Equations balanced on the previous day | Equations balanced on the next day |
Cu + CuFeS2 = FeS + Cu2S
C + O = C2O8 =>
2 C + 8 O = C2O8
Cr2O7{-2} + H{+} + H2SO3 = Cr{+3} + HSO4 + H2O =>
Cr2O7{-2} + 8 H{+} + 2 H2SO3 = 2 Cr{+3} + 2 HSO4 + 5 H2O
CH3COOH + Mg3(PO4)2 = Mg(CH3COO)2 + H3PO4 =>
6 CH3COOH + Mg3(PO4)2 = 3 Mg(CH3COO)2 + 2 H3PO4
K2Cr2O7(l) + H2SO4(l) + H2O2 = K2SO4(l) + CrO5(l) + H2O(l) =>
K2Cr2O7(l) + H2SO4(l) + 4 H2O2 = K2SO4(l) + 2 CrO5(l) + 5 H2O(l)
NaHCO3 + HClO = NaClO + HHCO3 =>
NaHCO3 + HClO = NaClO + HHCO3
CaSO4 + KMnO4 = CaMnO4 + KSO4 =>
CaSO4 + KMnO4 = CaMnO4 + KSO4
H{+} + ClO{-} + I{-} = Cl{-} + I2 + H2O =>
2 H{+} + ClO{-} + 2 I{-} = Cl{-} + I2 + H2O
NO2 + C3H8O = CO2 + H2O + N2 =>
18 NO2 + 4 C3H8O = 12 CO2 + 16 H2O + 9 N2
Cr2O7{-2} + H{+} + H2SO3 = Cr{+3} + HSO4 + H2O =>
Cr2O7{-2} + 8 H{+} + 2 H2SO3 = 2 Cr{+3} + 2 HSO4 + 5 H2O
AlCl3 + (NH4)2S = Al + S + NH4Cl =>
2 AlCl3 + 3(NH4)2S = 2 Al + 3 S + 6 NH4Cl
NaCl + AgSO4 = NaSO4 + AgCl =>
NaCl + AgSO4 = NaSO4 + AgCl
AgNO3 + CH3COOH = AgCH3COO + HNO3 =>
AgNO3 + CH3COOH = AgCH3COO + HNO3
Cr2O7{-2} + H{+} + H2SO3 = Cr{+3} + HSO4 + H2O =>
Cr2O7{-2} + 8 H{+} + 2 H2SO3 = 2 Cr{+3} + 2 HSO4 + 5 H2O
FeSO4 + K2MnO4 + H2SO4 = Fe(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 FeSO4 + K2MnO4 + 4 H2SO4 = 2 Fe(SO4)2 + MnSO4 + K2SO4 + 4 H2O
BaO(s) + Al(s) = Al2O3(s) + Ba(s) =>
3 BaO(s) + 2 Al(s) = Al2O3(s) + 3 Ba(s)
C8O2H18 + HCl = C8H16Cl2 + H2O =>
C8O2H18 + 2 HCl = C8H16Cl2 + 2 H2O
NO2 + C3H8O = CO2 + H2O + N2 =>
18 NO2 + 4 C3H8O = 12 CO2 + 16 H2O + 9 N2
Fe3{+} + NO3{-} = Fe + NO3 =>
Fe3{+} + NO3{-} = 3 Fe + NO3
HCl + Na2S = Na2Cl + HS =>
HCl + Na2S = Na2Cl + HS
O2 + CH3(CH2)2OH = CO2 + H2O =>
9 O2 + 2 CH3(CH2)2OH = 6 CO2 + 8 H2O
C2H2 + O2 = CO2 + H20H =>
21 C2H2 + 42 O2 = 42 CO2 + 2 H20H
H{+} + Cr2O7{-2} + H2SO3 = Cr{+3} + H2SO4{-} + H2O =>
2 H{+} + Cr2O7{-2} + 6 H2SO3 = 2 Cr{+3} + 6 H2SO4{-} + H2O
Mn(NO3)4 + Cr = Mn + Cr(NO3)3 =>
3 Mn(NO3)4 + 4 Cr = 3 Mn + 4 Cr(NO3)3
Mo2O3 + Zn + H2SO4 = MoO + ZnSO4 + H2O =>
Mo2O3 + Zn + H2SO4 = 2 MoO + ZnSO4 + H2O
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 + Mn(NO3)2*4H2O = CoFe17Mn03O4 + H2O + N2 + CO2 =>
18 Co(NO3)2*6H2O + 306 Fe(NO3)3*9H2O + 346 C6H8O7 + 54 Mn(NO3)2*4H2O = 18 CoFe17Mn03O4 + 4462 H2O + 531 N2 + 2076 CO2
