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4 NH3 + 6 NO = 5 N2 + 6 H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
FeCl3 + K4[Fe(Cn)6]*3H2O = Fe4[Fe(Cn)6]3 + KCl + H2O =>
4 FeCl3 + 3 K4[Fe(Cn)6]*3H2O = Fe4[Fe(Cn)6]3 + 12 KCl + 9 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
ZnO + Al2(SO4)3 = Zn(SO4)3 + Al2O =>
ZnO + Al2(SO4)3 = Zn(SO4)3 + Al2O
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
Br2 + NaI = I2 + NaBr =>
Br2 + 2 NaI = I2 + 2 NaBr
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
MgSO3 + Na2SO3 = SO3 + NaMg =>
2 MgSO3 + Na2SO3 = 3 SO3 + 2 NaMg
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Zn(s) + Cu{2+}(aq) = Zn{2+}(aq) + Cu(s) =>
Zn(s) + Cu{2+}(aq) = Zn{2+}(aq) + Cu(s)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H11OH + O2 = CO + H2O =>
C5H11OH + 5 O2 = 5 CO + 6 H2O
CuSO4(aq) + PbNO3(aq) = CuNO3(aq) + PbSO4(s) =>
CuSO4(aq) + PbNO3(aq) = CuNO3(aq) + PbSO4(s)
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaOH + HCl =>
2 Ni(OH)2 + NaClO + 2 H2O = 2 Ni(OH)3 + NaOH + HCl
Zn + KMnO4 + H2O = Zn(OH)2 + MnO2 + KOH =>
3 Zn + 2 KMnO4 + 4 H2O = 3 Zn(OH)2 + 2 MnO2 + 2 KOH
K2O + H2O + Zn = K2[Zn(OH)4] + H2 =>
K2O + 3 H2O + Zn = K2[Zn(OH)4] + H2
Ca2{+} + e = Ca =>
Ca2{+} + e = 2 Ca
C6H5OCH3 + Br2 = C6H4OCH3Br + HBr =>
C6H5OCH3 + Br2 = C6H4OCH3Br + HBr
Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
LiPO4 + Ba(NO3)2 = LiNO3 + Ba(PO4)2 =>
2 LiPO4 + Ba(NO3)2 = 2 LiNO3 + Ba(PO4)2
As2S3 + NaOH = NaAsO2 + Na2S + H2O =>
As2S3 + 8 NaOH = 2 NaAsO2 + 3 Na2S + 4 H2O
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
AI3 + Cl2 = ACl3 + I2 =>
2 AI3 + 3 Cl2 = 2 ACl3 + 3 I2
(COOH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
LiOH + Al = Li + Al2O3 + H2O =>
6 LiOH + 2 Al = 6 Li + Al2O3 + 3 H2O
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O =>
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
B2O3 + Ca(F2) = BF3 + CaO =>
B2O3 + 3 Ca(F2) = 2 BF3 + 3 CaO
Na2SO3 + Ka2Cr2O7 + H2SO4 = H2O + Ka2SO4 + Na2SO4 + Cr2(SO4)3 =>
3 Na2SO3 + Ka2Cr2O7 + 4 H2SO4 = 4 H2O + Ka2SO4 + 3 Na2SO4 + Cr2(SO4)3
NH4SH + NaClO + NaOH = N2 + Na2SO4 + NaCl + H2O =>
2 NH4SH + 11 NaClO + 4 NaOH = N2 + 2 Na2SO4 + 11 NaCl + 7 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MnO2 + KOH + KNO3 = H2O + KMnO4 + KNO2 =>
2 MnO2 + 2 KOH + 3 KNO3 = H2O + 2 KMnO4 + 3 KNO2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
HC4H2O4 + NaOH = NaC4H2O4 + H2O =>
HC4H2O4 + NaOH = NaC4H2O4 + H2O
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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