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Cu + Ag2(SO4) = Cu(SO4) + 2 Ag
H2SiCl2 + H2O = HCl + Si4H8O4 =>
4 H2SiCl2 + 4 H2O = 8 HCl + Si4H8O4
C6H13Fl + Br2 = HBr + C6H11BrFl =>
2 C6H13Fl + 3 Br2 = 4 HBr + 2 C6H11BrFl
NaHCO3 + Zn = ZnNaCO3 + H2 =>
2 NaHCO3 + 2 Zn = 2 ZnNaCO3 + H2
HNO3 + NH4OH = NONH4 + H2O =>
HNO3 + 3 NH4OH = 2 NONH4 + 4 H2O
Hg(NO3)2 + (NH4)2S = HgS + NH4NO3 =>
Hg(NO3)2 + (NH4)2S = HgS + 2 NH4NO3
Al(OH)3 + H2SO4 = Al2 + (SO4)2 + H2O =>
4 Al(OH)3 + 6 H2SO4 = 2 Al2 + 3(SO4)2 + 12 H2O
KMnO4 + NaOH + KI = K2MnO4 + KIO3 + H2O + Na2MnO4 =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + KIO3 + 3 H2O + 3 Na2MnO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H22011 + KClO3 = CO2 + KCl + H2O =>
2 C12H22011 + 7353 KClO3 = 24 CO2 + 7353 KCl + 22011 H2O
FeCl3 + Na3PO4{3-} = FePO4{3-} + Na3Cl3 =>
FeCl3 + Na3PO4{3-} = FePO4{3-} + Na3Cl3
CH3NH2 + HNO3 = N2 + H2O + CH3OH =>
5 CH3NH2 + 3 HNO3 = 4 N2 + 4 H2O + 5 CH3OH
Cu + Cl{-} + As4O6 + H{+} = CuCl + As + H2O =>
12 Cu + 12 Cl{-} + As4O6 + 12 H{+} = 12 CuCl + 4 As + 6 H2O
CaCO3(aq)NaHSO4(aq) = CaHSO4NaCO3 =>
CaCO3(aq)NaHSO4(aq) = CaHSO4NaCO3
RaCl2 + Na2SO4 = RaSO4 + NaCl =>
RaCl2 + Na2SO4 = RaSO4 + 2 NaCl
Na3(Cr(OH)6) + H2O2 + H2S = Na2SO4 + Cr(OH)3 + H2O =>
2 Na3(Cr(OH)6) + 12 H2O2 + 3 H2S = 3 Na2SO4 + 2 Cr(OH)3 + 18 H2O
N + MgSO4 = NSO4 + Mg =>
N + MgSO4 = NSO4 + Mg
[Cu(NH3)4](OH)2 + NaOH = Na2[Cu(OH)4] + NH3 =>
[Cu(NH3)4](OH)2 + 2 NaOH = Na2[Cu(OH)4] + 4 NH3
Zn + NO{3-} + H{+} = Zn{2+} + NH4{2+}2 + H2O =>
Zn + 2 NO{3-} + 12 H{+} = Zn{2+} + 2 NH4{2+}2 + 2 H2O
K[Cr(C2O4)2(H2O)2]*2H2O + KOH = Cr(OH)3 + H2O + K2(CO3) + CO =>
K[Cr(C2O4)2(H2O)2]*2H2O + 3 KOH = Cr(OH)3 + 4 H2O + 2 K2(CO3) + 2 CO
Br2(l)MgCl2(aq) = Cl2(g)MgBr2(aq) =>
Br2(l)MgCl2(aq) = Cl2(g)MgBr2(aq)
KOH + Mg(NO3)2 = Mg(OH)2 + K(NO3) =>
2 KOH + Mg(NO3)2 = Mg(OH)2 + 2 K(NO3)
NO3{-} + H2O + e = NH3 + OH{-} =>
NO3{-} + 6 H2O + 8e = NH3 + 9 OH{-}
KMnO4 + H2SO4 + H2C2O4 = K2SO4 + MnSO4 + CO2(g) + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 10 CO2(g) + 8 H2O
NH3 + Cu(CH3CO2)2 = [Cu(NH3)4](CH3CO2)2 =>
