Equations balanced on the previous day | Equations balanced on the next day |
HSO4 + ZnO = ZnSO4 + HO
C2H6O(C2H5OH) + O2 = CO2 + H2O =>
C2H6O(C2H5OH) + 6 O2 = 4 CO2 + 6 H2O
NaCl(aq) + AgNO3 = AgCl + NaNO3(aq) =>
NaCl(aq) + AgNO3 = AgCl + NaNO3(aq)
Cu(NO3)2 + Al2S3 = CuS + Al(NO3)3 =>
3 Cu(NO3)2 + Al2S3 = 3 CuS + 2 Al(NO3)3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NiSO4 + KI = NiI2 + K2SO4 =>
NiSO4 + 2 KI = NiI2 + K2SO4
C6H5CH3 + NaOH = C6H5Na + CH3OH =>
C6H5CH3 + NaOH = C6H5Na + CH3OH
CH3CH2Br + CH3COOAg = CH3COOCH2CH3 + AgBr =>
CH3CH2Br + CH3COOAg = CH3COOCH2CH3 + AgBr
CuSO4(aq) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + ZnSO4(aq) =>
CuSO4(aq) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + ZnSO4(aq)
SiO2 + Al2O3 = Al4(SiO4)3 =>
3 SiO2 + 2 Al2O3 = Al4(SiO4)3
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2(H2O) = H2O + MnSO4 + Fe(NH4)2(SO4)3 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 Fe(NH4)2(SO4)2(H2O) = 13 H2O + 2 MnSO4 + 5 Fe(NH4)2(SO4)3 + K2SO4
SrCO3 + HNO3 = Sr(NO3)2 + CO2 + H2O =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + CO2 + H2O
K2SO3 + HBr = H2O + SO2 + KBr =>
K2SO3 + 2 HBr = H2O + SO2 + 2 KBr
Ni + H2SO4 = S + NiSO4 + H2O =>
3 Ni + 4 H2SO4 = S + 3 NiSO4 + 4 H2O
CH3COOC2H5 + C4H10 = CH3COOC4H9 + C2H6O =>
5 CH3COOC2H5 + 2 C4H10 = 4 CH3COOC4H9 + 2 C2H6O
C3H4 + Br = C3H4Br =>
C3H4 + Br = C3H4Br
H(CH3COO) + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 H(CH3COO) + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
KS + NaNO3 = KNO3 + NaS =>
KS + NaNO3 = KNO3 + NaS
KS + NaNO3 = KNO3 + NaS =>
KS + NaNO3 = KNO3 + NaS
Na2S2O3 + H2O2 + NaOH = Na2SO3 + H2O =>
Na2S2O3 + 2 H2O2 + 2 NaOH = 2 Na2SO3 + 3 H2O
Li3P + H2SO4 = Li2SO4 + PH3 =>
2 Li3P + 3 H2SO4 = 3 Li2SO4 + 2 PH3
C6H11OH + NaOH = C6H11ONa + H2O =>
C6H11OH + NaOH = C6H11ONa + H2O
As3 + O2 = AsO3 =>
2 As3 + 9 O2 = 6 AsO3
ZrO{2+} + NaOH = ZrOH + NaO{2+} =>
ZrO{2+} + NaOH = ZrOH + NaO{2+}
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
NH4NO3 + NH4Cl = NCl + N + H2O =>
2 NH4NO3 + NH4Cl = NCl + 4 N + 6 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe3(C2O4)5*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + K2C2O4 + 3 H2O2 = 2 KFe3(C2O4)5*2H2O + 6(NH4)2SO4 + 6 H2SO4 + 38 H2O
KClO3 + H2SO4 = O2 + Cl2 + H2O + K2SO4 =>
4 KClO3 + 2 H2SO4 = 5 O2 + 2 Cl2 + 2 H2O + 2 K2SO4
Hg(NO3)2 + H2O = Hg(OH)2 + NO3 + H3O =>
Hg(NO3)2 + 4 H2O = Hg(OH)2 + 2 NO3 + 2 H3O
ZnCO3 + H = H2CO3 + Zn =>
ZnCO3 + 2 H = H2CO3 + Zn
Fe2O3 + COFe = Fe + CO2 =>
Fe2O3 + 3 COFe = 5 Fe + 3 CO2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
CuSO4 + O2 = CuSO4O2 =>
CuSO4 + O2 = CuSO4O2
Pb(ClO3)2 + K2S = KClO3 + PbS =>
Pb(ClO3)2 + K2S = 2 KClO3 + PbS
NH3 + CuSO4 = CuNH3 + SO4 =>
NH3 + CuSO4 = CuNH3 + SO4
H2SO4(s) + NaOH(s) = H2O(l) + Na2SO4(s) =>
H2SO4(s) + 2 NaOH(s) = 2 H2O(l) + Na2SO4(s)
C6H6COOH + O2 = CO2 + H2O2 =>
2 C6H6COOH + 19 O2 = 14 CO2 + 7 H2O2
Cl2Ca + CO2 + H2O = CaCO3 + HCl =>
Cl2Ca + CO2 + H2O = CaCO3 + 2 HCl
Sn + Cl2 = Sn4Cl2 =>
4 Sn + Cl2 = Sn4Cl2
K3P + CO2 = K2O + C3P4 =>
4 K3P + 3 CO2 = 6 K2O + C3P4
Na2C2 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
Na2C2 + 2 KMnO4 + 4 H2SO4 = K2SO4 + Na2SO4 + 2 MnSO4 + 2 CO2 + 4 H2O
CuSO4 + SO2 = CuS + SO3 =>
CuSO4 + 4 SO2 = CuS + 4 SO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Li2O + HOH = LiO + H2 =>
Li2O + HOH = 2 LiO + H2
Cu + HClO3 = Cu(ClO3)2 + ClO2 + H2O =>
Cu + 4 HClO3 = Cu(ClO3)2 + 2 ClO2 + 2 H2O
Cu(NO3)2 + NH3 = Cu(OH)2 + N(NO3) =>
3 Cu(NO3)2 + 2 NH3 = 3 Cu(OH)2 + 4 N(NO3)
CaBr2(aq) + AgNO3(aq) = AgBr(s) + Ca(NO3)2(aq) =>
CaBr2(aq) + 2 AgNO3(aq) = 2 AgBr(s) + Ca(NO3)2(aq)
C46H12O6 + O2 = CO2 + H2O =>
C46H12O6 + 46 O2 = 46 CO2 + 6 H2O
NiSO4 + K3PO4 = Ni3(PO4)2 + K2SO4 =>
3 NiSO4 + 2 K3PO4 = Ni3(PO4)2 + 3 K2SO4
VCl2 + KMnO4 + H2O = HVO3 + KCl + MnCl2 + HCl =>
5 VCl2 + 3 KMnO4 + 3 H2O = 5 HVO3 + 3 KCl + 3 MnCl2 + HCl
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