Equations balanced on the previous day | Equations balanced on the next day |
Cr2O7{-2} + 6 I{-} + 14 H{+}{+} = 2 Cr{+3} + 3 I2 + 7 H2O
Na2SO3 + NH4Cl = NaCl + (NH4)2SO3 =>
Na2SO3 + 2 NH4Cl = 2 NaCl + (NH4)2SO3
Na2S + Cu = Cu2S2 + Na =>
2 Na2S + 2 Cu = Cu2S2 + 4 Na
C6H5CH2CH2NNN + NaBH4 + H2O = C6H5CH2CH2NH2 + NaBO2 + N2 =>
4 C6H5CH2CH2NNN + NaBH4 + 2 H2O = 4 C6H5CH2CH2NH2 + NaBO2 + 4 N2
CaCo(ClO4)2 = Ca(ClO4)2Co =>
CaCo(ClO4)2 = Ca(ClO4)2Co
KI + Hg2(NO3)2 = Hg2I + K(NO3)2 =>
KI + Hg2(NO3)2 = Hg2I + K(NO3)2
NaCl(s) + H2SO4 = Na2SO4 + HCl(g) =>
2 NaCl(s) + H2SO4 = Na2SO4 + 2 HCl(g)
N2 + O2 + H2O = HNO2 =>
2 N2 + 3 O2 + 2 H2O = 4 HNO2
CuFeS2 + H2SO4 = CuSO4 + SO2 + H2O + FeSO4 =>
CuFeS2 + 8 H2SO4 = CuSO4 + 8 SO2 + 8 H2O + FeSO4
FeCl2 + K2CrO4 + KOH + H2O = Fe(OH)3 + KCl + CrCl3 =>
3 FeCl2 + K2CrO4 + KOH + 4 H2O = 3 Fe(OH)3 + 3 KCl + CrCl3
ZnCl2 + Mn2O3 + NH3 + H2O = Zn + MnO2 + NH4Cl =>
ZnCl2 + Mn2O3 + 2 NH3 + H2O = Zn + 2 MnO2 + 2 NH4Cl
Hg2(C2H3O2)2 + NaCl = Hg2Cl2 + NaC2H3O2 =>
Hg2(C2H3O2)2 + 2 NaCl = Hg2Cl2 + 2 NaC2H3O2
Na2[Sn(OH)4] + HCl + H2S = NaCl + SnS + H2O =>
Na2[Sn(OH)4] + 2 HCl + H2S = 2 NaCl + SnS + 4 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
MnO2 + Na2SnO3 + NaOH = Na2SnO2 + NaMnO4 + H2O =>
2 MnO2 + 3 Na2SnO3 + 2 NaOH = 3 Na2SnO2 + 2 NaMnO4 + H2O
PbHgCl2 = PbCl2Hg =>
PbHgCl2 = PbCl2Hg
C2H2 + CuCl2 = C2Cu + HCl =>
C2H2 + CuCl2 = C2Cu + 2 HCl
NH4N3 = N2H2 =>
NH4N3 = 2 N2H2
CHI3 + NaOH = CH(OH)3 + NaI =>
CHI3 + 3 NaOH = CH(OH)3 + 3 NaI
NaCl(s) + H2SO4 = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4 = 2 HCl(g) + Na2SO4(s)
OCN + H2O = HCN + OH =>
OCN + 2 H2O = HCN + 3 OH
MgCO3(OH)2 + C6H8O7 = C6H6O7Mg + CO2 + H2O =>
9 MgCO3(OH)2 + 10 C6H8O7 = 9 C6H6O7Mg + 15 CO2 + 22 H2O
MnCl2 + KBrO + KOH = MnO(OH) + KBr + KCl + H2O =>
2 MnCl2 + KBrO + 4 KOH = 2 MnO(OH) + KBr + 4 KCl + H2O
Cl + Pb = PbCl2 =>
2 Cl + Pb = PbCl2
Pb + ZnCO4 = PbCO4 + Zn =>
Pb + ZnCO4 = PbCO4 + Zn
K2Cr2O7 + Zn + HCl = ZnCl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 3 Zn + 14 HCl = 3 ZnCl2 + 2 CrCl3 + 7 H2O + 2 KCl
KBrO3 + H2C2O4 = CO2 + KBr + H2O =>
KBrO3 + 3 H2C2O4 = 6 CO2 + KBr + 3 H2O
Fe3O3 + O2 = Fe3O6 =>
2 Fe3O3 + 3 O2 = 2 Fe3O6
KNO3 + Mg = K20 + MgNO3 =>
20 KNO3 + 20 Mg = K20 + 20 MgNO3
ZnCl2 + Na3PO4 = Zn3(PO4)2 + Na + Cl =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 Na + 6 Cl
NaCl + Pb = PbCl + Na =>
NaCl + Pb = PbCl + Na
KOHC5H6 = C5H5H2OK =>
KOHC5H6 = C5H5H2OK
CuAgS + O2 = SO2 + CuO + Ag2S =>
2 CuAgS + 2 O2 = SO2 + 2 CuO + Ag2S
N2H4 + SeO4{-2}{-} + H3O{+} = N2 + Se + H2O =>
3 N2H4 + 2 SeO4{-2}{-} + 4 H3O{+} = 3 N2 + 2 Se + 12 H2O
H4P2O7 = P4O10 + H2O =>
2 H4P2O7 = P4O10 + 4 H2O
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
NH2CH2COONaHCl = NH2CH2COOHNaCl =>
NH2CH2COONaHCl = NH2CH2COOHNaCl
Cu + HCl + O2 + H2O = CuCl2*2H2O =>
2 Cu + 4 HCl + O2 + 2 H2O = 2 CuCl2*2H2O
S8(s) + O2(g) = SO(s) =>
S8(s) + 4 O2(g) = 8 SO(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2(OH)2CO3(s) = Cu(s) + CO2(g) + H2O(l) + O2 =>
Cu2(OH)2CO3(s) = 2 Cu(s) + CO2(g) + H2O(l) + O2
S2O7 + H2O = H2S4 + O2 =>
4 S2O7 + 2 H2O = 2 H2S4 + 15 O2
CuI + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + I2 + H2O =>
10 CuI + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 4 MnSO4 + 2 K2SO4 + 5 I2 + 16 H2O
BCl3 + LiAlH4 = B2H6 + LiCl + AlCl3 =>
4 BCl3 + 3 LiAlH4 = 2 B2H6 + 3 LiCl + 3 AlCl3
Ni(NO3)2*6H2O + NaSCN = [Ni(H2O)4(SCN)2] + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 NaSCN = [Ni(H2O)4(SCN)2] + 2 NaNO3 + 2 H2O
Na2S + Ba(NO3)2 = BaS + Na2(NO3)2 =>
Na2S + Ba(NO3)2 = BaS + Na2(NO3)2
NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
Zn(NO3)2 + Ti(NO3)4 + Eu(NO3)3 + Li(NO3) + C2H5NO2 = ZnTiO3Eu2O3Li2O + CO2 + H2O + N2 =>
9 Zn(NO3)2 + 9 Ti(NO3)4 + 18 Eu(NO3)3 + 18 Li(NO3) + 70 C2H5NO2 = 9 ZnTiO3Eu2O3Li2O + 140 CO2 + 175 H2O + 98 N2
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Equations balanced on 12/02/23
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