Equations balanced on the previous day | Equations balanced on the next day |
CaSO3 + 2 HNO3 = CaSO4 + 2 NO2 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH3CH2CO2H + O2 = CO2 + H2O =>
2 CH3CH2CO2H + 7 O2 = 6 CO2 + 6 H2O
HF + Al(OH)3 = Al(F)3 + H2O =>
3 HF + Al(OH)3 = Al(F)3 + 3 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cr2O7{2-} + H2S + H{+} = Cr + H2O + S =>
Cr2O7{2-} + 6 H2S + 2 H{+} = 2 Cr + 7 H2O + 6 S
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O6 = NiFe2O4 + CO2 + H2O + NO2 =>
5 Ni(NO3)2*6H2O + 10 Fe(NO3)3*9H2O + 2 C6H8O6 = 5 NiFe2O4 + 12 CO2 + 128 H2O + 40 NO2
SiO2 + CaO = CaSiO3 =>
SiO2 + CaO = CaSiO3
MgCO3(s) + HBr(aq) = MgBr2(aq) + H2CO3(s) =>
MgCO3(s) + 2 HBr(aq) = MgBr2(aq) + H2CO3(s)
P2O2 + HCl = PH2 + Cl2O =>
P2O2 + 4 HCl = 2 PH2 + 2 Cl2O
NaF + BeF2 = Be + NaF2 =>
2 NaF + BeF2 = Be + 2 NaF2
Si3N4 + C4F8 = SiC4 + NF3 + SiF4 =>
Si3N4 + 2 C4F8 = 2 SiC4 + 4 NF3 + SiF4
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
HCOOH + Fe3O4 = (HCOO)2Fe + (HCOO)3Fe + H2O =>
8 HCOOH + Fe3O4 = (HCOO)2Fe + 2(HCOO)3Fe + 4 H2O
As + H2O = H5As + O2 =>
4 As + 10 H2O = 4 H5As + 5 O2
AgNo3KCl = KNo3AgCl =>
AgNo3KCl = KNo3AgCl
FeSe + Se3 = Fe2Se3 =>
6 FeSe + Se3 = 3 Fe2Se3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Li3PO4 + Mg(NO3)2 = LiNO3 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(NO3)2 = 6 LiNO3 + Mg3(PO4)2
K2S2O5 + H2O + HAuCl4 = K2SO4 + HCl + SO2 + Au =>
3 K2S2O5 + 3 H2O + 2 HAuCl4 = 3 K2SO4 + 8 HCl + 3 SO2 + 2 Au
Cu + H2O2 + CH3COOH = Cu(C2H3O2)2 + H2O =>
Cu + H2O2 + 2 CH3COOH = Cu(C2H3O2)2 + 2 H2O
Mg3(PO4)2*H2O = Mg3(PO4)2 + H2O =>
Mg3(PO4)2*H2O = Mg3(PO4)2 + H2O
HNO3 + As2O3 + H3O = H3AsO4 + NO2 =>
9 HNO3 + 2 As2O3 + H3O = 4 H3AsO4 + 9 NO2
Ag2SO4(aq) + Cu(s) = CuSO4(aq) + Ag(s) =>
Ag2SO4(aq) + Cu(s) = CuSO4(aq) + 2 Ag(s)
Al2(CrO4)3 + Na = Al + Na2CrO4 =>
Al2(CrO4)3 + 6 Na = 2 Al + 3 Na2CrO4
CU + HCl = CUCl2 + H2 = cucl2 = al =>
CU + 2 HCl = CUCl2 + H2
C8H6 + HBr = C8H8Br2 =>
C8H6 + 2 HBr = C8H8Br2
HClO4 + H2O = H3O + ClO5 =>
HClO4 + 4 H2O = 3 H3O + ClO5
KMnO4 + AlI3 + H2SO4 = I2 + MnSO4 + Al2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 15 I2 + 6 MnSO4 + 5 Al2(SO4)3 + 3 K2SO4 + 24 H2O
P(OH)3 + HNO3 = P(NO3)3 + H2O =>
P(OH)3 + 3 HNO3 = P(NO3)3 + 3 H2O
AlCl3 + NH3 + H2OH2O = Al(OH)3 + NH4Cl =>
2 AlCl3 + 6 NH3 + 3 H2OH2O = 2 Al(OH)3 + 6 NH4Cl
SnO + KOH + H2O = K2[Sn(OH)6] + H2 =>
SnO + 2 KOH + 3 H2O = K2[Sn(OH)6] + H2
MnO4{-} + Cl{-} + [H]{+} = Cl2 + Mn{2+} + H2O =>
2 MnO4{-} + 10 Cl{-} + 16[H]{+} = 5 Cl2 + 2 Mn{2+} + 8 H2O
HNO2 + H2SO4 + FeSO4 = NO + Fe2(SO4)3 + H2O =>
2 HNO2 + H2SO4 + 2 FeSO4 = 2 NO + Fe2(SO4)3 + 2 H2O
NaBr + I2 = I2Br + Na =>
NaBr + I2 = I2Br + Na
Al0 + Cu{2} = Al{3} + Cu0 =>
2 Al0 + 3 Cu{2} = 2 Al{3} + 3 Cu0
CaCl2(aq) = Ca(s) + Cl2(g) =>
CaCl2(aq) = Ca(s) + Cl2(g)
(CH3)3CH2COONa + NaOH = Na2CO3 + C2H6 =>
(CH3)3CH2COONa + NaOH = Na2CO3 + 2 C2H6
FeS + HNO3 + H2SO4 = Fe(SO4)3 + NO2 + H2O =>
FeS + 12 HNO3 + 2 H2SO4 = Fe(SO4)3 + 12 NO2 + 8 H2O
(NH4)2CO3 + PbCl4 = (NH4)2Cl4 + CO3 + Pb =>
(NH4)2CO3 + PbCl4 = (NH4)2Cl4 + CO3 + Pb
MnO2 + H2SO4 = MnSO + H2O + O2 =>
MnO2 + H2SO4 = MnSO + H2O + 2 O2
CrO3 + H2SO4 = Cr(SO4)3 + H2O =>
CrO3 + 3 H2SO4 = Cr(SO4)3 + 3 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CaCO3 + KH2PO4 = Ca(KHPO4)2 + CO2 + H2O =>
CaCO3 + 2 KH2PO4 = Ca(KHPO4)2 + CO2 + H2O
KJ + H2O2 = J2 + KOH =>
2 KJ + H2O2 = J2 + 2 KOH
C8H8O3 + Ag2O + NaOH = C8H7O4Na + Ag + H2O =>
C8H8O3 + Ag2O + NaOH = C8H7O4Na + 2 Ag + H2O
CaCO3 + KH2PO4 = Ca(KHPO4)2 + CO2 + H2O =>
CaCO3 + 2 KH2PO4 = Ca(KHPO4)2 + CO2 + H2O
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