Equations balanced on the previous day | Equations balanced on the next day |
2 Fe(NO3)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NH4NO3 + 3 CO2
P4(s) + O2(g) = P4O6(s) =>
P4(s) + 3 O2(g) = P4O6(s)
X2O3 + HY = XY3 + H2O =>
X2O3 + 6 HY = 2 XY3 + 3 H2O
KCN + HOH = KOH + HCN =>
KCN + HOH = KOH + HCN
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
MgS + HNO3 = MgSO4 + NO + H2O =>
3 MgS + 8 HNO3 = 3 MgSO4 + 8 NO + 4 H2O
C3H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C3H6O(s) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CdS + H2SO4 = CdSO4 + H2O + SO2 =>
CdS + 4 H2SO4 = CdSO4 + 4 H2O + 4 SO2
Ai + Fe2O3 = Fe + Ai2O3 =>
2 Ai + Fe2O3 = 2 Fe + Ai2O3
HNO3 + Cu = Cu(NO3)2 + NO2 + H3O =>
3 HNO3 + Cu = Cu(NO3)2 + NO2 + H3O
(NH4)2Fe(SO4)2(H2O)6 + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2(H2O)6 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 68 H2O
AlCl3 + Pb(NO3)2 = Al(NO3)2 + Cl3Pb =>
AlCl3 + Pb(NO3)2 = Al(NO3)2 + Cl3Pb
Na2S(aq) + CuNO3(aq) = Cu2S(s) + NaNO3(aq) =>
Na2S(aq) + 2 CuNO3(aq) = Cu2S(s) + 2 NaNO3(aq)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
MnO4{-} + C2O4{2-} + H2O = Mn{2+} + CO2 + OH{-} =>
2 MnO4{-} + 5 C2O4{2-} + 8 H2O = 2 Mn{2+} + 10 CO2 + 16 OH{-}
Ca(CH3COOH)2 + O2 = CO2 + H2O + CaO =>
2 Ca(CH3COOH)2 + 9 O2 = 8 CO2 + 8 H2O + 2 CaO
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Ba + Pb(NO) = BaNO + Pb =>
Ba + Pb(NO) = BaNO + Pb
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
K + Pb(NO3)2 = KNO3 + Pb =>
2 K + Pb(NO3)2 = 2 KNO3 + Pb
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
HCl = H + Cl =>
HCl = H + Cl
C2H8O7 + NaHCO3 = NaC2H4O2 + H2O + CO2 =>
9 C2H8O7 + 2 NaHCO3 = 2 NaC2H4O2 + 33 H2O + 16 CO2
H2OCu = CuOH2 =>
H2OCu = CuOH2
P2O5 + HNO3 = N2O5 + HPO3 =>
P2O5 + 2 HNO3 = N2O5 + 2 HPO3
CuO + HNO3 + NH3 = Cu(NO3)2(NH3)4(H2O) =>
CuO + 2 HNO3 + 4 NH3 = Cu(NO3)2(NH3)4(H2O)
ZnCl6 + H2 = HCl6 + Zn2 =>
2 ZnCl6 + H2 = 2 HCl6 + Zn2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3(aq) + HCl(aq) = NaCl(aq) + SO2(g) + S8(s) + H2O(l) =>
8 Na2S2O3(aq) + 16 HCl(aq) = 16 NaCl(aq) + 8 SO2(g) + S8(s) + 8 H2O(l)
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
C6H11COOH + NH4OH = C6H11COONH4 + H2O =>
C6H11COOH + NH4OH = C6H11COONH4 + H2O
NaOH + CoCl2 = Co(OH)2 + NaCl =>
2 NaOH + CoCl2 = Co(OH)2 + 2 NaCl
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
HClO3 + HI = HCl + H2O + I2 =>
HClO3 + 6 HI = HCl + 3 H2O + 3 I2
Na + Cu(NO3)2 = NaNO3 + Cu =>
2 Na + Cu(NO3)2 = 2 NaNO3 + Cu
Cd(CH3COO)2 + NH2{-}NH{-}CS{-}NH2 = Cd(NH2{-}NH{-}CS{-}NH2)(CH3COO)2 =>
Cd(CH3COO)2 + NH2{-}NH{-}CS{-}NH2 = Cd(NH2{-}NH{-}CS{-}NH2)(CH3COO)2
CH4 + O2 = CO + H2 =>
2 CH4 + O2 = 2 CO + 4 H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
AgCl(s) + NH3(aq) = [Ag(NH3)2](aq) + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2](aq) + Cl(aq)
C3H5(C18H35O2)3 + NaOH = C3H5(OH)3 + C17H35COONa =>
C3H5(C18H35O2)3 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
HC4H7O2 + LiOH = LiC4H7O2 + H2O =>
HC4H7O2 + LiOH = LiC4H7O2 + H2O
H2SO4 + H2O = H8SO7 =>
H2SO4 + 3 H2O = H8SO7
HSO4 + K2Cr2O7 = K2SO4 + Cr(SO4)3 + H2O + O =>
14 HSO4 + 2 K2Cr2O7 = 2 K2SO4 + 4 Cr(SO4)3 + 7 H2O + 7 O
Bi(NO3)3 + Na2CO3 + H2O = Bi2(OH)4CO3 + CO2 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2CO3 + 2 H2O = Bi2(OH)4CO3 + 2 CO2 + 6 NaNO3
S{2-} + I2 = S + I{-} =>
S{2-} + I2 = S + 2 I{-}
Ag + HNO2 = AgNO3 + H2O + NO =>
Ag + 4 HNO2 = AgNO3 + 2 H2O + 3 NO
C6H8O6 + Mg(OH)2 = Mg(C6H7O6)2 + H2O =>
2 C6H8O6 + Mg(OH)2 = Mg(C6H7O6)2 + 2 H2O
W + O2 = WO5 =>
2 W + 5 O2 = 2 WO5
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
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