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
N2O5 + H2O = N2O5H2O =>
N2O5 + H2O = N2O5H2O
FeSO4 + K2MnO4 + H2SO4 = Fe(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 FeSO4 + K2MnO4 + 4 H2SO4 = 2 Fe(SO4)2 + MnSO4 + K2SO4 + 4 H2O
MnCO3 + CH3OOH = Mn(CH3OO)2 + H2O + CO2 =>
MnCO3 + 2 CH3OOH = Mn(CH3OO)2 + H2O + CO2
Cr2O7{-2} + H2SO3 + H{+} = Cr{+3} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 H2SO3 + 2 H{+} = 2 Cr{+3} + 3 SO4{-2} + 4 H2O
Li3BO3 + Y2O3 + H3BO3 + Li2CO3 + ZrO2 + CeO2 = Li4675Y875Zr100Ce25C1200B1800O9000 + H2O =>
4550 Li3BO3 + 2625 Y2O3 + 6250 H3BO3 + 7200 Li2CO3 + 600 ZrO2 + 150 CeO2 = 6 Li4675Y875Zr100Ce25C1200B1800O9000 + 9375 H2O
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2MnO4 + 4 FeSO4 + 4 H2SO4 = MnSO4 + 2 Fe2(SO4)3 + K2SO4 + 4 H2O
Hg(SCN)2 + O2 = HgO + SO2 + CO2 + NO2 =>
2 Hg(SCN)2 + 13 O2 = 2 HgO + 4 SO2 + 4 CO2 + 4 NO2
CuF2 + NiSO4 + CoBr3 = CoF3 + NiBr2 + CuSO4 =>
3 CuF2 + 3 NiSO4 + 2 CoBr3 = 2 CoF3 + 3 NiBr2 + 3 CuSO4
Al(s) + CuCl(aq) = AlCu + Cl2 =>
2 Al(s) + 2 CuCl(aq) = 2 AlCu + Cl2
H2SO3 + Cr2O7{-2} + H{+} = H2SO4 + Cr{+3} + H2O =>
3 H2SO3 + Cr2O7{-2} + 8 H{+} = 3 H2SO4 + 2 Cr{+3} + 4 H2O
Mg + NaOH = Mg(NaOH) =>
Mg + NaOH = Mg(NaOH)
CuSCN + HCl = CuCl2 + H2SCN =>
CuSCN + 2 HCl = CuCl2 + H2SCN
Cr(OH)3 + HCl = CrOHCl2 + H2O =>
Cr(OH)3 + 2 HCl = CrOHCl2 + 2 H2O
Ce(IO4)3 + H2C2O4 = Ce2(C2O4)3 + CO2 + I2 + H2O =>
2 Ce(IO4)3 + 24 H2C2O4 = Ce2(C2O4)3 + 42 CO2 + 3 I2 + 24 H2O
Cr2O7{-2} + H2SO3 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 H2SO3 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + 4 H2O
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
Mg + BaCl = MgCl2 + Ba =>
Mg + 2 BaCl = MgCl2 + 2 Ba
Cr2O7{-2} + H{+} + SO3{-2} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Cr2O7{-2} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 H2SO3 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
Al(NO{+3}){+3} + NaOH = Al(OH){+3} + NaNO{+3} =>
Al(NO{+3}){+3} + NaOH = Al(OH){+3} + NaNO{+3}
NaClO4 + Na2S2O4 + NaOH = NaCl + Na2SO4 + H2O =>
3 NaClO4 + 4 Na2S2O4 + 8 NaOH = 3 NaCl + 8 Na2SO4 + 4 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
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