Equations balanced on the previous day | Equations balanced on the next day |
Pb(OH)2 = PbO + H2O
NO2{-} + Fe{2+} + H2O = Fe{3+} + OH{-} + NH3 =>
NO2{-} + 6 Fe{2+} + 5 H2O = 6 Fe{3+} + 7 OH{-} + NH3
Fe{3+} + V{2+} = Fe{2+} + V{3+} =>
Fe{3+} + V{2+} = Fe{2+} + V{3+}
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
KNO2 + H2SO4 = K2SO4 + N2O3 + H2O =>
2 KNO2 + H2SO4 = K2SO4 + N2O3 + H2O
NaIO3 + NaOH + Cl2 = Na3IO5 + NaCl + H2O =>
NaIO3 + 4 NaOH + Cl2 = Na3IO5 + 2 NaCl + 2 H2O
NaOH + HCH3CO2 = NaCH3CO2 + H2O =>
NaOH + HCH3CO2 = NaCH3CO2 + H2O
Na2S + Cu(NO3)2 = CuS + NaNO3 =>
Na2S + Cu(NO3)2 = CuS + 2 NaNO3
C2H5Br + C6H5Br + Na = C8H10 + NaBr =>
C2H5Br + C6H5Br + 2 Na = C8H10 + 2 NaBr
CoS2 = Co + S =>
CoS2 = Co + 2 S
ZnNo3 + MgCl2 = ZnCl + Mg(No3)2 =>
2 ZnNo3 + MgCl2 = 2 ZnCl + Mg(No3)2
HBO2 = HBO3 + HBO =>
2 HBO2 = HBO3 + HBO
Pb + Br2 = Pb(Br2) =>
Pb + Br2 = Pb(Br2)
Pb + Al2O3 = Al + PbO2 =>
3 Pb + 2 Al2O3 = 4 Al + 3 PbO2
OH{-} + N2H4 + Cu{2+} = N2 + Cu{+} + H2O =>
4 OH{-} + N2H4 + 4 Cu{2+} = N2 + 4 Cu{+} + 4 H2O
NaOH + C16H10N2O2 = C6H7N + CO2 + H2O + Na =>
8 NaOH + C16H10N2O2 = 2 C6H7N + 4 CO2 + 2 H2O + 8 Na
Cu(OH)2 + HClO = CuCl + H2O + O =>
2 Cu(OH)2 + 2 HClO = 2 CuCl + 3 H2O + 3 O
Zn + Cr2O7{-} + H{+} = Zn2{+} + Cr3{+} + H2O =>
74 Zn + 3 Cr2O7{-} + 42 H{+} = 37 Zn2{+} + 2 Cr3{+} + 21 H2O
Pb + Na2S = PbS + Na2 =>
Pb + Na2S = PbS + Na2
Co2O2 = CoO =>
Co2O2 = 2 CoO
KHC8H4O4 + BaOH = KBaC8H4O4 + H2O =>
KHC8H4O4 + BaOH = KBaC8H4O4 + H2O
K3Fe(CN)6(aq) + Fe(NO3)2(aq) = KNO3(aq) + Fe3(Fe(CN)6)2 =>
2 K3Fe(CN)6(aq) + 3 Fe(NO3)2(aq) = 6 KNO3(aq) + Fe3(Fe(CN)6)2
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
NaOH + Br2 = NaBr2 + Na(BrO3) + H2O =>
12 NaOH + 11 Br2 = 10 NaBr2 + 2 Na(BrO3) + 6 H2O
CH4(s) + O2(s) = CO2(s) + H2O(s) =>
CH4(s) + 2 O2(s) = CO2(s) + 2 H2O(s)
[Al(H2O)3(OH)3] + OH = [Al(OH)4] + H2O =>
[Al(H2O)3(OH)3] + OH = [Al(OH)4] + 3 H2O
NH3(OH) + O2 = NO3{-} + H{+} + H2O =>
4 NH3(OH) + 7 O2 = 4 NO3{-} + 4 H{+} + 6 H2O
Cu2O3(s) + C(s) = Cu(l) + CO2(g) =>
2 Cu2O3(s) + 3 C(s) = 4 Cu(l) + 3 CO2(g)
MgSO4(s) = MgSO4(aq) =>
MgSO4(s) = MgSO4(aq)
CH3COOH + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 CH3COOH + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
MgSO4(s) = MgSO4(aq) =>
MgSO4(s) = MgSO4(aq)
MgSO4(s) = MgSO4(aq) =>
MgSO4(s) = MgSO4(aq)
CHCCH2CH3 + KMnO4 + H2SO4 = CH3CH2C00H + CO2 + K2SO4 + MnOSO4 =>
6 CHCCH2CH3 + 2 KMnO4 + 3 H2SO4 = 7 CH3CH2C00H + 3 CO2 + K2SO4 + 2 MnOSO4
MgSO4(s) = MgSO4(aq) =>
MgSO4(s) = MgSO4(aq)
MgI2 + H2O2 + H2SO4 = I2 + MgSO4 + H2O =>
MgI2 + H2O2 + H2SO4 = I2 + MgSO4 + 2 H2O
CaCl2 + Al2(SO4)3 = Ca(SO4)3 + Al2(Cl2) =>
CaCl2 + Al2(SO4)3 = Ca(SO4)3 + Al2(Cl2)
MgSO4(s) = MgSO4(aq) =>
MgSO4(s) = MgSO4(aq)
KMnO4 + H2O2HCl = MnCl2 + H2O + KCl + O2 =>
4 KMnO4 + 12 H2O2HCl = 4 MnCl2 + 18 H2O + 4 KCl + 11 O2
K2SO3S + K2S2O8 + H2O = K2SO4 + H2SO4 =>
K2SO3S + 4 K2S2O8 + 5 H2O = 5 K2SO4 + 5 H2SO4
N2{+5} + O2{-2} = N2O5 =>
2 N2{+5} + 5 O2{-2} = 2 N2O5
HCH3COO + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 HCH3COO + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O
Co(NO3)2 + Na2S + H2O = Co(OH)2 + H2S + NaNO3 =>
Co(NO3)2 + Na2S + 2 H2O = Co(OH)2 + H2S + 2 NaNO3
MgSO4(s) = MgSO4(aq) =>
MgSO4(s) = MgSO4(aq)
MgSO4(s) = MgSO4(aq) =>
MgSO4(s) = MgSO4(aq)
CHCCH2CH3 + KMnO4 + H2SO4 = CH3CH2C00H + CO2 + K2SO4 + MnSO4 =>
7 CHCCH2CH3 + 2 KMnO4 + 3 H2SO4 = 8 CH3CH2C00H + 4 CO2 + K2SO4 + 2 MnSO4
Zn(C2H3O2)2 + (NH4)3PO4 = Zn3(PO4)2 + NH4C2H3O2 =>
3 Zn(C2H3O2)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4C2H3O2
HF + H2O = H3O + F2 =>
2 HF + 2 H2O = 2 H3O + F2
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3COCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
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Equations balanced on 11/24/23
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