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K2CO3 + 2 HBr = H2O + CO2 + 2 KBr
C2H4(g) + O2(g) = H2O + CO2 =>
C2H4(g) + 3 O2(g) = 2 H2O + 2 CO2
HSO3{-} + H{+} = H2O + SO2 =>
HSO3{-} + H{+} = H2O + SO2
Na2H2PO4 + Mg = Mg3(PO4)2 + Na3(po)4 + H =>
34 Na2H2PO4 + 51 Mg = 17 Mg3(PO4)2 + 2 Na3(po)4 + 68 H
Al{3+} + S{2-} = Al2S3 =>
2 Al{3+} + 3 S{2-} = Al2S3
NaBH4 + NH4VO3 = BN + H2 + NaOH + VO2 =>
2 NaBH4 + 2 NH4VO3 = 2 BN + 7 H2 + 2 NaOH + 2 VO2
CaCl2 + (NH4)2C2O4 = (NH4)Cl + CaC2O4 =>
CaCl2 + (NH4)2C2O4 = 2(NH4)Cl + CaC2O4
HOOC(CH2)COOHNaOH = HOOC(CH2)COONaH2O =>
HOOC(CH2)COOHNaOH = HOOC(CH2)COONaH2O
CaSO3HCl = CaClSO2OH =>
CaSO3HCl = CaClSO2OH
CaBr2 + Na2S = CaS + NaBr =>
CaBr2 + Na2S = CaS + 2 NaBr
CuSO4(s) + AH2O(l) = CuSO4*AH2O(s) =>
CuSO4(s) + AH2O(l) = CuSO4*AH2O(s)
AlCl3 + K3(PO4) = AlPO4 + KCl =>
AlCl3 + K3(PO4) = AlPO4 + 3 KCl
KNO3(heat) = KNO2 + O2 =>
2 KNO3(heat) = 2 KNO2 + O2
CaCl2 + CH3OH = Ca(OH)2 + CH3Cl =>
CaCl2 + 2 CH3OH = Ca(OH)2 + 2 CH3Cl
HNO4 + Cl2O = N2 + Cl2O3 + H2O =>
4 HNO4 + 7 Cl2O = 2 N2 + 7 Cl2O3 + 2 H2O
NaNO3 + HPO3 = NaPO3 + HNO3 =>
NaNO3 + HPO3 = NaPO3 + HNO3
HClO3 + CaOH2 = HOH2 + CaClO3 =>
HClO3 + CaOH2 = HOH2 + CaClO3
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + NO2 =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 6 H2O + 10 NO2
Ti3Al + TiCl3 = Ti + AlCl3 =>
Ti3Al + TiCl3 = 4 Ti + AlCl3
Mg(NO3)2(aq) + K(s) = Mg(s) + K(NO3)(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 K(NO3)(aq)
P5 + O2 = PO2 =>
P5 + 5 O2 = 5 PO2
KCIO3 + HBr = Br2 + KCI + H2O =>
KCIO3 + 6 HBr = 3 Br2 + KCI + 3 H2O
C10H18 + O2 = H2O(water) + CO2 =>
2 C10H18 + 29 O2 = 18 H2O(water) + 20 CO2
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
Na2Cr2O7 + H2O = Cr2O3 + NaOH + O2 =>
2 Na2Cr2O7 + 2 H2O = 2 Cr2O3 + 4 NaOH + 3 O2
Gd(OH)3 + Fe(OH)3 + Co(OH)2 = CoFeGdO4 + H2O =>
Gd(OH)3 + Fe(OH)3 + Co(OH)2 = CoFeGdO4 + 4 H2O
Ca(OH)2 + KCO3 = K(OH)2 + CaCO3 =>
Ca(OH)2 + KCO3 = K(OH)2 + CaCO3
Ca(NO3)2 + NaIO3 = Na(NO3)2 + CaIO3 =>
Ca(NO3)2 + NaIO3 = Na(NO3)2 + CaIO3
Cl2 + Mn = MnCl3 =>
3 Cl2 + 2 Mn = 2 MnCl3
Ca3N2 + H2O = Ca(OH)2 + NH3(g) =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3(g)
Ca(OH)2 + Na2(SO4) = CaSO4 + NaOH =>
Ca(OH)2 + Na2(SO4) = CaSO4 + 2 NaOH
(NO3)3 = (NO3)2 =>
2(NO3)3 = 3(NO3)2
CuCl2 + NaOH = Cu* + (OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu* + (OH)2 + 2 NaCl
NO2 + KOH = KNO3 + H2 =>
2 NO2 + 2 KOH = 2 KNO3 + H2
Al2(SO4)3 + Na2SiO3 + H2O = Al(OH)3 + Na2SO4 + SiO2 =>
Al2(SO4)3 + 3 Na2SiO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 SiO2
PhNH2 + HCl = PhNH3Cl =>
PhNH2 + HCl = PhNH3Cl
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
PhNH2 + HCl = PhNH3Cl =>
PhNH2 + HCl = PhNH3Cl
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
Bi + HNO3 = Bi(NO3)3 + H2O + NO =>
Bi + 4 HNO3 = Bi(NO3)3 + 2 H2O + NO
C10H13NO2HCl + NaOH = NaCl + H2O + C10H13NO2 =>
C10H13NO2HCl + NaOH = NaCl + H2O + C10H13NO2
Na2S2O3 + O2 = Na2SO4 + SO2 =>
2 Na2S2O3 + 3 O2 = 2 Na2SO4 + 2 SO2
(NH4)2Fe(SO4) + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + (NH4)2SO4 + H2O =>
4(NH4)2Fe(SO4) + 6 HClO + 3 H2SO4 = Fe2(SO4)3 + 2 FeCl3 + 4(NH4)2SO4 + 6 H2O
Na2S(aq) + AgNO3(aq) = Ag2S(aq) + NaNO3(aq) =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S(aq) + 2 NaNO3(aq)
Cu(NO3) + NH4OH = CuOH + NH4NO3 =>
Cu(NO3) + NH4OH = CuOH + NH4NO3
CH3COCH3 + H2 = CH2CH(OH)CH3 =>
2 CH3COCH3 + H2 = 2 CH2CH(OH)CH3
CrCl3 + K2S2O8 + KOH = K2CrO4 + Cl2 + K2SO4 + H2O =>
2 CrCl3 + 6 K2S2O8 + 16 KOH = 2 K2CrO4 + 3 Cl2 + 12 K2SO4 + 8 H2O
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
NaOCl + H2O2 = O2 + Cl2 + NaOH =>
2 NaOCl + H2O2 = O2 + Cl2 + 2 NaOH
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