Equations balanced on the previous day | Equations balanced on the next day |
642 MnO4{-} + 13(S2O3)2{-} + 924 H{+} = 321 Mn2{+} + 52 SO42{-} + 462 H2O
Sb + KClO + KOH = K3SbO4 + KCl + H2O =>
2 Sb + 5 KClO + 6 KOH = 2 K3SbO4 + 5 KCl + 3 H2O
KBr + CuS = KS + CuBr =>
KBr + CuS = KS + CuBr
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O
KI + MnS + H2SO4 = I2 + MnSO4 + K2S + H2O =>
8 KI + 3 MnS + 4 H2SO4 = 4 I2 + 3 MnSO4 + 4 K2S + 4 H2O
NaOH + Gd(NO3)3 = NaNO3 + Gd2O3 + H2O =>
6 NaOH + 2 Gd(NO3)3 = 6 NaNO3 + Gd2O3 + 3 H2O
Ca3(PO4)2 + SiO + C = P4 + CaSiO2 + CO =>
2 Ca3(PO4)2 + 6 SiO + 10 C = P4 + 6 CaSiO2 + 10 CO
Zn + HBr = ZnBr + H =>
Zn + HBr = ZnBr + H
CrCl3 + H2O2 + NaOH = Cr2O7 + NaCl + H2O =>
2 CrCl3 + 4 H2O2 + 6 NaOH = Cr2O7 + 6 NaCl + 7 H2O
CH4 + Br2 = CH + HBr =>
2 CH4 + 3 Br2 = 2 CH + 6 HBr
(MnO4){-} + (H){+} + (Br){-} = (Mn)2{+} + Br2 + H2O =>
4(MnO4){-} + 32(H){+} + 26(Br){-} = 2(Mn)2{+} + 13 Br2 + 16 H2O
[Cu(H2O)6]2{+} + NH4{+} + Cl{-} = [Cu(NH3)4(H2O)2]2{+} + HCl + H2O =>
[Cu(H2O)6]2{+} + 8 NH4{+} + 8 Cl{-} = [Cu(NH3)4(H2O)2]2{+} + 8 HCl + 8 H2O
I2 + HCHO + OH{-} = I{-} + HCOO{-} + H2O =>
I2 + HCHO + 3 OH{-} = 2 I{-} + HCOO{-} + 2 H2O
Eu + C = EuC2 =>
Eu + 2 C = EuC2
Cu + FeCl3 = Fe + Cu2Cl3 =>
2 Cu + FeCl3 = Fe + Cu2Cl3
H{+} + Br{-} + ClO3{-} = Br2 + Cl2 + H2O =>
12 H{+} + 10 Br{-} + 2 ClO3{-} = 5 Br2 + Cl2 + 6 H2O
C6H8O7 + MgCO3 = MgC6H6O7 + H2O + CO2 =>
C6H8O7 + MgCO3 = MgC6H6O7 + H2O + CO2
NaClO + KNO = NaNO + KClO =>
NaClO + KNO = NaNO + KClO
MgCl + Fe = FeCl3 + Mg =>
3 MgCl + Fe = FeCl3 + 3 Mg
Bi + HNO3 = NO + BiNO3 + H2O =>
3 Bi + 4 HNO3 = NO + 3 BiNO3 + 2 H2O
HCOOC2H5 + H2O = CH3COOH + CH3OH =>
HCOOC2H5 + H2O = CH3COOH + CH3OH
Sr(NO3)2(aq) + (NH4)2S(aq) = SrS(s) + NH4NO3(aq) =>
Sr(NO3)2(aq) + (NH4)2S(aq) = SrS(s) + 2 NH4NO3(aq)
U + OO = UOU =>
4 U + OO = 2 UOU
Na2S2O3 + Br2 + H2O = Na2SO4 + HBr + H2SO4 =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + 8 HBr + H2SO4
Pb(NO3)4 + K2CO3 = KNO3 + Pb2(CO3)4 =>
2 Pb(NO3)4 + 4 K2CO3 = 8 KNO3 + Pb2(CO3)4
CN6 = C + N2 =>
CN6 = C + 3 N2
Na2CO3 + Li(NO3)3 = Na2(NO3)3 + CO3Li =>
Na2CO3 + Li(NO3)3 = Na2(NO3)3 + CO3Li
