Equations balanced on the previous day | Equations balanced on the next day |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
PbO + NaCl + H2O = PbOHCl + NaOH =>
PbO + NaCl + H2O = PbOHCl + NaOH
K2Cr2O7 + HI + HClO4 = K(ClO4) + I2 + Cr(ClO4)2 + H2O =>
K2Cr2O7 + 8 HI + 6 HClO4 = 2 K(ClO4) + 4 I2 + 2 Cr(ClO4)2 + 7 H2O
CrCl2 + HNO3 = Cr(NO3)2 + HCl =>
CrCl2 + 2 HNO3 = Cr(NO3)2 + 2 HCl
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al + Cl = AlCl =>
Al + Cl = AlCl
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
PbO2 + HCl = PbCl + Cl + H2O =>
PbO2 + 4 HCl = PbCl + 3 Cl + 2 H2O
Ba(No3)2(aq) + Na2Cro4(aq) = BaCro4(s) + NaNo3(aq) =>
Ba(No3)2(aq) + Na2Cro4(aq) = BaCro4(s) + 2 NaNo3(aq)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2S2O5 = Na2O + SO2 =>
Na2S2O5 = Na2O + 2 SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na2S2O5 + H2O = NaOH + SO2 =>
Na2S2O5 + H2O = 2 NaOH + 2 SO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb + CuCl2H2O = PbCl2 + CuH2O =>
Pb + CuCl2H2O = PbCl2 + CuH2O
Sr + NaOH = Sr(OH)2 + Na =>
Sr + 2 NaOH = Sr(OH)2 + 2 Na
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Cd(OH)2 + HNO3 = Cd(NO3)2 + H2O =>
Cd(OH)2 + 2 HNO3 = Cd(NO3)2 + 2 H2O
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH3 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH3 + 2 KOH
Zn3Sb2 + H2O = Zn(OH)2 + H3Sb =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 H3Sb
CH4 + CuO = H2O + CO2 + Cu =>
CH4 + 4 CuO = 2 H2O + CO2 + 4 Cu
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Pb + CuCl2H2O = PbCl2H2O + Cu =>
Pb + CuCl2H2O = PbCl2H2O + Cu
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba + NaOH = Ba(OH)2 + Na =>
Ba + 2 NaOH = Ba(OH)2 + 2 Na
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
I{-} + MnO(OH)2 + H{+} = I3{-} + Mn{2+} + H2O =>
3 I{-} + MnO(OH)2 + 4 H{+} = I3{-} + Mn{2+} + 3 H2O
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2CuCl4 + Na2S2O5 + H2O = NaHSO4 + H3CuCl4 =>
4 H2CuCl4 + Na2S2O5 + 3 H2O = 2 NaHSO4 + 4 H3CuCl4
KMnO4 + MnSO4 + H2O = MnO(OH)2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 7 H2O = 5 MnO(OH)2 + K2SO4 + 2 H2SO4
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