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Ba + Zn = BaZn
Na2Si + H2O = SiH4 + NaOH + O2 =>
2 Na2Si + 6 H2O = 2 SiH4 + 4 NaOH + O2
CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + 2 Na2SO4
Ba(NO3)2(aq) + K2SO4(aq) = K2(NO3)2(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + K2SO4(aq) = K2(NO3)2(aq) + BaSO4(s)
N2 + O3 = N2O3 =>
N2 + O3 = N2O3
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
HC2H3O2(aq) + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Co2O3 + Ca(BrO3)2 = CaO + Co(BrO3)3 =>
Co2O3 + 3 Ca(BrO3)2 = 3 CaO + 2 Co(BrO3)3
C58H93O3N + O2 = CO2 + H2O + NH4 =>
4 C58H93O3N + 315 O2 = 232 CO2 + 178 H2O + 4 NH4
Zb + O2 + H2O = H2ZbO4 =>
2 Zb + 3 O2 + 2 H2O = 2 H2ZbO4
Cu3(PO4)2(s) + HCl(aq) = CuCl2(aq) + H3PO4(aq) =>
Cu3(PO4)2(s) + 6 HCl(aq) = 3 CuCl2(aq) + 2 H3PO4(aq)
Bi(OH)3 + KOH + KClO3 = K3BiO4 + KCl + H2O =>
3 Bi(OH)3 + 9 KOH + KClO3 = 3 K3BiO4 + KCl + 9 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
(H)2(O)2 = (H)2(O) + O2 =>
2(H)2(O)2 = 2(H)2(O) + O2
BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(s) + Ba(NO3)2(aq)
CaO + HCl = Ca2H + O2Cl =>
2 CaO + HCl = Ca2H + O2Cl
C2H6(g) + O2(s) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(s) = 4 CO2(g) + 6 H2O(l)
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
H{3+}PO4 + NaOH = Na{3+}PO4 + H2O =>
H{3+}PO4 + NaOH = Na{3+}PO4 + H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3H2O
C3H8O3 + NaOH = CH3CHOHCOONa + H2 + H2O =>
C3H8O3 + NaOH = CH3CHOHCOONa + H2 + H2O
Na3PO4H2O + BaCl2H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4H2O + 3 BaCl2H2O = Ba3(PO4)2 + 6 NaCl + 5 H2O
SF6 = F + S =>
SF6 = 6 F + S
H2C2O4 + KMnO4 = H2O + CO2 + MnO + KOH =>
5 H2C2O4 + 2 KMnO4 = 4 H2O + 10 CO2 + 2 MnO + 2 KOH
Ba(NO3)2(aq) + K2SO4(aq) = K2(NO3)2(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + K2SO4(aq) = K2(NO3)2(aq) + BaSO4(s)
CaF2 + HCl = CaCl2 + HF =>
CaF2 + 2 HCl = CaCl2 + 2 HF
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
MnO4{-} + H3O{+} + C2H5OH = Mn{2+} + H2O + CH3COH =>
2 MnO4{-} + 6 H3O{+} + 5 C2H5OH = 2 Mn{2+} + 14 H2O + 5 CH3COH
NaO + SO2 = NaO2 + SO =>
NaO + SO2 = NaO2 + SO
NaCI + O2 = NaCIO3 =>
2 NaCI + 3 O2 = 2 NaCIO3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
AlPO4 + CaCl2 = AlCl3 + Ca3(PO4)2 =>
2 AlPO4 + 3 CaCl2 = 2 AlCl3 + Ca3(PO4)2
Ca(OH)2 + NH4Br = NH4OH + CaBr2 =>
Ca(OH)2 + 2 NH4Br = 2 NH4OH + CaBr2
Zn + H2SO4(k) = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4(k) = 3 ZnSO4 + S + 4 H2O
NaHS + NaHSO3 = Na2S2O3 + H2O =>
2 NaHS + 4 NaHSO3 = 3 Na2S2O3 + 3 H2O
AuCl3 + KOH = Au(OH)3 + KCl =>
AuCl3 + 3 KOH = Au(OH)3 + 3 KCl
CaCl2 + Li2CO3 = Li2Cl2 + CaCO3 =>
CaCl2 + Li2CO3 = Li2Cl2 + CaCO3
Na2CO3 + HI = CO2 + H2O + NaI =>
Na2CO3 + 2 HI = CO2 + H2O + 2 NaI
Mg(s) + Cl2(g) + H2O(l) = MgCl2H2O =>
Mg(s) + Cl2(g) + H2O(l) = MgCl2H2O
HCHO2(aq) + NaOH(aq) = HNa(aq) + CO2(g) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = HNa(aq) + CO2(g) + H2O(l)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CH3CHClCH2Cl + KOH = CH3CCH + KCl + H2O =>
CH3CHClCH2Cl + 2 KOH = CH3CCH + 2 KCl + 2 H2O
Ag + MgCO3 = Mg + AgCO3 =>
Ag + MgCO3 = Mg + AgCO3
AgNO3 + FeO = Ag2O + Fe(NO3)2 =>
2 AgNO3 + FeO = Ag2O + Fe(NO3)2
CaCr2O7 + CoSO4 = CaSO4 + CoCr2O7 =>
CaCr2O7 + CoSO4 = CaSO4 + CoCr2O7
Ni3O = Ni3 + O2 =>
2 Ni3O = 2 Ni3 + O2
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
NH4NO3 + CH3NO2 = N2 + CO2 + H2O =>
3 NH4NO3 + 2 CH3NO2 = 4 N2 + 2 CO2 + 9 H2O
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