K2CrO4 + C3H8O3 = K2O + Cr2O3 + CO2 + H2O =>
14 K2CrO4 + 3 C3H8O3 = 14 K2O + 7 Cr2O3 + 9 CO2 + 12 H2O
SnCl2 + NaWO4 + HCl = SnCl4 + W2O5 + NaCl + H2O =>
2 SnCl2 + 2 NaWO4 + 6 HCl = 2 SnCl4 + W2O5 + 2 NaCl + 3 H2O
Cu2(SO4)2 + Na2CO3 = Cu2(CO3)2 + Na2SO4 =>
Cu2(SO4)2 + 2 Na2CO3 = Cu2(CO3)2 + 2 Na2SO4
(NH4)3PO4 + Mg(ClO)2 = NH4ClO + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 Mg(ClO)2 = 6 NH4ClO + Mg3(PO4)2
CH2O + H2O = H2CO3 + H{+} + {-} =>
CH2O + 2 H2O = H2CO3 + 4 H{+} + 4e
S + KClO + H2SO4 = Cl2 + K2SO4 + H2O =>
S + 6 KClO + 2 H2SO4 = 3 Cl2 + 3 K2SO4 + 2 H2O
Al2O3 + Mg3P2 = AlP + MgO =>
Al2O3 + Mg3P2 = 2 AlP + 3 MgO
PbCl2 + Al = AlCl3 + Pb =>
3 PbCl2 + 2 Al = 2 AlCl3 + 3 Pb
OH{-} + Sn{4+}(aq) + Cr2O7{2-}(aq) = CrO4{-}(aq) + Sn{2+}(aq) + H2O(l) =>
2 OH{-} + Sn{4+}(aq) + Cr2O7{2-}(aq) = 2 CrO4{-}(aq) + Sn{2+}(aq) + H2O(l)
ZnI2 + K2CO3 = ZnCO3 + K + I =>
ZnI2 + K2CO3 = ZnCO3 + 2 K + 2 I
Sb + H{+} + NO3{-} = Sb4O2 + NO + H2O =>
12 Sb + 4 H{+} + 4 NO3{-} = 3 Sb4O2 + 4 NO + 2 H2O
Na{+} + AlF4{-} = NaF + AlF3 =>
Na{+} + AlF4{-} = NaF + AlF3
Hg2(NO3)2 + KCl = K(NO3) + Hg2Cl2 =>
Hg2(NO3)2 + 2 KCl = 2 K(NO3) + Hg2Cl2
FeSO4*7H2O + H2C2O4 = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + H2C2O4 = FeC2O4 + H2SO4 + 7 H2O
FeSO4 + K4[De(CN)6] = Fe2[De(CN)6] + K2SO4 =>
2 FeSO4 + K4[De(CN)6] = Fe2[De(CN)6] + 2 K2SO4
C8H11N + C6H12N2 + NaHSO3 = C10H15N + SO3 + NaCN =>
31 C8H11N + 2 C6H12N2 + 10 NaHSO3 = 25 C10H15N + 10 SO3 + 10 NaCN
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
MnO2 + Fe2(SO4)3 = Fe2O3 + Mn(SO4)2 =>
3 MnO2 + 2 Fe2(SO4)3 = 2 Fe2O3 + 3 Mn(SO4)2
Ca(NO3) + Na2C2O4 = CaC2O4 + Na2NO3 =>
Ca(NO3) + Na2C2O4 = CaC2O4 + Na2NO3
C17H21NO4 + HNO3 = C17H20NO4 + H2O + NO =>
3 C17H21NO4 + HNO3 = 3 C17H20NO4 + 2 H2O + NO
C6H8O6 + C2H5OH = C6H8O5 + H2O =>
7 C6H8O6 + 3 C2H5OH = 8 C6H8O5 + 5 H2O
OH{-} + Ce{4+} + CH3CH2OH = Ce{3+} + CH3CHO + H2O =>
2 OH{-} + 2 Ce{4+} + CH3CH2OH = 2 Ce{3+} + CH3CHO + 2 H2O
Cd3(PO4)2 + (NH4)2S = Cd2S2 + PO4(NH4)3 =>
2 Cd3(PO4)2 + 6(NH4)2S = 3 Cd2S2 + 4 PO4(NH4)3
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Equations balanced on 06/01/24
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