Equations balanced on the previous day | Equations balanced on the next day |
Fe(s) + 2 AgNO3 = Fe(NO3)2 + 2 Ag
As2O3 + NO3{-} + H2O = H3AsO4 + N2O3 + OH{-} =>
As2O3 + 2 NO3{-} + 4 H2O = 2 H3AsO4 + N2O3 + 2 OH{-}
H2SO4ZnO = ZnSO4H2O =>
H2SO4ZnO = ZnSO4H2O
Br({-}) + H{+} + BrO3({-}) = Br2 + H2O =>
5 Br({-}) + 6 H{+} + BrO3({-}) = 3 Br2 + 3 H2O
NaOHF = NaFHO =>
NaOHF = NaFHO
Na2CrO4 + HCl = H2CrO4 + NaCl =>
Na2CrO4 + 2 HCl = H2CrO4 + 2 NaCl
AgNO3(aq) + K2Cr2O7(aq) = CrO4 + AgK2(NO2) =>
AgNO3(aq) + K2Cr2O7(aq) = 2 CrO4 + AgK2(NO2)
KO3 + C3H6O3 = CO2 + K2O + H2O =>
12 KO3 + 5 C3H6O3 = 15 CO2 + 6 K2O + 15 H2O
(NH4)3PO4 + (NH4)6Mo7O24 + HNO3 = NH4NO3 + (NH4)3PMo12O40 + H2O =>
7(NH4)3PO4 + 12(NH4)6Mo7O24 + 72 HNO3 = 72 NH4NO3 + 7(NH4)3PMo12O40 + 36 H2O
Zn + OH{-} + H2O + NO3{-} = Zn(OH)4{2-} + NH3 =>
4 Zn + 7 OH{-} + 6 H2O + NO3{-} = 4 Zn(OH)4{2-} + NH3
KMnO4 + (NH4)2Fe(SO4)2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)SO4 + H2O =>
6 KMnO4 + 10(NH4)2Fe(SO4)2 + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 20(NH4)SO4 + 24 H2O
C6H6(s) + O2(g) = CO2(g) + H2O =>
2 C6H6(s) + 15 O2(g) = 12 CO2(g) + 6 H2O
As2O3 + H2O + NO3{-} + H{+} = H3AsO4 + NO =>
3 As2O3 + 7 H2O + 4 NO3{-} + 4 H{+} = 6 H3AsO4 + 4 NO
Ca{+2} + HPO4{-2} + OH{-} + F{-} = Ca10(PO4)6F2 + H2O =>
10 Ca{+2} + 6 HPO4{-2} + 6 OH{-} + 2 F{-} = Ca10(PO4)6F2 + 6 H2O
C4H4N2 + H2O = C4H3N2 + H3O =>
C4H4N2 + H2O = C4H3N2 + H3O
FeNO3 + NH4OH = FeOH + NH4NO3 =>
FeNO3 + NH4OH = FeOH + NH4NO3
Xe + O2 = Xe2O3 =>
4 Xe + 3 O2 = 2 Xe2O3
CH4CO2 + CaO = CaCO3 + CH4 =>
CH4CO2 + CaO = CaCO3 + CH4
CH9OH + O2 = CO2 + H2O =>
CH9OH + 3 O2 = CO2 + 5 H2O
NaN3 = Na + N4 =>
4 NaN3 = 4 Na + 3 N4
AlCl3 + CuSO4 = Al(SO4) + CuCl3 =>
AlCl3 + CuSO4 = Al(SO4) + CuCl3
HIn = H{+} + In{-} =>
HIn = H{+} + In{-}
CNS + IO3 + Cl = CN + SO4 + ICl2 =>
3 CNS + 4 IO3 + 8 Cl = 3 CN + 3 SO4 + 4 ICl2
HBr + K2CO3 = HK2 + BrCO3 =>
HBr + K2CO3 = HK2 + BrCO3
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
