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NaCl + NH4HCO3 = NH4Cl + NaHCO3
Hg{2+} + Cr{2+} = Hg + Cr{3+} =>
Hg{2+} + 2 Cr{2+} = Hg + 2 Cr{3+}
K2[HgI4] + KCN = K[HgI4] + K2CN =>
K2[HgI4] + KCN = K[HgI4] + K2CN
VO(NO3)2 + H2C2O4 + H2SO4 = V2(SO4)3 + HNO3 + H2O + CO2 =>
2 VO(NO3)2 + H2C2O4 + 3 H2SO4 = V2(SO4)3 + 4 HNO3 + 2 H2O + 2 CO2
BaCl + AgNO3 = Ba(NO3)2 + Ag2Cl =>
BaCl + 2 AgNO3 = Ba(NO3)2 + Ag2Cl
SnCl2 + I2 = SnCl4 + SnI1 =>
4 SnCl2 + I2 = 2 SnCl4 + 2 SnI1
Na2SO4(aq) + FeCl3(aq) = Fe2(SO4)3(aq) + NaCl(aq)(nvr) =>
3 Na2SO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3(aq) + 6 NaCl(aq)(nvr)
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
Cu + SO4 + NH3 = (Cu(NH3)4)SO4 =>
Cu + SO4 + 4 NH3 = (Cu(NH3)4)SO4
FeCe2 + NaOH = Fe(OH)2 + NaCe =>
FeCe2 + 2 NaOH = Fe(OH)2 + 2 NaCe
PH3 + O2 = P2P5 + H2O =>
28 PH3 + 21 O2 = 4 P2P5 + 42 H2O
C6H11OH + HNO3 = C6H10O4 + N2O3 + H2O =>
C6H11OH + 4 HNO3 = C6H10O4 + 2 N2O3 + 3 H2O
P2S5 + O2 = P4O10 + SO2 =>
2 P2S5 + 15 O2 = P4O10 + 10 SO2
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
CuSO4 + K4Fe(CN)6 = Cu(CN)6 + K4FeSO4 =>
CuSO4 + K4Fe(CN)6 = Cu(CN)6 + K4FeSO4
C4H8 + HCl = C8H17Cl =>
2 C4H8 + HCl = C8H17Cl
Na + AgCl2 = NaAgCl2 =>
Na + AgCl2 = NaAgCl2
CuO + Cl = CuOCl =>
CuO + Cl = CuOCl
BaCrO4 + Ba(OH)2 = Ba3(CrO4)2 + O2 + H2O =>
4 BaCrO4 + 2 Ba(OH)2 = 2 Ba3(CrO4)2 + O2 + 2 H2O
CrO7{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
2 CrO7{2-} + 18 Cl{-} + 28 H{+} = 2 Cr{3+} + 9 Cl2 + 14 H2O
C8H12O + O2 = C16H22O2 + H2O =>
4 C8H12O + O2 = 2 C16H22O2 + 2 H2O
C6H12O6 = C6H10O4 + CO2 + H2O =>
13 C6H12O6 = 12 C6H10O4 + 6 CO2 + 18 H2O
SiH4 + KMnO4 + NaOH = H2O + K2MnO4 + Na2SiO3 + NaMnO4 =>
SiH4 + 16 KMnO4 + 10 NaOH = 7 H2O + 8 K2MnO4 + Na2SiO3 + 8 NaMnO4
Zn(OH)2 + SO2 = ZnSO3 + H2O =>
Zn(OH)2 + SO2 = ZnSO3 + H2O
PBCl2 + Li2SO4 = LiCl + PBSO4 =>
PBCl2 + Li2SO4 = 2 LiCl + PBSO4
PH3 + O2 = P2P5 + H2O =>
28 PH3 + 21 O2 = 4 P2P5 + 42 H2O
Na + AgSO4 = Na2SO4 + Ag =>
2 Na + AgSO4 = Na2SO4 + Ag
KMnO4 + NaOH + NaHSO3 = MnO2 + Na2SO4 + H2O + K2SO4 =>
2 KMnO4 + NaOH + 3 NaHSO3 = 2 MnO2 + 2 Na2SO4 + 2 H2O + K2SO4
Na2O + P4O10 = Na3(PO4) =>
6 Na2O + P4O10 = 4 Na3(PO4)
Cr(OH)3 + H3AsO4 = Cr(H2AsO4)3 + H2O =>
Cr(OH)3 + 3 H3AsO4 = Cr(H2AsO4)3 + 3 H2O
Cl2 + KOH = HCl + KClO =>
Cl2 + KOH = HCl + KClO
HNO3 + (NH4)2CO3 = NH4NO3 + CO2 + H2O =>
2 HNO3 + (NH4)2CO3 = 2 NH4NO3 + CO2 + H2O
CO2 + H2O + NaCl = HCl + Na2CO3 =>
CO2 + H2O + 2 NaCl = 2 HCl + Na2CO3
Cl + C2H2 = C2H2Cl4 =>
4 Cl + C2H2 = C2H2Cl4
C6H5(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl3 + H2O =>
3 C6H5(NO2)COOH + 15 HCl + 5 Fe = 3 C6H4(NH2)COOH + 5 FeCl3 + 6 H2O
C2H7N + O2 = CO2 + NO2 + H2O =>
4 C2H7N + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
LiP + Li = Li3P =>
LiP + 2 Li = Li3P
HClO4 + Co(OH)3 = H2O + Co(ClO4)3 =>
3 HClO4 + Co(OH)3 = 3 H2O + Co(ClO4)3
MgH2 + water = Mg(OH)2 + hydrogen =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
LiOH + HNO3 = LiNO3 + HOH =>
LiOH + HNO3 = LiNO3 + HOH
Au2O2 = Au + O2 =>
Au2O2 = 2 Au + O2
CuS + O = CuO + SO =>
CuS + 2 O = CuO + SO
Fe + ZnO = Zn + FeO =>
Fe + ZnO = Zn + FeO
FeSO4 = FeSO3 + O2 =>
2 FeSO4 = 2 FeSO3 + O2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO20 =>
31 CH3COOH + 20 Na2CO3 = 40 CH3COONa + 2 H2O + 2 CO20
HNO3 + MnCl2 + HCl = NO + MnCl4 + H2O =>
2 HNO3 + 3 MnCl2 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
SrBr2 + (NH4)3(PO4) = (NH4)Br + Sr3(PO4)2 =>
3 SrBr2 + 2(NH4)3(PO4) = 6(NH4)Br + Sr3(PO4)2
Au + LiHSO4 = AuHSO4 + Li =>
Au + LiHSO4 = AuHSO4 + Li
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