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Na2O + H2O = 2 NaOH
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
C2H5OH + H2O = CO2 + H{+} + e =>
C2H5OH + 3 H2O = 2 CO2 + 12 H{+} + 12e
Ba3N2 + H2O = Ba(OH)2 + NH3 = =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
NH3 + O2(s) = N2(g) + H2O(l) =>
4 NH3 + 3 O2(s) = 2 N2(g) + 6 H2O(l)
Ba3(PO4)2 + H3PO4 = Ba(H2PO4)2 =>
Ba3(PO4)2 + 4 H3PO4 = 3 Ba(H2PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + Ni2(CO3)3 = CO2 + H2O + Ni2(SO4)3 =>
3 H2SO4 + Ni2(CO3)3 = 3 CO2 + 3 H2O + Ni2(SO4)3
Al + CuCl2 = AlCl2 + Cu =>
Al + CuCl2 = AlCl2 + Cu
NH3Cl = N + H3 + Cl =>
NH3Cl = N + H3 + Cl
SO2 + HNO3 = NO2 + H2SO4 =>
SO2 + 2 HNO3 = 2 NO2 + H2SO4
KCl + ZnCO3 = K2CO3 + ZnCl2 =>
2 KCl + ZnCO3 = K2CO3 + ZnCl2
CH3(CH2)10COOH + NaOH = CH3(CH2)10COONa + H2O =>
CH3(CH2)10COOH + NaOH = CH3(CH2)10COONa + H2O
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaNO3(aq)
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Ag2SO4 + Cu(NO3)2 + HNO3 = Ag(NO3)2 + CuSO4 + H =>
Ag2SO4 + Cu(NO3)2 + 2 HNO3 = 2 Ag(NO3)2 + CuSO4 + 2 H
MgCl2 + Li2(SO4) = Mg(SO4) + LiCl =>
MgCl2 + Li2(SO4) = Mg(SO4) + 2 LiCl
HCl + KOH = H2O + KCl1 =>
HCl + KOH = H2O + KCl1
Na2S2O3 + I2 + H2SO4 = Na2S4O6 + HI + Na2SO4 =>
2 Na2S2O3 + I2 + H2SO4 = Na2S4O6 + 2 HI + Na2SO4
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Pb2O3 + CH3COOH + Cl2 = Pb(CH3COO)4 + PbCl2 + H2O =>
2 Pb2O3 + 12 CH3COOH + Cl2 = 3 Pb(CH3COO)4 + PbCl2 + 6 H2O
K3AlO3 + H2SO4 = KAl(SO4)2 + K2SO4 + H2O =>
K3AlO3 + 3 H2SO4 = KAl(SO4)2 + K2SO4 + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
PCI3 = C + PI3 =>
PCI3 = C + PI3
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KBrO3 + P4 = KBr + P2O5 =>
10 KBrO3 + 3 P4 = 10 KBr + 6 P2O5
AgBr + NH4OH = Ag(NH3)2 + Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2 + Br + 2 H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
K2Cr2O7 + H2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + NO3{-} + H{+} = Zn{+2} + N2 + H2O =>
5 Zn + 2 NO3{-} + 12 H{+} = 5 Zn{+2} + N2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaC2H3O2 + FeI2 = NaI + Fe(C2H3O2)2 =>
2 NaC2H3O2 + FeI2 = 2 NaI + Fe(C2H3O2)2
HgS2 + O2 = Hg + SO2 =>
HgS2 + 2 O2 = Hg + 2 SO2
Sb(s) + Cl2(g) = SbCl3(s) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca + NiBr2 = Ni + CaBr2 =>
Ca + NiBr2 = Ni + CaBr2
ReF6 + Re = ReF5 =>
5 ReF6 + Re = 6 ReF5
Mg(NO3)2 + Na2O = NaNO3 + MgO =>
Mg(NO3)2 + Na2O = 2 NaNO3 + MgO
Pb(OH)2 + OH{-} = PbO2{2-} + H2O =>
Pb(OH)2 + 2 OH{-} = PbO2{2-} + 2 H2O
Fe2O3 + MnCl7 = FeCl3 + Mn2O7 =>
7 Fe2O3 + 6 MnCl7 = 14 FeCl3 + 3 Mn2O7
NH3NH3 + O2 = NO + H2O =>
2 NH3NH3 + 5 O2 = 4 NO + 6 H2O
Mg(NO3)2 + Na2O = MgO + Na(NO3) =>
Mg(NO3)2 + Na2O = MgO + 2 Na(NO3)
CuO2 + H2O = CuO4 + H2 =>
CuO2 + 2 H2O = CuO4 + 2 H2
Mn2O7 + C2H5OH = Mn2O3 + CO2 + H2O =>
3 Mn2O7 + 2 C2H5OH = 3 Mn2O3 + 4 CO2 + 6 H2O
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