Equations balanced on the previous day | Equations balanced on the next day |
NO2{-} + H2O = NO3{-} + 2 H{+} + 2e
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
[Co(NH3)6]Cl2 + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + NH3 + H2O =>
4[Co(NH3)6]Cl2 + 4 NH4Cl + O2 = 4[Co(NH3)5Cl]Cl2 + 8 NH3 + 2 H2O
Zn + SO3{-} + H{+} = Zn{2+} + H2S + H2O =>
7 Zn + 2 SO3{-} + 16 H{+} = 7 Zn{2+} + 2 H2S + 6 H2O
Na2CrO4 + K2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4 + K2CrO4 =>
Na2CrO4 + K2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4 + K2CrO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + Fe = K + Fe2O3 + H2O =>
6 KOH + 2 Fe = 6 K + Fe2O3 + 3 H2O
NaOH(aq) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l) =>
NaOH(aq) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l)
NH3 + CO2 + H2O = NH4{+} + HCO3{-} =>
NH3 + CO2 + H2O = NH4{+} + HCO3{-}
HC2H3O2(aq) + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
H2O + (NH4)2NO = (NH4)2O + HNO =>
7 H2O + 8(NH4)2NO = 9(NH4)2O + 6 HNO
Al(s) + NaOH(aq) = H(g) + NaAlO(s) =>
Al(s) + NaOH(aq) = H(g) + NaAlO(s)
S8 + HNO3 = SO2 + NO2 + H2O =>
S8 + 32 HNO3 = 8 SO2 + 32 NO2 + 16 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba(NO3)2(aq) + Na2CrO4 = Na2(NO3)2 + BaCrO4 =>
Ba(NO3)2(aq) + Na2CrO4 = Na2(NO3)2 + BaCrO4
H3PO4 + Mn(OH)4 = Mn3(PO4)4 + H2O =>
4 H3PO4 + 3 Mn(OH)4 = Mn3(PO4)4 + 12 H2O
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
P + KMnO4 + H2O = K2H2P2O6 + MnO2 + KOH =>
6 P + 8 KMnO4 + 4 H2O = 3 K2H2P2O6 + 8 MnO2 + 2 KOH
MnSO4 + K2S2O8 + H2O = H2SO4 + MnO2 + K2SO4 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + MnO2 + K2SO4
K3[Fe(CN)6] + Ba(NO3)2 = K(NO3) + Ba3[Fe(CN)6]2 =>
2 K3[Fe(CN)6] + 3 Ba(NO3)2 = 6 K(NO3) + Ba3[Fe(CN)6]2
Na2CrO4 + K2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4 + K2CrO4 =>
Na2CrO4 + K2Cr2O7 + H2SO4 = H2Cr2O7 + Na2SO4 + K2CrO4
NaClO4 + KCl = NaCl + KClO4 =>
NaClO4 + KCl = NaCl + KClO4
CH3CH2CH2COOH + Na2CO3 = CH3CH2CH2COONa + H2O + CO2 =>
2 CH3CH2CH2COOH + Na2CO3 = 2 CH3CH2CH2COONa + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu3(PO4)2 + LiOH = Li3PO4 + Cu(OH)2 =>
Cu3(PO4)2 + 6 LiOH = 2 Li3PO4 + 3 Cu(OH)2
NH3(NH4OH) + H2SO4 = H2(NH4OH) + NH3SO4 =>
NH3(NH4OH) + H2SO4 = H2(NH4OH) + NH3SO4
Mn(OH)2 + ClO = MnO2 + Cl + H2O =>
Mn(OH)2 + ClO = MnO2 + Cl + H2O
NaCO + CH3COOH = CH3COONa + CO =>
4 NaCO + 3 CH3COOH = 4 CH3COONa + 2 CO
C3H8S(l) + O2(g) = C3H8SO2(g) =>
C3H8S(l) + O2(g) = C3H8SO2(g)
Mn(OH)2 + ClO = MnO2 + Cl + H2O =>
Mn(OH)2 + ClO = MnO2 + Cl + H2O
SrF2 + Ca3(PO4)2 = Sr3(PO4)2 + CaF2 =>
3 SrF2 + Ca3(PO4)2 = Sr3(PO4)2 + 3 CaF2
CO2 + NH3 = H2O + OC(NH2)2 =>
CO2 + 2 NH3 = H2O + OC(NH2)2
C7H16 + I2 = C7H15I + HI =>
C7H16 + I2 = C7H15I + HI
CuFeS2(s) + O2(g) = Cu2S(l) + FeS(l) + SO2(g) =>
2 CuFeS2(s) + O2(g) = Cu2S(l) + 2 FeS(l) + SO2(g)
K3PO4 + SiO2 + C = KSiO3 + P + CO2 =>
2 K3PO4 + 6 SiO2 + C = 6 KSiO3 + 2 P + CO2
Mn(OH)2 + ClO = MnO2 + Cl + H2O =>
Mn(OH)2 + ClO = MnO2 + Cl + H2O
Te + As = TeAs =>
Te + As = TeAs
Br(l) + NaCl(aq) = Cl2(g) + NaBr(aq) =>
2 Br(l) + 2 NaCl(aq) = Cl2(g) + 2 NaBr(aq)
Al(NO3)3(aq) + NaS(aq) = AlS3 + NaNO3 =>
Al(NO3)3(aq) + 3 NaS(aq) = AlS3 + 3 NaNO3
Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + Na(NO3) =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 Na(NO3)
Zr + N = ZrN =>
Zr + N = ZrN
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + H2O + NaNO3 =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 3 H2O + 6 NaNO3
CrO3(aq) + CH3CH2OH(aq) = Cr2O3(aq) + CH3CHO(aq) + H2O(l) =>
2 CrO3(aq) + 3 CH3CH2OH(aq) = Cr2O3(aq) + 3 CH3CHO(aq) + 3 H2O(l)
NiCO3 + H2SO4 = H2O + CO2 + NiSO4 =>
NiCO3 + H2SO4 = H2O + CO2 + NiSO4
NaOH + FeBr2 = FeOH + Na + Br =>
NaOH + FeBr2 = FeOH + Na + 2 Br
H2SO4 + K4Fe(CN)6 + KMnO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HgNH2Cl + HCl = HgCl2 + NH3 =>
HgNH2Cl + HCl = HgCl2 + NH3
NH4Br + MnO2 + H2SO4 = NH4HSO4 + MnSO4 + H2O + Br2 =>
2 NH4Br + MnO2 + 3 H2SO4 = 2 NH4HSO4 + MnSO4 + 2 H2O + Br2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Na + H2O + CO2 = NaHCO3 + H2 =>
2 Na + 2 H2O + 2 CO2 = 2 NaHCO3 + H2
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Equations balanced on 12/03/23
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