K2CrO7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
2 K2CrO7 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 5 H2O + 9 O
NH3OHH2SO4 = NH3SO4H2OH =>
NH3OHH2SO4 = NH3SO4H2OH
K2CrO4 + ZnCl2 = KCl + ZnCrO4 =>
K2CrO4 + ZnCl2 = 2 KCl + ZnCrO4
K2CrO4 + HNO3 + NaOH = HNO2 + KOH + CrO4 + NaNO3 =>
K2CrO4 + 2 HNO3 + NaOH = HNO2 + 2 KOH + CrO4 + NaNO3
Cu(No3)2 + CoCl2 = CuCl2 + Co(No3)2 =>
Cu(No3)2 + CoCl2 = CuCl2 + Co(No3)2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Fe + ZnSO4 = Zn2 + FeSO4 =>
2 Fe + 2 ZnSO4 = Zn2 + 2 FeSO4
KI + Na2CO3 = K2CO3(aq) + NaI(aq) =>
2 KI + Na2CO3 = K2CO3(aq) + 2 NaI(aq)
HCl + HgCl2 = H2Cl3 + Hg =>
4 HCl + HgCl2 = 2 H2Cl3 + Hg
C12H22O11 + KOH + CuSO4 = Cu2O + H2O + K2SO4 + C12H22O12 =>
C12H22O11 + 4 KOH + 2 CuSO4 = Cu2O + 2 H2O + 2 K2SO4 + C12H22O12
K2(CO3) + HCl = KCl + H2(CO3) =>
K2(CO3) + 2 HCl = 2 KCl + H2(CO3)
ZnCO3 + C6H8O6 = Zn(C6H7O6)2 + H2O + CO2 =>
ZnCO3 + 2 C6H8O6 = Zn(C6H7O6)2 + H2O + CO2
PbSBr2 = PbBr2S =>
PbSBr2 = PbBr2S
La(NO3)3 + NaIO3 = La(IO3)3 + NaNO3 =>
La(NO3)3 + 3 NaIO3 = La(IO3)3 + 3 NaNO3
KMNO4(aq) + NANO2(aq) + H20(l) = MNO2(aq) + NANO3(aq) + KOH(aq) =>
20 KMNO4(aq) + 20 NANO2(aq) + H20(l) = 20 MNO2(aq) + 20 NANO3(aq) + 20 KOH(aq)
Na2SO4 + H2SO4 = Na2S2O8 + H2O + SO2 =>
Na2SO4 + 2 H2SO4 = Na2S2O8 + 2 H2O + SO2
HNO3NaSiO3 = HSiO3NaNO3 =>
HNO3NaSiO3 = HSiO3NaNO3
Na2CO3 + Ca(NO3)2*4H2O = Na2(NO3)2 + CaCO3 + H2O =>
Na2CO3 + Ca(NO3)2*4H2O = Na2(NO3)2 + CaCO3 + 4 H2O
N2H4 + NO4 = N + H2O =>
2 N2H4 + NO4 = 5 N + 4 H2O
CLORATODEPOTASIOBROMURODEZINC = CLORATODEZINCBROMURODEPOTASIO =>
CLORATODEPOTASIOBROMURODEZINC = CLORATODEZINCBROMURODEPOTASIO
K2CO2 + Zn(C2H3O2)2 = ZnCO2 + K2(C2H3O2)2 =>
K2CO2 + Zn(C2H3O2)2 = ZnCO2 + K2(C2H3O2)2
Sb2S3(s) + Fe(s) = Sb(s) + FeS(s) =>
Sb2S3(s) + 3 Fe(s) = 2 Sb(s) + 3 FeS(s)
CuSO4 + NaHCO3 = CuNa + HCO3SO4 =>
CuSO4 + NaHCO3 = CuNa + HCO3SO4
BaO2H2O = Ba(OH)2 + O2(g) =>
2 BaO2H2O = 2 Ba(OH)2 + O2(g)
Fe + Cr = Fe2Cr3 =>
2 Fe + 3 Cr = Fe2Cr3
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