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NCl4 = N1 + Cl4
PbS + O2 = Pb2OSO4 + S2 =>
4 PbS + 5 O2 = 2 Pb2OSO4 + S2
Cr2O3 + HBr = Cr3Br2 + H2O + Br =>
3 Cr2O3 + 18 HBr = 2 Cr3Br2 + 9 H2O + 14 Br
C + H2 + O2 = CH3OCH3 =>
4 C + 6 H2 + O2 = 2 CH3OCH3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
HCl + Cu2O = Cu2Cl2 + H2O =>
2 HCl + Cu2O = Cu2Cl2 + H2O
NO + SO2 = SO3 + N2 =>
2 NO + 2 SO2 = 2 SO3 + N2
KMnO4 + Na2Cr2O7 = NaMnO4 + K2Cr2O7 =>
2 KMnO4 + Na2Cr2O7 = 2 NaMnO4 + K2Cr2O7
NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2 =>
2 NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2
CuSO4 + O2 = CuO + SO4 =>
2 CuSO4 + O2 = 2 CuO + 2 SO4
LiNO3 + FeCl2 + NH4H2PO4 = LiFePO4 + NO + HCl + H2 + O2 =>
2 LiNO3 + 2 FeCl2 + 2 NH4H2PO4 = 2 LiFePO4 + 4 NO + 4 HCl + 4 H2 + O2
Zn + K2Cr2O7 + HCl = ZnCl2 + KCl + Cr2O3 + H2O =>
3 Zn + K2Cr2O7 + 8 HCl = 3 ZnCl2 + 2 KCl + Cr2O3 + 4 H2O
CsSO4 + Li = Cs + LiSO4 =>
CsSO4 + Li = Cs + LiSO4
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)OH
Ag(SO4)3 + KOH = AgOH + K(SO4)3 =>
Ag(SO4)3 + KOH = AgOH + K(SO4)3
KClO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO4 + 7 Na2SO3 + H2SO4 = 7 Na2SO4 + K2SO4 + Cl2 + H2O
SnONaCN = SnCNNaO =>
SnONaCN = SnCNNaO
B(OH)3(s) + CH3OH(l) = B(OCH3)3(s) + H2O(l) =>
B(OH)3(s) + 3 CH3OH(l) = B(OCH3)3(s) + 3 H2O(l)
H2CO3 + LiOH = Li2CO3 + H2O =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MnO4 + KOH = K2MnO4 + H2O + O2 =>
2 MnO4 + 4 KOH = 2 K2MnO4 + 2 H2O + O2
H3AsO4 + Pb(OH)2 = Pb(H2AsO4)2 + H2O =>
2 H3AsO4 + Pb(OH)2 = Pb(H2AsO4)2 + 2 H2O
K2PtCl6 = KCl + Cl + Pt =>
K2PtCl6 = 2 KCl + 4 Cl + Pt
Br2 + FeSO4 + H2SO4 = HBr + Fe(SO4)3 =>
2 Br2 + FeSO4 + 2 H2SO4 = 4 HBr + Fe(SO4)3
Cr(OH)3 + IO3{-} + OH{-} = (CrO4)2{-} + I{-} + H2O =>
4 Cr(OH)3 + 3 IO3{-} + 2 OH{-} = 2(CrO4)2{-} + 3 I{-} + 7 H2O
Fe2{+} + Cd = Fe + Cd2{+} =>
Fe2{+} + 2 Cd = 2 Fe + Cd2{+}
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*18H2O =>
2 Al(OH)3 + 3 H2SO4 + 12 H2O = Al2(SO4)3*18H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(NO3)3 + BaCO3 + H2O = CO2 + Fe(OH)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCO3 + 3 H2O = 3 CO2 + 2 Fe(OH)3 + 3 Ba(NO3)2
CuCO3{-2} = CuO{-2} + CO2 =>
CuCO3{-2} = CuO{-2} + CO2
Ca(NO3)2 + NaH = CaH2 + NaNO3 =>
Ca(NO3)2 + 2 NaH = CaH2 + 2 NaNO3
Na2CrO4 + FeCl2 + NaCl + H2O = NaCrO2 + FeCl3 + NaOH =>
Na2CrO4 + 3 FeCl2 + 3 NaCl + 2 H2O = NaCrO2 + 3 FeCl3 + 4 NaOH
S{2-} + H{+} + (NO3){-} = S + NO + H2O =>
3 S{2-} + 8 H{+} + 2(NO3){-} = 3 S + 2 NO + 4 H2O
HMnO4 + Cr = Cr(MnO4)3 + H2 =>
6 HMnO4 + 2 Cr = 2 Cr(MnO4)3 + 3 H2
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CH2CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
K2Cr2O7 + H2SO4 + CH3CHOH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 6 CH3CHOH = Cr2(SO4)3 + 7 H2O + 6 CH3CHO + K2SO4
LiNO3(aq) + NH4OH(aq) = LiOH + NH4NO3(aq) =>
LiNO3(aq) + NH4OH(aq) = LiOH + NH4NO3(aq)
CO3{-2} + NO + O2 = NO2{-} + CO2 =>
2 CO3{-2} + 4 NO + O2 = 4 NO2{-} + 2 CO2
C3OH6O + H2O = C2H4OOH + CH3OH =>
3 C3OH6O + 3 H2O = 4 C2H4OOH + CH3OH
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C + O2 = CO2 =>
C + O2 = CO2
Bi(NO3)2 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl =>
Bi(NO3)2 + SnCl2 + 6 NaOH = Bi + Na2[Sn(OH)6] + 2 NaNO3 + 2 NaCl
Cr2(SO4)3 + CaBr2 = CrBr3 + CaSO4 =>
Cr2(SO4)3 + 3 CaBr2 = 2 CrBr3 + 3 CaSO4
HCl(l) + NaOH = NaCl + H2O =>
HCl(l) + NaOH = NaCl + H2O
LiH + CO2 = Li(HCOO) =>
LiH + CO2 = Li(HCOO)
Al(H2PO4)3 + Al = AlPO4 + H2 =>
Al(H2PO4)3 + 2 Al = 3 AlPO4 + 3 H2
N2O3 + LiOH = LiNO2 + H2O =>
N2O3 + 2 LiOH = 2 LiNO2 + H2O
CS(NH2)2 + HNO2 = N2 + HSCN + H2O =>
CS(NH2)2 + HNO2 = N2 + HSCN + 2 H2O
Pt + H2SO4 = H2 + Pt(SO4) =>
Pt + H2SO4 = H2 + Pt(SO4)
Sr + AlI3 = Al + SrI2 =>
3 Sr + 2 AlI3 = 2 Al + 3 SrI2
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