Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 2 OH = 2 H2O + SO4
Fe + H2SO4 + H2O = FeSO47H2O + H2 =>
Fe + H2SO4 + 44 H2O = FeSO47H2O + 44 H2
C7H7O2 + MgCO3 = C7H6O2Mg + CO2 + H2O =>
32 C7H7O2 + 31 MgCO3 = 31 C7H6O2Mg + 38 CO2 + 19 H2O
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
AgNO3 + C2O4H2 = Ag2C2O4 + HNO3 =>
2 AgNO3 + C2O4H2 = Ag2C2O4 + 2 HNO3
Rb1 + P1 = Rb3P =>
3 Rb1 + P1 = Rb3P
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Bi2(SO4)3 + K2CrO4 = Bi2Cr3O12 + K2SO4 =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2Cr3O12 + 3 K2SO4
As2S3 + O2 = AsO3 + SO2 =>
As2S3 + 6 O2 = 2 AsO3 + 3 SO2
S{-} + H2O{+} = SO4{-2} + H{+} + {-} =>
S{-} + 4 H2O{+} = SO4{-2} + 8 H{+} + 3e
Cl + CaBr = Br2 + CaCl2 =>
4 Cl + 2 CaBr = Br2 + 2 CaCl2
Na3Cr2O7 + HCl = NaCl + CrCl2 + H2O + Cl2 =>
2 Na3Cr2O7 + 28 HCl = 6 NaCl + 4 CrCl2 + 14 H2O + 7 Cl2
KC8H5O4 + NaOH = C8H4O4KNa + H2O =>
KC8H5O4 + NaOH = C8H4O4KNa + H2O
H2O + FeSiO3 = H4SiO4 + Fe3Si2O5(OH)4 =>
4 H2O + 3 FeSiO3 = H4SiO4 + Fe3Si2O5(OH)4
Fe(NO3)3 + (Na)3PO4 = Fe3(PO4)3 + NaNO3 =>
3 Fe(NO3)3 + 3(Na)3PO4 = Fe3(PO4)3 + 9 NaNO3
BaO2(S) = BaO(S) + O2 =>
2 BaO2(S) = 2 BaO(S) + O2
HCl(aq) + NaOH = NaCl + H2O(l) =>
HCl(aq) + NaOH = NaCl + H2O(l)
Fe(HCO3)3 = Fe2(CO3)3 + H2CO3 =>
2 Fe(HCO3)3 = Fe2(CO3)3 + 3 H2CO3
Sn4 + O2 = Sn4O2 =>
Sn4 + O2 = Sn4O2
NH3 + K2Cr2O7 + H2SO4 = N2O5 + Cr2S3O12 + K2SO4 + H2O =>
6 NH3 + 8 K2Cr2O7 + 32 H2SO4 = 3 N2O5 + 8 Cr2S3O12 + 8 K2SO4 + 41 H2O
CuCI2 + F2 = CuF2 + CI2 =>
CuCI2 + F2 = CuF2 + CI2
O2H5COOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
14 O2H5COOH + Na2CO3 = 2 C2H5COONa + 9 CO2 + 37 H2O
MnO2 + CO = Mn3O2 + CO2 =>
3 MnO2 + 4 CO = Mn3O2 + 4 CO2
Na2S + Zn(NO3)2 = NaNO3 + ZnS =>
Na2S + Zn(NO3)2 = 2 NaNO3 + ZnS
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
NaC2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
10 NaC2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 20 CO2 + 8 H2O
KNO3 + S = SO2 + K2N + NO =>
4 KNO3 + 5 S = 5 SO2 + 2 K2N + 2 NO
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
CrI3 + Br2 + NaOH = Na2CrO4 + NaIO4 + NaBr + H2O =>
2 CrI3 + 27 Br2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaBr + 32 H2O
CuO(s) + C(g) = Cu(s) + CO2(g) =>
2 CuO(s) + C(g) = 2 Cu(s) + CO2(g)
K2Cr2O7 + H2S + H2SO4 = KHSO4 + Cr2(SO4)2 + H2O =>
K2Cr2O7 + H2S + 3 H2SO4 = 2 KHSO4 + Cr2(SO4)2 + 3 H2O
K + Br + O2 = KBrO3 =>
2 K + 2 Br + 3 O2 = 2 KBrO3
Na2B4O7*10H2O + HCl = H3BO3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 5 H2O
Lu2O3 + HNO3 = Lu(NO3)3 + H2O =>
Lu2O3 + 6 HNO3 = 2 Lu(NO3)3 + 3 H2O
KMnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
NaCIO3(s) = NaCI(s) + O2(g) =>
2 NaCIO3(s) = 2 NaCI(s) + 3 O2(g)
Li2SO4 + Pb(C2H3O2)2 = LiC2H3O2 + PbSO4 =>
Li2SO4 + Pb(C2H3O2)2 = 2 LiC2H3O2 + PbSO4
Li + H2SO4 = LiSO4 + H =>
Li + H2SO4 = LiSO4 + 2 H
K + I = KI =>
K + I = KI
CrO4 + Ba(NO3)2 = BaCrO4 + NO3 =>
CrO4 + Ba(NO3)2 = BaCrO4 + 2 NO3
Bi(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2 + SO4 =>
2 Bi(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2 + 6 SO4
CrO3 + HCl + CH3OH = CrCl3 + CO2 + H2O =>
2 CrO3 + 6 HCl + CH3OH = 2 CrCl3 + CO2 + 5 H2O
K2CrO4 + NaCl + AgNO3 = Na2CrO4 + AgCl + KNO3 =>
K2CrO4 + 2 NaCl + 2 AgNO3 = Na2CrO4 + 2 AgCl + 2 KNO3
CH3OH + HCOOH = C2H7COOH2 + H2O =>
11 CH3OH + HCOOH = 4 C2H7COOH2 + 5 H2O
HNO3 + Pb(OH)4 = Pb(NO3)4 + H2O =>
4 HNO3 + Pb(OH)4 = Pb(NO3)4 + 4 H2O
HNO3 + PbS2 = Pb(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 PbS2 = 3 Pb(NO3)2 + 2 NO + 6 S + 4 H2O
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
NH4Cl(aq) + Be(NO3)2(aq) = NH4NO3 + BeCl2 =>
2 NH4Cl(aq) + Be(NO3)2(aq) = 2 NH4NO3 + BeCl2
FeCl3*6H2O + KOH = Fe(OH)3 + KCl + H2O =>
FeCl3*6H2O + 3 KOH = Fe(OH)3 + 3 KCl + 6 H2O
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