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K2SO4 + Ba(NO4)2 = 2 KNO4 + BaSO4
Na2SeO3 + N2H4 = Se + NaOH + N2H2O =>
Na2SeO3 + N2H4 = Se + 2 NaOH + N2H2O
Ca(NO3)2 + KIO3 = Ca(IO3)2 + K(NO3) =>
Ca(NO3)2 + 2 KIO3 = Ca(IO3)2 + 2 K(NO3)
O2(g) + Na(s) = NaO(s) =>
O2(g) + 2 Na(s) = 2 NaO(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + C2H2 + KMnO4 = C2H6O4 + MnO2 + K2O =>
6 H2O + 3 C2H2 + 4 KMnO4 = 3 C2H6O4 + 4 MnO2 + 2 K2O
CNH9 + O2 = CO2 + H2O + N2 =>
4 CNH9 + 13 O2 = 4 CO2 + 18 H2O + 2 N2
ZnO + Ar{+} = Zn{+} + Ar + O =>
ZnO + Ar{+} = Zn{+} + Ar + O
C2H4(ethylene) + OsO4 + H2O = CH2OHCH2OH + H2OsO4 =>
C2H4(ethylene) + OsO4 + 2 H2O = CH2OHCH2OH + H2OsO4
Na + H + PO4 = Na3PO4H2 =>
3 Na + 2 H + PO4 = Na3PO4H2
Sn(s) + HF(g) = SnF2(s) + H2(g) =>
Sn(s) + 2 HF(g) = SnF2(s) + H2(g)
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
Al{+} + Cu{2+} = Al{3+} + Cu =>
Al{+} + Cu{2+} = Al{3+} + Cu
FeOH2SO4 = FeSO4H2O =>
FeOH2SO4 = FeSO4H2O
K2CrO4 + H2SO4 + Zn = ZnCrO4 + H2 + K2SO4 =>
K2CrO4 + H2SO4 + Zn = ZnCrO4 + H2 + K2SO4
Mg(CH3COO)2 + BeCl = Be(CH3COO)2 + MgCl =>
Mg(CH3COO)2 + BeCl = Be(CH3COO)2 + MgCl
octane + oxygen = Carbondioxide + water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
(NH4)2CO3 + CaCl2 = NH4Cl + CO3Ca =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CO3Ca
HClO + CaCO3 = Ca(ClO)2 + CO2 + HOH =>
2 HClO + CaCO3 = Ca(ClO)2 + CO2 + HOH
Zn + Cu4Cl9 = Cu + Zn4Cl9 =>
4 Zn + Cu4Cl9 = 4 Cu + Zn4Cl9
MgCl + NH4(NO3)2 = Mg(NO3)2 + NH4Cl =>
MgCl + NH4(NO3)2 = Mg(NO3)2 + NH4Cl
TiCN + KOH = Ti2O2 + KCN + H =>
2 TiCN + 2 KOH = Ti2O2 + 2 KCN + 2 H
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
P4 + KMnO4 + KOH = K2MnO4 + KH2PO4 + H2O =>
P4 + 20 KMnO4 + 24 KOH = 20 K2MnO4 + 4 KH2PO4 + 8 H2O
Fe(OH)3 + H2S = FeS + S + H2O =>
2 Fe(OH)3 + 3 H2S = 2 FeS + S + 6 H2O
(ZnOH)2SO4 + H2SO4 = Zn(HSO4)2 + H2O =>
(ZnOH)2SO4 + 3 H2SO4 = 2 Zn(HSO4)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HBr + OH = Br2 + H2O =>
2 HBr + 2 OH = Br2 + 2 H2O
Zn + HCI = H + ZnCI =>
Zn + HCI = H + ZnCI
HNO3 + FeSO4 + H2S04 = Fe2(SO4)3 + NO + H2O =>
34 HNO3 + 24 FeSO4 + 3 H2S04 = 12 Fe2(SO4)3 + 34 NO + 20 H2O
ZnBr2 + F2 = ZnF2 + Br2 =>
ZnBr2 + F2 = ZnF2 + Br2
H{+} + H3PO4 + MoO4{2-} = PMo12O40{3-} + H2O =>
21 H{+} + H3PO4 + 12 MoO4{2-} = PMo12O40{3-} + 12 H2O
NH4OH + HI = NH4I + H2O =>
NH4OH + HI = NH4I + H2O
MgS + F2 = MgF2 + S =>
MgS + F2 = MgF2 + S
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
O2 + Li2Se = Se2 + Li2O =>
O2 + 2 Li2Se = Se2 + 2 Li2O
Al2O3 + NaOH = Na3AlO3 + H2O =>
Al2O3 + 6 NaOH = 2 Na3AlO3 + 3 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Ca + Fl = CaFl2 =>
Ca + 2 Fl = CaFl2
Mg(OH)2H2SO4 = MgSO4 + H2O =>
Mg(OH)2H2SO4 = MgSO4 + 2 H2O
C3H8(OH)3 + O2 = C + H2O =>
4 C3H8(OH)3 + 5 O2 = 12 C + 22 H2O
Na2O + CaO = Na2CaO2 =>
Na2O + CaO = Na2CaO2
CaBr2 + HCl = CaCl2 + HBr =>
CaBr2 + 2 HCl = CaCl2 + 2 HBr
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Co(OH)3(aq) + HNO3(s) = Co(NO3)3 + H2O =>
Co(OH)3(aq) + 3 HNO3(s) = Co(NO3)3 + 3 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C2H8N2 + O2 = CO2 + H2O + N =>
C2H8N2 + 4 O2 = 2 CO2 + 4 H2O + 2 N
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
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