Equations balanced on the previous day | Equations balanced on the next day |
4 P + 5 SiO2 = 2 P2O5 + 5 Si
Zn(NO3)2 + Cu = Zn + Cu(NO3)2 =>
Zn(NO3)2 + Cu = Zn + Cu(NO3)2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + HOH =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 HOH
Na2C2H3O2 + H2O = OH{-} + Na2C2H4O2{+} =>
Na2C2H3O2 + H2O = OH{-} + Na2C2H4O2{+}
BaHCO3 = Ba + HCO3 =>
BaHCO3 = Ba + HCO3
ZnF2 + C2CuN2 = CuF2 + C2N2Zn =>
ZnF2 + C2CuN2 = CuF2 + C2N2Zn
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaHCO3 + HCl = CO2 + NaCl + H2O =>
NaHCO3 + HCl = CO2 + NaCl + H2O
CuO + NaBH4 = Cu + Na2O + H2 + B6O =>
4 CuO + 6 NaBH4 = 4 Cu + 3 Na2O + 12 H2 + B6O
Se2O6 + H2O = H6Se2O9 =>
Se2O6 + 3 H2O = H6Se2O9
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Na2B4O7*10H2O + NH4Cl = BN + NaCl + H2O + HCl =>
Na2B4O7*10H2O + 4 NH4Cl = 4 BN + 2 NaCl + 17 H2O + 2 HCl
RaO + H2O = H2RaO2 =>
RaO + H2O = H2RaO2
LiOH + P4 = LiPOH =>
4 LiOH + P4 = 4 LiPOH
Cr2O7{-2} + H{+} + SO3{-2} = SO4{-2} + H2O + Cr{+3} =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 3 SO4{-2} + 4 H2O + 2 Cr{+3}
CH3COOH + Ag2O = Ag + CO2 + H2O =>
CH3COOH + 4 Ag2O = 8 Ag + 2 CO2 + 2 H2O
H2CO3 + KNO3 = HNO3 + K2CO3 =>
H2CO3 + 2 KNO3 = 2 HNO3 + K2CO3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Sr10O15 + Cr2O3 + SrH2 = Sr200Cr100O325H75 + H =>
35 Sr10O15 + 150 Cr2O3 + 250 SrH2 = 3 Sr200Cr100O325H75 + 275 H
Cl2 + Na2S2O3*5H2O + NaOH = Na2S2O6 + NaCl + H2O =>
3 Cl2 + Na2S2O3*5H2O + 6 NaOH = Na2S2O6 + 6 NaCl + 8 H2O
ZnCO3 + NH3 + H2O = Zn(OH)2 + (NH4)2CO3 =>
ZnCO3 + 2 NH3 + 2 H2O = Zn(OH)2 + (NH4)2CO3
GdCl3 + Ca = Gd + CaCl2 =>
2 GdCl3 + 3 Ca = 2 Gd + 3 CaCl2
Na2S + Fe(ClO3)2 = Na2(ClO3)2 + FeS =>
Na2S + Fe(ClO3)2 = Na2(ClO3)2 + FeS
Br + BaI2 = I2 + BaBr2 =>
2 Br + BaI2 = I2 + BaBr2
ClO2{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO2{-} + 3 Cl{-} + 4 H{+} = 2 Cl2 + 2 H2O
KCIO = KCI + O2 =>
2 KCIO = 2 KCI + O2
Zn(s) + AgNO3(aq) = ZnNO3(s) + Ag(aq) =>
Zn(s) + AgNO3(aq) = ZnNO3(s) + Ag(aq)
CHO + O2 = CO + H2O =>
4 CHO + O2 = 4 CO + 2 H2O
NaVO3 + H2SO4 = V2O5 + NaHSO4 + H2O =>
2 NaVO3 + 2 H2SO4 = V2O5 + 2 NaHSO4 + H2O
ZnSO4 + H2O = ZnSO4(Zn(OH)2)3 + H2SO4 =>
4 ZnSO4 + 6 H2O = ZnSO4(Zn(OH)2)3 + 3 H2SO4
GdCl3 + Ca = Gd + CaCl3 =>
GdCl3 + Ca = Gd + CaCl3
NaOH + NH4Cl + AgCl = Ag(NH3)2Cl + NaCl + H2O =>
2 NaOH + 2 NH4Cl + AgCl = Ag(NH3)2Cl + 2 NaCl + 2 H2O
FeO + Fe(OH)3 = Fe(OH)2 + Fe2O3 =>
3 FeO + 2 Fe(OH)3 = 3 Fe(OH)2 + Fe2O3
CH3COOH + Ag2O = Ag + CO2 + H2O =>
CH3COOH + 4 Ag2O = 8 Ag + 2 CO2 + 2 H2O
MgCl2 + Ag(NO3)2 = Mg(NO3)2 + AgCl2 =>
MgCl2 + Ag(NO3)2 = Mg(NO3)2 + AgCl2
Ba(NO3)2 + La(NO3)3 + CuC2O4 + C2H5NO2 = LaBa2Cu3O7 + CO2 + H2O + N2 =>
36 Ba(NO3)2 + 18 La(NO3)3 + 54 CuC2O4 + 56 C2H5NO2 = 18 LaBa2Cu3O7 + 220 CO2 + 140 H2O + 91 N2
Pb(NO3)2 + ZnSO4 = Zn(NO3)2 + PbSO4 =>
Pb(NO3)2 + ZnSO4 = Zn(NO3)2 + PbSO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
S + I{-} = S2{-} + I2 =>
4 S + 2 I{-} = 2 S2{-} + I2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
H2S + NH4(OH) = S(NH4)2 + H2O =>
H2S + 2 NH4(OH) = S(NH4)2 + 2 H2O
Ba(NO3)2(aq)NH4Cl(aq) = BaCl(aq)NH4(NO3)2(aq) =>
Ba(NO3)2(aq)NH4Cl(aq) = BaCl(aq)NH4(NO3)2(aq)
Zn(NO3)2 + H2ONH3 = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 H2ONH3 = Zn(OH)2 + 2 NH4NO3
C2H3O2F + O2 = CO + H2O + HF =>
2 C2H3O2F + O2 = 4 CO + 2 H2O + 2 HF
HCl + F2 = HF2 + Cl2 =>
2 HCl + 2 F2 = 2 HF2 + Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al2(SO4)3 + Li3PO3 = AlPO3 + Li2SO4 =>
Al2(SO4)3 + 2 Li3PO3 = 2 AlPO3 + 3 Li2SO4
ClO3{-} + H2O2 + I2 = IO3{-} + Cl{-} + H{+} =>
4 ClO3{-} + 3 H2O2 + 3 I2 = 6 IO3{-} + 4 Cl{-} + 6 H{+}
P + O2 = P5O10 =>
5 P + 5 O2 = P5O10
HSnO2 + CrO4 = HSnO3 + CrO2 =>
2 HSnO2 + CrO4 = 2 HSnO3 + CrO2
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