + CuCl2 + H2O =>
2 NH4Cl + Cu(OH)2 = 2 NH3 + CuCl2 + 2 H2O
Ca(OH)2 + C2H2 = CO2 + H2O + Ca =>
5 Ca(OH)2 + C2H2 = 2 CO2 + 6 H2O + 5 Ca
NaI + Pb(CH3COO({-}1)) = Na(CH3COO({-}1)) + PbI =>
NaI + Pb(CH3COO({-}1)) = Na(CH3COO({-}1)) + PbI
K + MnO4 = KMnO4 =>
K + MnO4 = KMnO4
FeO + P2O5 = Fe3(PO4)2 =>
3 FeO + P2O5 = Fe3(PO4)2
CuSO4 + H2O = CuH2 + SO5 =>
CuSO4 + H2O = CuH2 + SO5
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2OH + H2O =>
3 CH3COOH + CH3CH2CH2CH2OH = 2 CH3COOCH2CH2CH2OH + H2O
Cu(CO3) + H(NO3) = Cu(NO3)2 + H2O + CO2 =>
Cu(CO3) + 2 H(NO3) = Cu(NO3)2 + H2O + CO2
Ba(NO3)2(aq) + Na2SO4 = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4(s) + 2 NaNO3(aq)
Cl + CF2Cl = CF2Cl2 =>
Cl + CF2Cl = CF2Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn + NO3{-} + H{+} = Sn{2+} + NO + H2O =>
3 Sn + 2 NO3{-} + 8 H{+} = 3 Sn{2+} + 2 NO + 4 H2O
Zn + AlCl3 = ZnCl + Al =>
3 Zn + AlCl3 = 3 ZnCl + Al
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