Equations balanced on the previous day | Equations balanced on the next day |
Ca(OH)2 + CO2 = Ca + CO3 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
H3PO4 + MgCl2 + NH3 = MgNH4PO4 + NH4Cl =>
H3PO4 + MgCl2 + 3 NH3 = MgNH4PO4 + 2 NH4Cl
K3PO4 + Zn(ClO2)2 = KClO2 + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(ClO2)2 = 6 KClO2 + Zn3(PO4)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(NO3)3 + Zn(NO3)2 + NH2CONH2 = ZnAl2O4 + N2 + H2O + CO2 =>
6 Al(NO3)3 + 3 Zn(NO3)2 + 20 NH2CONH2 = 3 ZnAl2O4 + 32 N2 + 40 H2O + 20 CO2
FeOH + Cl = FeOHCl =>
FeOH + Cl = FeOHCl
(NH4)2SO4 + Ag(NO3) = (NH4)2NO3 + AgSO4 =>
(NH4)2SO4 + Ag(NO3) = (NH4)2NO3 + AgSO4
Ba(OH)2 + Na2(SO4) = Ba(SO4) + NaOH =>
Ba(OH)2 + Na2(SO4) = Ba(SO4) + 2 NaOH
Ca2(PO4)3 + SiO2 + C = CaSiO3 + CO + P =>
Ca2(PO4)3 + 2 SiO2 + 10 C = 2 CaSiO3 + 10 CO + 3 P
K3PO4 + NaI = KI + Na3PO4 =>
K3PO4 + 3 NaI = 3 KI + Na3PO4
Al(s) + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
NaBr + H3PO4 = NaPO4H3Br =>
NaBr + H3PO4 = NaPO4H3Br
FeO42{-} + H{+} = Fe3{+} + O2 + H2O =>
3 FeO42{-} + 4 H{+} = Fe3{+} + 62 O2 + 2 H2O
FeI + Cu(NO3)2 = Fe(NO3)2 + CuI =>
FeI + Cu(NO3)2 = Fe(NO3)2 + CuI
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
Cr2O7{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O7{-} + 74 Cl{-} + 84 H{+} = 4 Cr3{+} + 42 H2O + 37 Cl2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
C8H9NO2 + NaOH + CH3OH = C10H15NO2 + NaHCO3 + H2O =>
3 C8H9NO2 + NaOH + 7 CH3OH = 3 C10H15NO2 + NaHCO3 + 5 H2O
BC6H6N9O21 = B2O3 + CO2 + H2O + N2 + O2 =>
4 BC6H6N9O21 = 2 B2O3 + 24 CO2 + 12 H2O + 18 N2 + 9 O2
C + CO + H2 + N2 = C7H5(NO3)2 =>
2 C + 12 CO + 5 H2 + 2 N2 = 2 C7H5(NO3)2
MgSO3 + HNO2 = Mg(NO2)2 + H2SO3 =>
MgSO3 + 2 HNO2 = Mg(NO2)2 + H2SO3
Cd + Pb(No3)2 = Pb + Cd(No3)2 =>
Cd + Pb(No3)2 = Pb + Cd(No3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3AsO3 + CrO7 = H3AsO4 + Cr =>
7 H3AsO3 + CrO7 = 7 H3AsO4 + Cr
NaCI + H2O = NaCIH2O =>
NaCI + H2O = NaCIH2O
H2O(aq) + K2SO3(aq) = H2SO3(aq) + KOH(aq) =>
2 H2O(aq) + K2SO3(aq) = H2SO3(aq) + 2 KOH(aq)
Fe2{+} + Cr2O72{-} + H2 = Fe3{+} + Cr3{+} + H2O =>
15 Fe2{+} + 3 Cr2O72{-} + 216 H2 = 10 Fe3{+} + 2 Cr3{+} + 216 H2O
Pb(OH)4 + CuS = Cu(OH)2 + PbS2 =>
Pb(OH)4 + 2 CuS = 2 Cu(OH)2 + PbS2
Ca(C2H3OO)2 + Na2CO3 = CaCO3 + C2H3NaO2 =>
Ca(C2H3OO)2 + Na2CO3 = CaCO3 + 2 C2H3NaO2
BaCl2(aq) + Na2SO4 = BaSO4 + Na2Cl2 =>
BaCl2(aq) + Na2SO4 = BaSO4 + Na2Cl2
CaCO3 + C3H6O3 = CO2 + H2O + CaC3H4O3 =>
CaCO3 + C3H6O3 = CO2 + H2O + CaC3H4O3
Bi(OH)3 + Na2SnO2 = Bi + Na2SnO3 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 3 H2O
C12H22O11 + H2 = C6H10O4 + H2O =>
C12H22O11 + 2 H2 = 2 C6H10O4 + 3 H2O
C4H8O3 + H2O = C2H8O + CH2O2 =>
C4H8O3 + 2 H2O = C2H8O + 2 CH2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
Pb(NO3)2 + Na2S = PbS + Na2 + NO3 =>
Pb(NO3)2 + Na2S = PbS + Na2 + 2 NO3
C12H22O11 + H2 = CH3CH2OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 CH3CH2OH + 10 CO2
(CH3)3CBr + OH{-} = (CH3)3COH + Br{-} =>
(CH3)3CBr + OH{-} = (CH3)3COH + Br{-}
K2Cr2O7 + H2O + KI = Cr(OH)3 + KOH + I2 =>
K2Cr2O7 + 7 H2O + 6 KI = 2 Cr(OH)3 + 8 KOH + 3 I2
H2O + SO3{2-} = SO4{2-} + H2 =>
H2O + SO3{2-} = SO4{2-} + H2
C6H24N6Cl3Co*3H2O + Na2(C4H4O6)*2H2O = C6H24N6ClCo(C4H4O6)*5H2O + NaCl =>
C6H24N6Cl3Co*3H2O + Na2(C4H4O6)*2H2O = C6H24N6ClCo(C4H4O6)*5H2O + 2 NaCl
FeKSCN + NH3 = HFeSCN + KNH2 =>
FeKSCN + NH3 = HFeSCN + KNH2
I + CCl4 = Cl + CI =>
I + CCl4 = 4 Cl + CI
FeO + HBr = FeBr + H2O2 =>
2 FeO + 2 HBr = 2 FeBr + H2O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Re(Mn2O4)7 + {-} + H{+} + H2S4O10 = MnS2O5 + H2O + Re{7+} =>
Re(Mn2O4)7 + 35e + 42 H{+} + 7 H2S4O10 = 14 MnS2O5 + 28 H2O + Re{7+}
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe2(SO4)3 + H2O*NO =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = Na2SO4 + Fe2(SO4)3 + 2 H2O*NO
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