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H2O4S + 2 NaOH = Na2SO4 + 2 H2O
C3H8O2S + O2 = CO2 + H2O + SO2 =>
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2
Cr2O7 + N2H5 = N2 + Cr3 + H2O =>
15 Cr2O7 + 42 N2H5 = 42 N2 + 10 Cr3 + 105 H2O
HC2H3O2 + CaCl2 = HCl + Ca(C2H3O2)2 =>
2 HC2H3O2 + CaCl2 = 2 HCl + Ca(C2H3O2)2
Cu2 + Ag(NO3) = Cu2(NO3) + Ag =>
Cu2 + Ag(NO3) = Cu2(NO3) + Ag
FeAsS + O2 + H2O = FeAsO4 + H2SO4 =>
2 FeAsS + 7 O2 + 2 H2O = 2 FeAsO4 + 2 H2SO4
NaNO2 + H2SO4 = NaSO3 + H2O + NO2 =>
NaNO2 + H2SO4 = NaSO3 + H2O + NO2
RCOOK + H3PO4 = RCOOH + K2HPO4 =>
2 RCOOK + H3PO4 = 2 RCOOH + K2HPO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + NH4NO3 = KNO3 + NH4 + H2O =>
10 KOH + 9 NH4NO3 = 10 KNO3 + 8 NH4 + 7 H2O
ClO3 = Cl + O =>
ClO3 = Cl + 3 O
KCl + PbSO4 = PbCl2 + K2SO4 =>
2 KCl + PbSO4 = PbCl2 + K2SO4
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
Pb(s) + HNO3(aq) = Pb(NO3)4(aq) + H2(g) =>
Pb(s) + 4 HNO3(aq) = Pb(NO3)4(aq) + 2 H2(g)
ZnO + H3PO4 + K2O = K2Zn2P4O13 + H2O =>
2 ZnO + 4 H3PO4 + K2O = K2Zn2P4O13 + 6 H2O
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
C3H6Cl2 + Na = C6H12 + NaCl =>
2 C3H6Cl2 + 4 Na = C6H12 + 4 NaCl
Sb + H3PO4 = Sb3(PO4) + H =>
3 Sb + H3PO4 = Sb3(PO4) + 3 H
Sr(CH3COO)2 + K = Sr2 + KCH3COO =>
2 Sr(CH3COO)2 + 4 K = Sr2 + 4 KCH3COO
Fe + CuC12 = FeC13 + Cu =>
12 Fe + 13 CuC12 = 12 FeC13 + 13 Cu
KNO3 + SO2 = KNO2 + SO3 =>
KNO3 + SO2 = KNO2 + SO3
SnCl4 + F2 = FCl + Sn =>
SnCl4 + 2 F2 = 4 FCl + Sn
CuS + HNO3 = Cu(NO3)3 + NO + S + H2O =>
CuS + 4 HNO3 = Cu(NO3)3 + NO + S + 2 H2O
AgOH + NH3 = Ag(NH3) + OH =>
AgOH + NH3 = Ag(NH3) + OH
K2Cr2O9 + HCl = CrCl3 + Cl2 + H2O + KCl =>
K2Cr2O9 + 18 HCl = 2 CrCl3 + 5 Cl2 + 9 H2O + 2 KCl
CH4 + CuCO3 = CH4Cu + CO3 =>
CH4 + CuCO3 = CH4Cu + CO3
CsH + H2O = CsOH + H2 =>
CsH + H2O = CsOH + H2
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
C2H5OH + C6H12O6 = C8H16O6 + H2O =>
C2H5OH + C6H12O6 = C8H16O6 + H2O
Ba + AuSO4 = Au + Ba2(SO4) =>
2 Ba + AuSO4 = Au + Ba2(SO4)
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
H2O + SCl2O = HCl + SO2 =>
H2O + SCl2O = 2 HCl + SO2
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(aq) =>
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(aq)
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Cr2O7{2-} + C2H5OH + H3O{+} = Cr{3+} + CH3CHO + H2O =>
Cr2O7{2-} + 3 C2H5OH + 8 H3O{+} = 2 Cr{3+} + 3 CH3CHO + 15 H2O
NH4 + CO2 = NO + CO + H2O =>
NH4 + 3 CO2 = NO + 3 CO + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C10H15NO + Li + NH3 = C10H15N + LiNH2 + H2O =>
C10H15NO + 2 Li + 2 NH3 = C10H15N + 2 LiNH2 + H2O
PbO2 + Mn = Pb + MnO4 =>
2 PbO2 + Mn = 2 Pb + MnO4
H2O4S + NaOH = Na2SO4 + H2O =>
H2O4S + 2 NaOH = Na2SO4 + 2 H2O
Na2O2 + HNO3 = NaNO3 + H2O + O2 =>
2 Na2O2 + 4 HNO3 = 4 NaNO3 + 2 H2O + O2
Cu + Te = CuTe =>
Cu + Te = CuTe
Fe + Au{+} = Au + Fe2{+} =>
2 Fe + Au{+} = Au + Fe2{+}
C6H8O7 + KOH = C6H5K3O7 + H2O =>
C6H8O7 + 3 KOH = C6H5K3O7 + 3 H2O
Mg + NaOH = Na3MgO3 + H2 =>
2 Mg + 6 NaOH = 2 Na3MgO3 + 3 H2
K2AsO4 + CaCl2 = KCl + CaAsO4 =>
K2AsO4 + CaCl2 = 2 KCl + CaAsO4
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