Equations balanced on the previous day | Equations balanced on the next day |
CH4 + 2 O2 = CO2 + 2 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Ba + Ni3(SO4)2 = Ni + Ba3(SO4)2 =>
3 Ba + Ni3(SO4)2 = 3 Ni + Ba3(SO4)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KNO3 + AlCl3 = Al(NO3)3 + KCl =>
3 KNO3 + AlCl3 = Al(NO3)3 + 3 KCl
Sn + NH4OH = SnOH + NH4 =>
Sn + NH4OH = SnOH + NH4
H2 + NaNO2 = H2O + NaOH + NH3 =>
3 H2 + NaNO2 = H2O + NaOH + NH3
Sb + F2 = Sb2F3 =>
4 Sb + 3 F2 = 2 Sb2F3
(NH4)6Mo7O24 + NH4I + HCl = (NH4)2[MoOCl5] + I2 + HI + H2O =>
2(NH4)6Mo7O24 + 16 NH4I + 70 HCl = 14(NH4)2[MoOCl5] + 7 I2 + 2 HI + 34 H2O
S2O3{-}2(aq) + H2O2(aq) = S3O6{-}2(aq) + SO4{-}2(aq) + H2O(l) =>
2 S2O3{-}2(aq) + 4 H2O2(aq) = S3O6{-}2(aq) + SO4{-}2(aq) + 4 H2O(l)
K2CrO4(aq) + Hg2(NO3)2(aq) = K2(NO3)2 + Hg2CrO4 =>
K2CrO4(aq) + Hg2(NO3)2(aq) = K2(NO3)2 + Hg2CrO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(NH4)6Mo7O24 + NH4I + HCl = (NH4)2[MoOCl5] + I2 + HI + H2O =>
2(NH4)6Mo7O24 + 16 NH4I + 70 HCl = 14(NH4)2[MoOCl5] + 7 I2 + 2 HI + 34 H2O
Na2Cr2O7 + H2O2 = O2 + NaHCr =>
2 Na2Cr2O7 + 2 H2O2 = 9 O2 + 4 NaHCr
(NH4)6Mo7O24 + NH4I + HCl = (NH4)2[MoOCl5] + I2 + HI + H2O =>
2(NH4)6Mo7O24 + 16 NH4I + 70 HCl = 14(NH4)2[MoOCl5] + 7 I2 + 2 HI + 34 H2O
Cu2FeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + N2O3 + H2SO4 + H2O =>
4 Cu2FeS2 + 66 HNO3 = 8 Cu(NO3)2 + 4 Fe(NO3)3 + 19 N2O3 + 8 H2SO4 + 25 H2O
NaHCO{3} + H{3}C{6}H{5}O{7} = Na{3}C{6}H{5}O{7} + CO{2} + H{2}O =>
NaHCO{3} + 4 H{3}C{6}H{5}O{7} = Na{3}C{6}H{5}O{7} + CO{2} + 5 H{2}O
CH3OH + Li = CH3LiO + H2 =>
2 CH3OH + 2 Li = 2 CH3LiO + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BrO{-} + Fe{3+} + OH{-} = BrO3{-} + Fe{2+} + H2O =>
BrO{-} + 4 Fe{3+} + 4 OH{-} = BrO3{-} + 4 Fe{2+} + 2 H2O
(NH4)2Fe(SO4)2 + K2[HgI4] + KOH = Hg2NH2I3 + Fe(OH)2 + KI + K2SO4 + H2O =>
(NH4)2Fe(SO4)2 + 4 K2[HgI4] + 6 KOH = 2 Hg2NH2I3 + Fe(OH)2 + 10 KI + 2 K2SO4 + 4 H2O
(NH4)6Mo7O24 + NH4I + HCl = (NH4)2[MoOCl5] + I2 + HI + H2O =>
2(NH4)6Mo7O24 + 16 NH4I + 70 HCl = 14(NH4)2[MoOCl5] + 7 I2 + 2 HI + 34 H2O
(NH4)2SnCl6 + H2O = Sn(OH)4 + HCl + NH3 =>
(NH4)2SnCl6 + 4 H2O = Sn(OH)4 + 6 HCl + 2 NH3
NaI(aq) + Br2(g) = I2(g) + Br2Na(aq) =>
2 NaI(aq) + 2 Br2(g) = I2(g) + 2 Br2Na(aq)
Fl + H = FlH =>
Fl + H = FlH
Na2SiO3 + H3PO4 = Na3PO4 + H2SiO3 =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SiO3
CaBr2 + Fe = FeBr2 + Ca =>
CaBr2 + Fe = FeBr2 + Ca
FeCl3 + NaOH = Fe(OH) + NaCl3 =>
FeCl3 + NaOH = Fe(OH) + NaCl3
[(CH3)2CH]2NC2H4Cl*HCl + Na2CO3 = [(CH3)2CH]2NC2H4Cl + NaCl + NaHCO3 =>
[(CH3)2CH]2NC2H4Cl*HCl + Na2CO3 = [(CH3)2CH]2NC2H4Cl + NaCl + NaHCO3
(NH4)6Mo7O24 + NH4I + HCl = (NH4)2[MoOCl5] + I2 + HI + H2O =>
2(NH4)6Mo7O24 + 16 NH4I + 70 HCl = 14(NH4)2[MoOCl5] + 7 I2 + 2 HI + 34 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NiSO4 + C4H8N2O2 = Ni(C4H7N2O2)2 + H2SO4 =>
NiSO4 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + H2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C8H16 + KMnO4 + H2O = C8H18O2 + MnO2 + KOH =>
3 C8H16 + 2 KMnO4 + 4 H2O = 3 C8H18O2 + 2 MnO2 + 2 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + FeCl3 = HCl + FeN =>
NH3 + FeCl3 = 3 HCl + FeN
AlCl3 + BaSO4{2-} = AlSO4{2-} + BaCl3 =>
AlCl3 + BaSO4{2-} = AlSO4{2-} + BaCl3
AgNO3 + HCl = [AgCl2]H + HNO3 =>
AgNO3 + 2 HCl = [AgCl2]H + HNO3
C3H7OH + CuO = (t)Cu + H2O + C2H5COH =>
C3H7OH + CuO = (t)Cu + H2O + C2H5COH
Na + MgO2 = NaMg + O2 =>
Na + MgO2 = NaMg + O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2O5 = NaO2 + O2 =>
2 Na2O5 = 4 NaO2 + O2
H2 + NaNO2 = H2O + NaOH + NH3 =>
3 H2 + NaNO2 = H2O + NaOH + NH3
Na2CO3(H2O) + HCl = NaCl + CO2 + H2O =>
Na2CO3(H2O) + 2 HCl = 2 NaCl + CO2 + 2 H2O
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
CrO7{-2} + Cl{-} + H{+} = Cr{+3} + H2O + Cl2 =>
2 CrO7{-2} + 18 Cl{-} + 28 H{+} = 2 Cr{+3} + 14 H2O + 9 Cl2
H2 + NaNO2 = H2O + NaOH + NH3 =>
3 H2 + NaNO2 = H2O + NaOH + NH3
SO2 + TeCl4 + H2O = H2SO4 + Te + HCl =>
2 SO2 + TeCl4 + 4 H2O = 2 H2SO4 + Te + 4 HCl
Na2CO3 + K2CrO4 = K2CO3 + Na2CrO4 =>
Na2CO3 + K2CrO4 = K2CO3 + Na2CrO4
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