Equations balanced on the previous day | Equations balanced on the next day |
Al2Si2O5(OH)4 + 6 NaOH = 2 Na2SiO3 + 2 AlNaO2 + 5 H2O
PbS = Pb2{-} + S2{+} =>
2 PbS = Pb2{-} + S2{+}
NaNo3 + Ca = Ca(No3)2 + Na =>
2 NaNo3 + Ca = Ca(No3)2 + 2 Na
NO + Fe = Fe(NO) =>
NO + Fe = Fe(NO)
PbS = Pb2{-} + S2{+} =>
2 PbS = Pb2{-} + S2{+}
F2 + MnI4 = I2 + MnF2 =>
F2 + MnI4 = 2 I2 + MnF2
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
C999 + Ge = GeC =>
C999 + 999 Ge = 999 GeC
PbS = Pb2{-} + S2{+} =>
2 PbS = Pb2{-} + S2{+}
C2H6O + H2SO4 + K2Cr2O7 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 8 H2SO4 + 2 K2Cr2O7 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CH3 + KMnO4 + H2SO4 = CO2H + K2SO4 + MnSO4 + H2O =>
5 CH3 + 6 KMnO4 + 9 H2SO4 = 5 CO2H + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2SIO3 + K = K2SIO3 + H2 =>
H2SIO3 + 2 K = K2SIO3 + H2
C999 + Ge = GeC =>
C999 + 999 Ge = 999 GeC
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + CH3COOH + CaCl2 =>
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + 2 CH3COOH + CaCl2
NaNO + MgSO = NaSO + NOMg =>
NaNO + MgSO = NaSO + NOMg
Al2Si2O5(OH)4 + NaOH = Na2SiO3 + NaAlO2 + H2O =>
Al2Si2O5(OH)4 + 6 NaOH = 2 Na2SiO3 + 2 NaAlO2 + 5 H2O
Cu(NH2)2 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + KNH2 =>
2 Cu(NH2)2 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 4 KNH2
NO3{-} + CO2 + CH3COO{-} = N2 + H2O + CO3{-} =>
18 NO3{-} + 10 CO2 + 8 CH3COO{-} = 9 N2 + 12 H2O + 26 CO3{-}
FeCl + NaS = NaCl + FeS =>
FeCl + NaS = NaCl + FeS
PbS = Pb + S =>
PbS = Pb + S
Zn + (COOH)2 = Zn(COO)2 + H2 =>
Zn + (COOH)2 = Zn(COO)2 + H2
SeO2 + KOH = K2SeO4 + H2 =>
SeO2 + 2 KOH = K2SeO4 + H2
H2SO4 + NaSO3 = NaSO4 + H2O + SO2 =>
H2SO4 + NaSO3 = NaSO4 + H2O + SO2
CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
10 CH3 + 14 KMnO4 + 21 H2SO4 = 10 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
C6H8 + O10 = CO2 + H2O =>
5 C6H8 + 8 O10 = 30 CO2 + 20 H2O
C999 + Ge = GeC =>
C999 + 999 Ge = 999 GeC
Cr{3+} + H2O2 + OH{-} = CrO3 + H2O =>
2 Cr{3+} + 3 H2O2 + 6 OH{-} = 2 CrO3 + 6 H2O
K2SO3 + K2MnO4 + H2O = MnO2 + K2SO4 + KOH =>
K2SO3 + K2MnO4 + H2O = MnO2 + K2SO4 + 2 KOH
SeO2 + KOH = K2O + Se(OH)4 =>
SeO2 + 4 KOH = 2 K2O + Se(OH)4
Zn(NO3)2 + NaHCO3 = ZnHCO3 + Na(NO3)2 =>
Zn(NO3)2 + NaHCO3 = ZnHCO3 + Na(NO3)2
C8H9NO2 + H2 = C8H10NH2 + H2O =>
2 C8H9NO2 + 7 H2 = 2 C8H10NH2 + 4 H2O
Ca(OH)2 + CH3CO2H = H2O + CaCH3 + CO2 =>
8 Ca(OH)2 + 9 CH3CO2H = 14 H2O + 8 CaCH3 + 10 CO2
CH3COOH + Cu2O = CH3COOCu + H2O =>
2 CH3COOH + Cu2O = 2 CH3COOCu + H2O
HCO3{-} = CO3{2-} + H{+} =>
HCO3{-} = CO3{2-} + H{+}
Fe(CN)6{3-} + S2O3{2-} = Fe(CN)6{4-} + S4O6 =>
4 Fe(CN)6{3-} + 2 S2O3{2-} = 4 Fe(CN)6{4-} + S4O6
Cl + H2O = HCl4 + O2 =>
16 Cl + 2 H2O = 4 HCl4 + O2
PbS = Pb2{-} + S2{+} =>
2 PbS = Pb2{-} + S2{+}
OH + H2X = HX + H2O =>
OH + H2X = HX + H2O
C2H3Br2 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br2 + 11 O2 = 8 CO2 + 6 H2O + 4 Br2
HCl + AgNo3 = AgCl + HNo3 =>
HCl + AgNo3 = AgCl + HNo3
Fe{3+} + H2O = Fe(OH)3 + H3O{+} =>
Fe{3+} + 6 H2O = Fe(OH)3 + 3 H3O{+}
Ta + K2CO3 + O2 = K3TaO4 + CO2 =>
4 Ta + 6 K2CO3 + 5 O2 = 4 K3TaO4 + 6 CO2
C19H17NO3 + O2 = CO2 + H2O + N =>
4 C19H17NO3 + 87 O2 = 76 CO2 + 34 H2O + 4 N
C999 + Ge = GeC =>
C999 + 999 Ge = 999 GeC
Cu{2+} + OH{-} + CH3CHO = Cu2O + H2O + CH3COOH =>
2 Cu{2+} + 4 OH{-} + CH3CHO = Cu2O + 2 H2O + CH3COOH
HgS + O2 = Hg2 + SO2 =>
2 HgS + 2 O2 = Hg2 + 2 SO2
H2SO4 + CH3 + KMnO4 = H2O + K2SO4 + COOH + MnSO4 =>
9 H2SO4 + 5 CH3 + 6 KMnO4 = 14 H2O + 3 K2SO4 + 5 COOH + 6 MnSO4
Al2Si2O5(OH)4 + NaOH = Na2SiO3 + AlNaO2 + H2O =>
Al2Si2O5(OH)4 + 6 NaOH = 2 Na2SiO3 + 2 AlNaO2 + 5 H2O
HC5H9O2(aq) + H2O(l) = H3O + C5H9O2 =>
HC5H9O2(aq) + H2O(l) = H3O + C5H9O2
H2SO4 + CH3 + KMnO4 = H2O + K2SO4 + COOH + MnSO4 =>
9 H2SO4 + 5 CH3 + 6 KMnO4 = 14 H2O + 3 K2SO4 + 5 COOH + 6 MnSO4
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