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Fe(NO3)2 + K2CrO4 = Fe(CrO4) + 2 KNO3
(NH4)2CO3 + HCl = NH4 + CO3(HCl)2 =>
(NH4)2CO3 + 2 HCl = 2 NH4 + CO3(HCl)2
C12H22O11 + [Ag(NH3)2]OH = C12H22O12 + Ag + NH3 + H2O =>
C12H22O11 + 2[Ag(NH3)2]OH = C12H22O12 + 2 Ag + 4 NH3 + H2O
Zn + Al{3+} = Zn{+} + Al =>
3 Zn + Al{3+} = 3 Zn{+} + Al
Au + HCN = Au(CN)3 + H2 =>
2 Au + 6 HCN = 2 Au(CN)3 + 3 H2
I + S = IS2 =>
I + 2 S = IS2
C6H8O7 + KNO3 + H3O = CH5N3O9 + KOH + H2O =>
C6H8O7 + 18 KNO3 + 18 H3O = 6 CH5N3O9 + 18 KOH + 7 H2O
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + CO2 + NO2 + H2O =>
6 K4Fe(CN)6 + 55 K2Cr2O7 + 241 H2SO4 = 67 K2SO4 + 3 Fe2(SO4)3 + 55 Cr2(SO4)3 + 36 CO2 + 36 NO2 + 241 H2O
Fe(NH4)2(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K127Fe31(C2O4)981H2O + (NH4)2SO4 + H2SO4 + H2O =>
62 Fe(NH4)2(SO4)26H2O + 1835 H2C2O4 + 127 K2C2O4 + 285 H2O2 = 2 K127Fe31(C2O4)981H2O + 62(NH4)2SO4 + 1550 H2SO4 + 630 H2O
C2H8N2(s) + N2O4(g) = N2(g) + CO2(g) + H2O(g) =>
C2H8N2(s) + 2 N2O4(g) = 3 N2(g) + 2 CO2(g) + 4 H2O(g)
NaIO4 + I2 + H2O = NaIO3 + HIO3 =>
5 NaIO4 + I2 + H2O = 5 NaIO3 + 2 HIO3
C6H12 + KMnO4 = C3H6O2 + KMnO2 =>
C6H12 + 2 KMnO4 = 2 C3H6O2 + 2 KMnO2
MnO4 + H2SO4 + H2C2O4 = MnSO4 + H2O + CO2 =>
MnO4 + H2SO4 + 3 H2C2O4 = MnSO4 + 4 H2O + 6 CO2
ClKBr = KCl + Br =>
ClKBr = KCl + Br
Na2SO3 + H2 = Na2S + H2O =>
Na2SO3 + 3 H2 = Na2S + 3 H2O
Fe(OH)3 + (NH4)2SO4 = NH4OH + Fe2(SO4)3 =>
2 Fe(OH)3 + 3(NH4)2SO4 = 6 NH4OH + Fe2(SO4)3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
NaI + S = Na2S + I2 =>
2 NaI + S = Na2S + I2
K2S + SrI2 = SrS + KI =>
K2S + SrI2 = SrS + 2 KI
Br2 + BaI2 = BaBr2 + I2 =>
Br2 + BaI2 = BaBr2 + I2
[Fe(H2O)6]{3+} + CO3{2-} = Fe(OH)3(H2O)3 + CO2 + H2O =>
2[Fe(H2O)6]{3+} + 3 CO3{2-} = 2 Fe(OH)3(H2O)3 + 3 CO2 + 3 H2O
Mg3(s) + N2(g) = MgN =>
2 Mg3(s) + 3 N2(g) = 6 MgN
NH3 + O2 = NO2 + H2O(g) =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O(g)
Fe + KNO3 = K2FeO4 + N2 + O2 =>
Fe + 2 KNO3 = K2FeO4 + N2 + O2
HCl + HI + NaOH = H2O + ClINaH =>
HCl + HI + NaOH = H2O + ClINaH
Zn + K2CO3 + H2O = K[Zn(CO3)2] + KOH + H2 =>
2 Zn + 4 K2CO3 + 6 H2O = 2 K[Zn(CO3)2] + 6 KOH + 3 H2
OPb + NO2 + O2 = N2O6Pb =>
2 OPb + 4 NO2 + O2 = 2 N2O6Pb
I{-} + ClO{-} + H{+} = I2{-} + Cl{-} + H2O =>
4 I{-} + ClO{-} + 2 H{+} = 2 I2{-} + Cl{-} + H2O
I2 + NH3 = INH3 =>
I2 + 2 NH3 = 2 INH3
Na2S(aq) + HNO3(aq) = H2S(s) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(s) + 2 NaNO3(aq)
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO + SO3 + HCl
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Ca(HCO3)2(s) = CaCO3(s)H2O(g)CO2(g) =>
Ca(HCO3)2(s) = CaCO3(s)H2O(g)CO2(g)
I + S = I(II)S =>
3 I + S = I(II)S
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + K2SO4 + MnSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
C12H22O11 + [Ag(NH3)2]OH = C12H22O12 + Ag + NH3 + H2O =>
C12H22O11 + 2[Ag(NH3)2]OH = C12H22O12 + 2 Ag + 4 NH3 + H2O
SO2(g) + HF(l) = SF4(g) + H2O(l) =>
SO2(g) + 4 HF(l) = SF4(g) + 2 H2O(l)
Cr(OH)3 + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 10 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 8 H2O
NaBH4 + H2O = H2 + NaBO3 =>
NaBH4 + 3 H2O = 5 H2 + NaBO3
NaOCl + I2 + H2O = HCl + NaO2HI2 =>
NaOCl + I2 + H2O = HCl + NaO2HI2
CH3NH2 + HNO3 = CH3NH3 + NO3 =>
CH3NH2 + HNO3 = CH3NH3 + NO3
NaHSO3 + Br2 = NaBr + HSO3 =>
2 NaHSO3 + Br2 = 2 NaBr + 2 HSO3
Na2(CO3) + MgCl2 = NaCl + Mg(CO3) =>
Na2(CO3) + MgCl2 = 2 NaCl + Mg(CO3)
Al(SO4) + Ba(Cl)2 = AlCl + Ba(SO4)2 =>
2 Al(SO4) + Ba(Cl)2 = 2 AlCl + Ba(SO4)2
S + BaO = BaS + O2 =>
2 S + 2 BaO = 2 BaS + O2
Pb(CH3COO)2 + Na2SO4 = Pb(SO4) + Na(CH3COO) =>
Pb(CH3COO)2 + Na2SO4 = Pb(SO4) + 2 Na(CH3COO)
SiHCl3 = Si2 + H2 + Cl2 =>
2 SiHCl3 = Si2 + H2 + 3 Cl2
C2H4O + Na = C2H2Na + H2O =>
C2H4O + Na = C2H2Na + H2O
AICI3 + NH4OH = NCI3 + AIOH5 =>
AICI3 + NH4OH = NCI3 + AIOH5
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