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4 Ni(NO3)3 + 6 Cl2 = 4 NiCl3 + 6 N2O3 + 9 O2
Na + H2O(l) = NaOH + H2(aq) =>
2 Na + 2 H2O(l) = 2 NaOH + H2(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(CN)6{3-} + NO2{-} + OH{-} = Fe(CN)6{4-} + NO3{-} + H2O =>
2 Fe(CN)6{3-} + NO2{-} + 2 OH{-} = 2 Fe(CN)6{4-} + NO3{-} + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
Ca3(PO4)2 + K2CrO4 = Ca3CrO4 + K(PO4) =>
Ca3(PO4)2 + K2CrO4 = Ca3CrO4 + 2 K(PO4)
C3H6NH + H2O = H3O + C3H6N =>
C3H6NH + H2O = H3O + C3H6N
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
(HCl)5 + NaOH = NaCl + H2O =>
(HCl)5 + 5 NaOH = 5 NaCl + 5 H2O
NaClO4 + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO4 + 4 I2 + 8 NaOH = 8 NaIO3 + 5 NaCl + 4 H2O
CuSO4 + CrCl3 = CuCl2 + Cr2(SO4)3 =>
3 CuSO4 + 2 CrCl3 = 3 CuCl2 + Cr2(SO4)3
NaOH + H2C4H4O6 = C4H4O6 + H2O + Na =>
2 NaOH + H2C4H4O6 = C4H4O6 + 2 H2O + 2 Na
K + C2H3O2 = KC2H3O2 =>
K + C2H3O2 = KC2H3O2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Bi(NO3)3 + NH4OH = Bi(OH)3 + (NH4NO3) =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3(NH4NO3)
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3} + H2O(l) =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3} + 4 H2O(l)
CaCO3 + KHCO3 = Ca(HCO3)2 + K2CO3 =>
CaCO3 + 2 KHCO3 = Ca(HCO3)2 + K2CO3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C2H4 + O2NaHCO3 = NaC2H3O2 + H2O + CO2 =>
C2H4 + O2NaHCO3 = NaC2H3O2 + H2O + CO2
B2S3 + O2 = B2O3 + SO2 =>
2 B2S3 + 9 O2 = 2 B2O3 + 6 SO2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
AgNO3 + CaC12 = AgNO3CaC12 =>
AgNO3 + CaC12 = AgNO3CaC12
CaCO3 + KHCO3 = Ca(HCO3)2 + K2CO3 =>
CaCO3 + 2 KHCO3 = Ca(HCO3)2 + K2CO3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Mn{2+} + SO4{2-} + H2O = MnO4{-} + H2SO3 + H{-} =>
6 Mn{2+} + 11 SO4{2-} + 13 H2O = 6 MnO4{-} + 11 H2SO3 + 4 H{-}
CH4 + SO2 = CS2 + H2O + CO2 =>
3 CH4 + 4 SO2 = 2 CS2 + 6 H2O + CO2
CuS + HNO3 = Cu(NO3)2 + N2O2 + S8 + H2O =>
24 CuS + 64 HNO3 = 24 Cu(NO3)2 + 8 N2O2 + 3 S8 + 32 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Na2CO3 + H2 = H2CO3 + Na2 =>
Na2CO3 + H2 = H2CO3 + Na2
Al(NO3)3 + Na3PO4 = Al(PO4) + NaNO3 =>
Al(NO3)3 + Na3PO4 = Al(PO4) + 3 NaNO3
K2SO3 + HCI = KCI + SO2 + H2O =>
K2SO3 + 2 HCI = 2 KCI + SO2 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O(i) = Al(OH)3(S) + CO2(g) =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O(i)
K2Cr2O7 + Hg2SO4 + H2SO4 = HgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Hg2SO4 + 7 H2SO4 = 6 HgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
MnO4{-} + Ag + H{+} = Mn{2+} + Ag{+} + H2O =>
MnO4{-} + 5 Ag + 8 H{+} = Mn{2+} + 5 Ag{+} + 4 H2O
Sb{3+} + H2S = Sb2S3 + H{+} =>
2 Sb{3+} + 3 H2S = Sb2S3 + 6 H{+}
CuSO4 + CrCl3 = CuCl2 + Cr2(SO4)3 =>
3 CuSO4 + 2 CrCl3 = 3 CuCl2 + Cr2(SO4)3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiCl + KF = LiF + KCl =>
LiCl + KF = LiF + KCl
Br2(g) + Cl2(g) = BrCl(g) =>
Br2(g) + Cl2(g) = 2 BrCl(g)
Na + Ni(CIO3)2 = Na(CIO3) + Ni2 =>
4 Na + 2 Ni(CIO3)2 = 4 Na(CIO3) + Ni2
SO2 + NaOH = Na2SO3 + H2O = =>
SO2 + 2 NaOH = Na2SO3 + H2O
NaClO4 + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO4 + 4 I2 + 8 NaOH = 8 NaIO3 + 5 NaCl + 4 H2O
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