4 NH3 + Cu(CH3CO2)2 = [Cu(NH3)4](CH3CO2)2
Ca(OH)2(aq) + HCl(aq) = CaCl(aq) + H(OH)2(aq) =>
Ca(OH)2(aq) + HCl(aq) = CaCl(aq) + H(OH)2(aq)
Ca2(aq) + OH(aq) = Ca(OH)2(aq) =>
Ca2(aq) + 4 OH(aq) = 2 Ca(OH)2(aq)
NH5O + HCl = NH4Cl + H2O =>
NH5O + HCl = NH4Cl + H2O
K2MnO4 + Al = K + Al(MnO4)3 =>
3 K2MnO4 + Al = 6 K + Al(MnO4)3
Pb(NO3)2(aq)Na3PO4(aq) = PbPO4Na3(NO3)2 =>
Pb(NO3)2(aq)Na3PO4(aq) = PbPO4Na3(NO3)2
Pb(NO3)2 + K2Cr2O7 = KNO3 + PbCr2O7 =>
Pb(NO3)2 + K2Cr2O7 = 2 KNO3 + PbCr2O7
CH2 + Br2 = CH2Br2 =>
CH2 + Br2 = CH2Br2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + KHSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + 2 KHSO4 + 8 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 = howmanymoles =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KOH + CS2 = K2CS3 + K2CO3 + H2O =>
6 KOH + 3 CS2 = 2 K2CS3 + K2CO3 + 3 H2O
O2 + H2O + [Cr(CH3COO)2]2 = Cr(OH)3 + CH3COOH =>
O2 + 10 H2O + 2[Cr(CH3COO)2]2 = 4 Cr(OH)3 + 8 CH3COOH
NH4Cl + Ca(OH)2 = CaCl2 + NH4 + NH + H2O =>
6 NH4Cl + 3 Ca(OH)2 = 3 CaCl2 + 4 NH4 + 2 NH + 6 H2O
Sb2O3 + I2 + H2O = SbO5 + HI =>
Sb2O3 + 7 I2 + 7 H2O = 2 SbO5 + 14 HI
Fe2(SO4)3 + NaOH = Fe2(OH)3 + NaSO4 =>
Fe2(SO4)3 + 3 NaOH = Fe2(OH)3 + 3 NaSO4
ZnS + AlP = Al2S3 + Zn3P2 =>
3 ZnS + 2 AlP = Al2S3 + Zn3P2
(NO2) + H2O = NO + (HNO3) =>
3(NO2) + H2O = NO + 2(HNO3)
Na2CO3 + C = Na + CO2 =>
2 Na2CO3 + C = 4 Na + 3 CO2
SIO2 + K2O = K2SIO3 =>
SIO2 + K2O = K2SIO3
Na2SiO3 + HCl = SiCl4 + NaOH + H2O =>
Na2SiO3 + 4 HCl = SiCl4 + 2 NaOH + H2O
H2S + Na3PO4 = Na3S + H2PO4 =>
H2S + Na3PO4 = Na3S + H2PO4
CuSO4 + NaOH + HCl = NaCl + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + Cu(OH)2 + H2SO4
I2 + HNO3 = HIO3 + NO + H2OI =>
2 I2 + 5 HNO3 = 3 HIO3 + 5 NO + H2OI
CaSO3 + O2 + H2O = CaSO4*2H2O =>
2 CaSO3 + O2 + 4 H2O = 2 CaSO4*2H2O
Zn(No3)2 + Al2(SO4)3 = Al(No3)3 + ZnSO4 =>
3 Zn(No3)2 + Al2(SO4)3 = 2 Al(No3)3 + 3 ZnSO4
YbCl2 + KClO + H2SO4 = Yb2(SO4)3 + KCl + HCl + H2O =>
2 YbCl2 + KClO + 3 H2SO4 = Yb2(SO4)3 + KCl + 4 HCl + H2O
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