Equations balanced on the previous day | Equations balanced on the next day |
SnO + 2 KOH + H2O = K2Sn(OH)4
HNO3 + Fe = Fe(NO3)2 + H2O + NO =>
8 HNO3 + 3 Fe = 3 Fe(NO3)2 + 4 H2O + 2 NO
MnO2 + H2SO4 + C2O4H2 = MnSO4 + H2O + CO2 =>
MnO2 + H2SO4 + C2O4H2 = MnSO4 + 2 H2O + 2 CO2
MnO2 + H2SO4 + C2O4H2 = MnSO4 + H2O + CO2 =>
MnO2 + H2SO4 + C2O4H2 = MnSO4 + 2 H2O + 2 CO2
H2SO4 + HO{-} = SO4{2-} + H2O =>
H2SO4 + 2 HO{-} = SO4{2-} + 2 H2O
H + N = NH4 =>
4 H + N = NH4
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = CaF2 + CrCl3 + Fe(SCN)3 + H2O + KAl(OH)4 + MgCO3 + NaSiO3 + PI3 + PbBr2 =>
119 H2 + 18 Ca(CN)2 + 6 NaAlF4 + 12 FeSO4 + 6 MgSiO3 + 6 KI + 2 H3PO4 + 12 PbCrO4 + 24 BrCl + 6 CF2Cl2 + 24 SO2 = 18 CaF2 + 12 CrCl3 + 12 Fe(SCN)3 + 110 H2O + 6 KAl(OH)4 + 6 MgCO3 + 6 NaSiO3 + 2 PI3 + 12 PbBr2
C12H26 = C8H18 + C2H4 =>
C12H26 = C8H18 + 2 C2H4
Cu + FeNO3 = Fe + Cu(NO3)2 =>
Cu + 2 FeNO3 = 2 Fe + Cu(NO3)2
HCl + H3SiO4 = Cl2 + H2O + Si2O3 =>
4 HCl + 2 H3SiO4 = 2 Cl2 + 5 H2O + Si2O3
CsOH + TiO = Ti(OH)2 + Cs2O =>
2 CsOH + TiO = Ti(OH)2 + Cs2O
HNO3 + Fe = Fe(NO3)2 + H2O + NO =>
8 HNO3 + 3 Fe = 3 Fe(NO3)2 + 4 H2O + 2 NO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NiO + H3PO4 = Ni2P4O12 + H2O =>
2 NiO + 4 H3PO4 = Ni2P4O12 + 6 H2O
H2S + FeBr3 = FeBr2 + S + HBr =>
H2S + 2 FeBr3 = 2 FeBr2 + S + 2 HBr
RbCl(aq) + Fe(NO3)3(aq) = FeCl3(aq) + Rb(NO3) =>
3 RbCl(aq) + Fe(NO3)3(aq) = FeCl3(aq) + 3 Rb(NO3)
MnO4{-} + H{+} + SO3{2–} = Mn{2+} + SO4{2–} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{2–} = 2 Mn{2+} + 5 SO4{2–} + 3 H2O
HCl + NaSO4 = NaCl + HSO4 =>
HCl + NaSO4 = NaCl + HSO4
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg + H2O = Mg(OH) + H2 =>
2 Mg + 2 H2O = 2 Mg(OH) + H2
NaOSO2ONa + H2O = Na2SO4*10H2O =>
NaOSO2ONa + 10 H2O = Na2SO4*10H2O
Cl{2+} + NaBr = NaCl + Br{2+} =>
Cl{2+} + NaBr = NaCl + Br{2+}
KCl(aq) + Pb(C2H3O2)2 = K(C2H3O2) + PbCl2 =>
2 KCl(aq) + Pb(C2H3O2)2 = 2 K(C2H3O2) + PbCl2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Sr(s) + O2(g) = SrO2 =>
Sr(s) + O2(g) = SrO2
Cr(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
2 Cr(SO4)3 + 11 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 6 K2SO4 + 6 I2
CrI2 + NaOH + Cl2 = NaIO4 + NaCrO4 + NaCl + H2O =>
2 CrI2 + 48 NaOH + 21 Cl2 = 4 NaIO4 + 2 NaCrO4 + 42 NaCl + 24 H2O
Cd(NO3)2 + (NH4)3(PO4) = Cd3(PO4)2 + NH4(NO3) =>
3 Cd(NO3)2 + 2(NH4)3(PO4) = Cd3(PO4)2 + 6 NH4(NO3)
As2S5 + HCIO3 + H2O = HCI + H3AsO4 + H2SO4 =>
3 As2S5 + 20 HCIO3 + 24 H2O = 20 HCI + 6 H3AsO4 + 15 H2SO4
Cu(NO3)2 + (NH4)2(CO3) = Cu(CO3) + NH4(NO3) =>
Cu(NO3)2 + (NH4)2(CO3) = Cu(CO3) + 2 NH4(NO3)
Ca + H2Cl3 = CaCl2 + H2 =>
3 Ca + 2 H2Cl3 = 3 CaCl2 + 2 H2
EDTA + Ca = EDTACa =>
EDTA + Ca = EDTACa
Fe(s) + O2 = Fe2O3(s) =>
4 Fe(s) + 3 O2 = 2 Fe2O3(s)
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2O + CO2 = C6H1O6 + O2 =>
2 H2O + 24 CO2 = 4 C6H1O6 + 13 O2
CuS + HNO3(dil) = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3(dil) = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
PbNO{3}2 + KI = PbI + KNO{3} =>
PbNO{3}2 + KI = PbI + KNO{3}
CrI3 + AgC2H3O2 = Cr(C2H3O2)3 + AgI =>
CrI3 + 3 AgC2H3O2 = Cr(C2H3O2)3 + 3 AgI
Cu + HgO = CuO + Hg =>
Cu + HgO = CuO + Hg
C6H10O + [Ag(NH3)2]OH = C6H11OH + Ag(NH3)2O =>
C6H10O + 2[Ag(NH3)2]OH = C6H11OH + 2 Ag(NH3)2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Na2Cr2O7 + SO2 + H2O = Cr(OH)SO4 + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + Na2SO4
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
KMnO4 + Na2S2O3 = Na2MnO4 + KS2O3 =>
KMnO4 + Na2S2O3 = Na2MnO4 + KS2O3
CO(g) + H2O(l) = H2 + CO2 =>
CO(g) + H2O(l) = H2 + CO2
Fe(OH)2 + Br2 = Fe(OH)3 + FeBr3 =>
6 Fe(OH)2 + 3 Br2 = 4 Fe(OH)3 + 2 FeBr3
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