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NaOH + N2H4CO = NaH2O + N2 + H3CO
RbCl = Rb + Cl2 =>
2 RbCl = 2 Rb + Cl2
KReO4 + KI + HF = K2ReF6 + KF + I2 + H2O =>
2 KReO4 + 6 KI + 16 HF = 2 K2ReF6 + 4 KF + 3 I2 + 8 H2O
Na2S + ZnCl2 = Zn2S2 + NaCl =>
2 Na2S + 2 ZnCl2 = Zn2S2 + 4 NaCl
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
CuFeS2 + H2O + O2 = Fe2O3 + H2SO4 + Cu =>
4 CuFeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 H2SO4 + 4 Cu
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O =>
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O
Al3 + NaOH = Al(OH)3 + Na =>
Al3 + 9 NaOH = 3 Al(OH)3 + 9 Na
K2CO3 + HCl = H2O + K2CCl + O2 =>
4 K2CO3 + 4 HCl = 2 H2O + 4 K2CCl + 5 O2
(e)H2SO4 + KOH = K2SO4 + H2O =>
(e)H2SO4 + 2 KOH = K2SO4 + 2 H2O
CrCl3 + Na2CO3 + H2O = Cr(OH)3 + CO2 + NaCl =>
2 CrCl3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 NaCl
B(NO3)3 + Mg(SO3)2 = Mg(NO3)2 + B(SO3)3 =>
2 B(NO3)3 + 3 Mg(SO3)2 = 3 Mg(NO3)2 + 2 B(SO3)3
Cr2(SO4)3 + Mn = MnSO4 + Cr =>
Cr2(SO4)3 + 3 Mn = 3 MnSO4 + 2 Cr
C6H5NH2 + HCOOH = C6H5NHCOH + H2O =>
C6H5NH2 + HCOOH = C6H5NHCOH + H2O
Cl2 + MgI2 = ClI2 + Mg =>
Cl2 + 2 MgI2 = 2 ClI2 + 2 Mg
C23H48 + O2 = CO + H2O =>
2 C23H48 + 47 O2 = 46 CO + 48 H2O
CuCl2 + FePO4 = FeCl2 + Cu3(PO4)2 + Cl2 =>
3 CuCl2 + 2 FePO4 = 2 FeCl2 + Cu3(PO4)2 + Cl2
Fe2O3 + H2O2 = FeO2 + H2O =>
Fe2O3 + H2O2 = 2 FeO2 + H2O
C6H6(i) + O2(g) = CO2(g) + H2O(i) =>
2 C6H6(i) + 15 O2(g) = 12 CO2(g) + 6 H2O(i)
Zn + NO3{-} + H{+} = Zn{+} + NH4{+} + H2O =>
8 Zn + NO3{-} + 10 H{+} = 8 Zn{+} + NH4{+} + 3 H2O
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
J2 + Cl2 + H2O = HCl + HJO3 =>
J2 + 5 Cl2 + 6 H2O = 10 HCl + 2 HJO3
MnSO4 + KBrO3 + NaOH = MnO2 + KBr + Na2SO4 + H2O =>
3 MnSO4 + KBrO3 + 6 NaOH = 3 MnO2 + KBr + 3 Na2SO4 + 3 H2O
NaOH + MgS = MgO + Na2S + H2O =>
2 NaOH + MgS = MgO + Na2S + H2O
MgO + ClO2O = Mg(ClO4) =>
MgO + ClO2O = Mg(ClO4)
Co(OH)3 + H2SO4 = Co2 + (SO4)3 + H2O =>
2 Co(OH)3 + 3 H2SO4 = Co2 + (SO4)3 + 6 H2O
Na2SO4 + PbPO4 = Na3PO4 + Pb2(SO4)3 =>
3 Na2SO4 + 2 PbPO4 = 2 Na3PO4 + Pb2(SO4)3
ZnCl2 + Na3PO4 = NaCl + Zn3(PO4)2 =>
3 ZnCl2 + 2 Na3PO4 = 6 NaCl + Zn3(PO4)2
PtC3 + O2 = OPt + CO2 =>
2 PtC3 + 7 O2 = 2 OPt + 6 CO2
C8H7NO2SBrCl + O2 = CO2 + H2O + N2 + SO2 + HBr + HCl =>
4 C8H7NO2SBrCl + 37 O2 = 32 CO2 + 10 H2O + 2 N2 + 4 SO2 + 4 HBr + 4 HCl
Al2(SO4)3 + PO4 = AlPO4 + SO4 =>
Al2(SO4)3 + 2 PO4 = 2 AlPO4 + 3 SO4
O2 + C10H1903N = CO2 + H2O + NH3 =>
485 O2 + C10H1903N = 10 CO2 + 950 H2O + NH3
CH3(CH2)16(CO)OCH3 + NO3{-} + PO4{-3} + H{+} = C60H87O23N12P + H2O + e =>
60 CH3(CH2)16(CO)OCH3 + 228 NO3{-} + 19 PO4{-3} + 259 H{+} = 19 C60H87O23N12P + 443 H2O + 26e
Ca(OH)2 + S = CaS2O3 + Ca(HS)2 + H2O =>
2 Ca(OH)2 + 4 S = CaS2O3 + Ca(HS)2 + H2O
KBr + AgBr = KAg + Br2 =>
KBr + AgBr = KAg + Br2
HOH + K2SO4 = H2SO4 + KOH =>
2 HOH + K2SO4 = H2SO4 + 2 KOH
CH3CBr(CH3)CH(CH3)CH3 + NaOH = CH3CBr(CH3)CNa(CH3)CH3 + H2O =>
CH3CBr(CH3)CH(CH3)CH3 + NaOH = CH3CBr(CH3)CNa(CH3)CH3 + H2O
Cu(s) + HCl(l) = CuCl2(s) + H2(g) =>
Cu(s) + 2 HCl(l) = CuCl2(s) + H2(g)
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
C8H9NO2 + HNO3 + CO2 = C6H5NO2 + H2O =>
5 C8H9NO2 + 2 HNO3 + 2 CO2 = 7 C6H5NO2 + 6 H2O
P4 + Cl2 = P4(Cl6)2 =>
P4 + 6 Cl2 = P4(Cl6)2
H3BO3H2O = H5BO4 =>
H3BO3H2O = H5BO4
Mo(SO3)2 = MoO2 + SO2 =>
Mo(SO3)2 = MoO2 + 2 SO2
C6H5OH + HCl = C6H5Cl + H2O =>
C6H5OH + HCl = C6H5Cl + H2O
H2S + FeCl3 = FeCl2 + S + HCl =>
H2S + 2 FeCl3 = 2 FeCl2 + S + 2 HCl
Al(HSO3)3 + HCl = AlCl3 + SO2 + H2O =>
Al(HSO3)3 + 3 HCl = AlCl3 + 3 SO2 + 3 H2O
SnBr4 + K = KBr + Sn =>
SnBr4 + 4 K = 4 KBr + Sn
K2Cr2O7(s) + K2CO3(aq) = K2CrO4(aq) + CO2(g) =>
K2Cr2O7(s) + K2CO3(aq) = 2 K2CrO4(aq) + CO2(g)
NaCl + MnO2 + NaHSO4 = Na2SO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 4 NaHSO4 = 3 Na2SO4 + MnSO4 + Cl2 + 2 H2O
CH3CH2COOHHCl = H2CH3CH2COOCl =>
CH3CH2COOHHCl = H2CH3CH2COOCl
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