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Sn(OH)4 + 4 H2Cr2O7 = Sn(HCr2O7)4 + 4 H2O
Cs2CO3 + HNO3 = CsNO3 + H2O + CO2 =>
Cs2CO3 + 2 HNO3 = 2 CsNO3 + H2O + CO2
FeI2 + Na3PO4 = Fe3(PO4)2 + NaI =>
3 FeI2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaI
Mg + Sr3(PO4)2 = Sr + Mg3(PO4)2 =>
3 Mg + Sr3(PO4)2 = 3 Sr + Mg3(PO4)2
In + HNO3 = In(NO3)2 + NH4NO3 + H2O =>
4 In + 10 HNO3 = 4 In(NO3)2 + NH4NO3 + 3 H2O
Fe + Ca3N2 = Fe3N2 + Ca =>
3 Fe + Ca3N2 = Fe3N2 + 3 Ca
B + BaCrO4 = BaB2O4 + Cr =>
2 B + BaCrO4 = BaB2O4 + Cr
NH4 + Ba(OH)2 = NH4OH + Ba =>
2 NH4 + Ba(OH)2 = 2 NH4OH + Ba
S2 + Br2 = SBr2 =>
S2 + 2 Br2 = 2 SBr2
Fe(s) + S2(g) = FeS2(s) =>
Fe(s) + S2(g) = FeS2(s)
C2H6O2S + O2 = CO2 + H2O + SO2 =>
2 C2H6O2S + 7 O2 = 4 CO2 + 6 H2O + 2 SO2
KMnO4(s) = K2O(s) + MnO(s) + O2(g) =>
4 KMnO4(s) = 2 K2O(s) + 4 MnO(s) + 5 O2(g)
SnCl2 + NaOH + NaBiO3 + H2O = Na2[Sn(OH)6] + Bi(OH)3 + HCl =>
SnCl2 + NaOH + NaBiO3 + 5 H2O = Na2[Sn(OH)6] + Bi(OH)3 + 2 HCl
NaNO3(aq) = Na(aq) + NO3(aq) =>
NaNO3(aq) = Na(aq) + NO3(aq)
Ag(NO3)2 + HCl = AgCl + H2 + NO3 =>
2 Ag(NO3)2 + 2 HCl = 2 AgCl + H2 + 4 NO3
NaI + Br2 = I + NaBr2 =>
NaI + Br2 = I + NaBr2
KOH + HPo4 = KPo4 + H2O =>
KOH + HPo4 = KPo4 + H2O
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
NH4OH + C2H4O2 = C2H3O2NH4 + H2O =>
NH4OH + C2H4O2 = C2H3O2NH4 + H2O
Fe{2+} + (NH4)2S = FeS + NH4{+} =>
Fe{2+} + (NH4)2S = FeS + 2 NH4{+}
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + H(NO3) =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(NO3)
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
SrO + H2O = SrH2 + O3 =>
3 SrO + 3 H2O = 3 SrH2 + 2 O3
SnCl2 + NaOH + NaBiO3 + H2O = Na2[Sn(OH)6] + Bi(OH)3 + HCl =>
SnCl2 + NaOH + NaBiO3 + 5 H2O = Na2[Sn(OH)6] + Bi(OH)3 + 2 HCl
Ag + P4 = Ag3P =>
12 Ag + P4 = 4 Ag3P
SOCl2 + CH3OH = (CH3O)2SO + HCl =>
SOCl2 + 2 CH3OH = (CH3O)2SO + 2 HCl
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O
C + Al2O3 = Al4C3 + CO =>
9 C + 2 Al2O3 = Al4C3 + 6 CO
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
CuSO4 + H2O = [Cu(H2O)4](SO4*H2O) =>
CuSO4 + 5 H2O = [Cu(H2O)4](SO4*H2O)
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
K4[Fe(CN)6] + [Cu(NH3)4] = Cu2[Fe(CN)6] + K + NH3 =>
K4[Fe(CN)6] + 2[Cu(NH3)4] = Cu2[Fe(CN)6] + 4 K + 8 NH3
Li2(SO4) + Ca(NO3)2 = Li(NO3) + Ca(SO4) =>
Li2(SO4) + Ca(NO3)2 = 2 Li(NO3) + Ca(SO4)
LiNO3(heat) = Li2O + NO2 + O2 =>
4 LiNO3(heat) = 2 Li2O + 4 NO2 + O2
CaP2O8 + SiO2 + C = CaSiO3 + CO + P =>
CaP2O8 + SiO2 + 7 C = CaSiO3 + 7 CO + 2 P
SO2 + NO3 = SO3 + NO =>
2 SO2 + NO3 = 2 SO3 + NO
Be + HF = BeF2 + H =>
Be + 2 HF = BeF2 + 2 H
Cd(NO3)2 + Li3PO4 = Cd3(PO4)2 + LiNO3 =>
3 Cd(NO3)2 + 2 Li3PO4 = Cd3(PO4)2 + 6 LiNO3
N2O + O = N2O2 =>
N2O + O = N2O2
C5H8O4 + C7H6O2 = C12H10O4 + H2O =>
C5H8O4 + C7H6O2 = C12H10O4 + 2 H2O
C9H8O4(aq) + NaHCO3(aq) = C9H7O4Na(aq) + CO2(g) + H2O =>
C9H8O4(aq) + NaHCO3(aq) = C9H7O4Na(aq) + CO2(g) + H2O
PCl5 + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5 + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
B2O3 + Mg2 = B3 + MgO =>
6 B2O3 + 9 Mg2 = 4 B3 + 18 MgO
Ca3(PO4)2 + C + SiO2 = Ca2SiO3 + P4 + CO =>
2 Ca3(PO4)2 + 13 C + 3 SiO2 = 3 Ca2SiO3 + P4 + 13 CO
H2S(g) = H2 + S2 =>
2 H2S(g) = 2 H2 + S2
SCl2 + H3N = S4N4 + NH4Cl + S =>
6 SCl2 + 16 H3N = S4N4 + 12 NH4Cl + 2 S
Zn + NiO + H2O = Zn(OH)2 + Ni =>
Zn + NiO + H2O = Zn(OH)2 + Ni
carbon + hydrogen + oxygen = aceticacid =>
2 C + 2 H2 + O2 = C2H4O2
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C6H5CHCH2 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 16 H2O
FeCl3 + CUCO3 = Fe2(CO3)3 + CUCl2 =>
2 FeCl3 + 3 CUCO3 = Fe2(CO3)3 + 3 CUCl2
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