Equations balanced on the previous day | Equations balanced on the next day |
Bi(NO3)3 + 3 KOH = 3 KNO3 + Bi(OH)3
Na2C6H6O7 + NaOH = Na3C6H5O7 + H2O =>
Na2C6H6O7 + NaOH = Na3C6H5O7 + H2O
C2H3N + O2 = CO2 + H2O + NO =>
4 C2H3N + 13 O2 = 8 CO2 + 6 H2O + 4 NO
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Ni(OH)2SO4 + NiOH = Ni(OH)2 + NiSO4 =>
Ni(OH)2SO4 + 2 NiOH = 2 Ni(OH)2 + NiSO4
Fe{2+} + H{+} + IO3{-} = Fe{3+} + I2 + H2O =>
10 Fe{2+} + 12 H{+} + 2 IO3{-} = 10 Fe{3+} + I2 + 6 H2O
C2H5Br + NH3 = C2H8NBr =>
C2H5Br + NH3 = C2H8NBr
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
KMnO4 + NaOH + H2O = NaKO2 + MnO + H2O2 =>
2 KMnO4 + 2 NaOH + 2 H2O = 2 NaKO2 + 2 MnO + 3 H2O2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K4Fe(CN)6 + ZnSO4 = K2ZnFe(CN)6 + K2SO4 =>
K4Fe(CN)6 + ZnSO4 = K2ZnFe(CN)6 + K2SO4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
K2B2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + B2(SO4)3 + K2SO4 + H2O =>
K2B2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + B2(SO4)3 + K2SO4 + 7 H2O
Cu + S = CuS =>
Cu + S = CuS
ZnSO4 + H2 = Zn(OH)2 + SO2 =>
ZnSO4 + H2 = Zn(OH)2 + SO2
CH3OH + H2 = CH4 + H2O =>
CH3OH + H2 = CH4 + H2O
MnO2 + SO2 = Mn + SO3 =>
MnO2 + 2 SO2 = Mn + 2 SO3
Re2S7 + NH4OH + H2S = NH4ReS4 + H2O =>
Re2S7 + 2 NH4OH + H2S = 2 NH4ReS4 + 2 H2O
CuCl2 + O2 = CuO + Cl2O =>
CuCl2 + O2 = CuO + Cl2O
Mo(OH)3 + ClO4{-} + OH{-} = MoO4{2-} + Cl{-} + H2O =>
8 Mo(OH)3 + 3 ClO4{-} + 16 OH{-} = 8 MoO4{2-} + 3 Cl{-} + 20 H2O
BaCl2 + Zn(OH)2 = Ba(OH)2 + ZnCl2 =>
BaCl2 + Zn(OH)2 = Ba(OH)2 + ZnCl2
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + C3H7O + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 C3H7OH + 4 H2SO4 = K2SO4 + 6 C3H7O + Cr2(SO4)3 + 7 H2O
Copper(II)chloride + silvernitrate = silverchloride + copper(II)nitrate =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
Cr + H2SO4 = Cr(SO4)3 + H2O + S2 =>
2 Cr + 8 H2SO4 = 2 Cr(SO4)3 + 8 H2O + S2
Fe3O4 + H2O2 = Fe2O3 + H2O =>
2 Fe3O4 + H2O2 = 3 Fe2O3 + H2O
NaIO3 + Na2SO3 + NaHSO3 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = I2 + 5 Na2SO4 + H2O
K2Cr2O7 + H2SO3 + HCl = Cr{3+} + SO4{2-} + KCl + H2O =>
K2Cr2O7 + 3 H2SO3 + 2 HCl = 2 Cr{3+} + 3 SO4{2-} + 2 KCl + 4 H2O
Ca + Cu4O = Cu + Ca4O4 =>
4 Ca + 4 Cu4O = 16 Cu + Ca4O4
FeS + HNO3 = FeNO32 + NO2 + H2SO4 + H2O =>
FeS + 66 HNO3 = FeNO32 + 65 NO2 + H2SO4 + 32 H2O
FeSO2 + HNO3 = NO + Fe2(SO4)3 + Fe(NO3)3 + H2O =>
3 FeSO2 + 8 HNO3 = 5 NO + Fe2(SO4)3 + Fe(NO3)3 + 4 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + Ag3PO4 = Mg3(PO4)2 + Ag =>
3 Mg + 2 Ag3PO4 = Mg3(PO4)2 + 6 Ag
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
PH3 + K2CrO7 + HNO3 = P + KNO3 + Cr(NO3)3 + H2O =>
3 PH3 + K2CrO7 + 5 HNO3 = 3 P + 2 KNO3 + Cr(NO3)3 + 7 H2O
Cl2 + Ca(OH)2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
CH3CSNH2 + H2O = CH3COO + NH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3COO + NH4 + H2S
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ca(OH)2 + H2O = H3O{-} + CaOH{+} + O2 =>
2 Ca(OH)2 + 2 H2O = 2 H3O{-} + 2 CaOH{+} + O2
FeCl2 + Na2(CO3) = Fe2(CO3)2 + NaCl =>
2 FeCl2 + 2 Na2(CO3) = Fe2(CO3)2 + 4 NaCl
MnO3 + Al = Al(MnO3)4 =>
4 MnO3 + Al = Al(MnO3)4
Ag2SO4 + Al2(CO3)3 = Al2(SO4)3 + Ag2CO3 =>
3 Ag2SO4 + Al2(CO3)3 = Al2(SO4)3 + 3 Ag2CO3
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