Equations balanced on the previous day | Equations balanced on the next day |
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
FeCl2(aq) + NaOH(aq) = Fe(OH)2 + NaCl =>
FeCl2(aq) + 2 NaOH(aq) = Fe(OH)2 + 2 NaCl
Fe2O3 + HCl = HFeCl4 + H2O =>
Fe2O3 + 8 HCl = 2 HFeCl4 + 3 H2O
C20H26N2 + O2 = CO2 + H2O + N2 =>
2 C20H26N2 + 53 O2 = 40 CO2 + 26 H2O + 2 N2
N2O + H2O2 = NH4 + NO3 =>
7 N2O + 10 H2O2 = 5 NH4 + 9 NO3
(CH2)5CHOH + O2 = CO2 + H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O
HIRbOH = RbIHOH =>
HIRbOH = RbIHOH
HCN + Na2S2O3 + Na2CO3 = NaCNS + Na2SO4 + CO2 + H2O =>
4 HCN + 3 Na2S2O3 + Na2CO3 = 4 NaCNS + 2 Na2SO4 + CO2 + 2 H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
SH6 + [O] = H2SO4 + H2O =>
SH6 + 6[O] = H2SO4 + 2 H2O
C6H12O6 + NH3 = CO2 + C6H10NO3 + H2O =>
25 C6H12O6 + 24 NH3 = 6 CO2 + 24 C6H10NO3 + 66 H2O
Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2
C2H5OH + H2 = H2O + C2H6 =>
C2H5OH + H2 = H2O + C2H6
C2H8O6 + O2 = H2O + CO2 =>
C2H8O6 + O2 = 4 H2O + 2 CO2
Mg(OH)2 + CuCl3 = MgCl2 + Cu(OH)3 =>
3 Mg(OH)2 + 2 CuCl3 = 3 MgCl2 + 2 Cu(OH)3
CH3COOH + KOH = C2H3KO2 + H2O =>
CH3COOH + KOH = C2H3KO2 + H2O
CuAgAu + H2SO4 + O2 = Cu + Ag2SO4 + AuSO4 + H2O =>
4 CuAgAu + 6 H2SO4 + 3 O2 = 4 Cu + 2 Ag2SO4 + 4 AuSO4 + 6 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Br2O7H2O = H2Br2O8 =>
Br2O7H2O = H2Br2O8
HF(aq) + NH3(aq) = NH4F(aq) =>
HF(aq) + NH3(aq) = NH4F(aq)
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
ClO3{-} + H2O = Cl{-} + OH =>
ClO3{-} + 3 H2O = Cl{-} + 6 OH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
K2Cr2O7 + NaNO2 + NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O =>
K2Cr2O7 + NaNO2 + 2 NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O
K2Cr2O7 + NaNO2 + NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O =>
K2Cr2O7 + NaNO2 + 2 NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O
Fe + MgCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl + Mg(CN)2 =>
Fe + 6 MgCl2 + 5 K3[Fe(CN)6] = 3 KFe[Fe(CN)6] + 12 KCl + 6 Mg(CN)2
K3PO4 = K3 + PO4 =>
K3PO4 = K3 + PO4
C6H12O6 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3
CaC2(s) + H2O(l) = C2H2(l) + CaO(aq) =>
CaC2(s) + H2O(l) = C2H2(l) + CaO(aq)
C6H12O6 + NH3 = CO2 + C6H10NO3 + H2O =>
25 C6H12O6 + 24 NH3 = 6 CO2 + 24 C6H10NO3 + 66 H2O
SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2
NaCH3COO + CH3COOH = NaH + CH3COO =>
NaCH3COO + CH3COOH = NaH + 2 CH3COO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CO2 + H2O = C20H40O2 + O2 =>
20 CO2 + 20 H2O = C20H40O2 + 29 O2
[Cu(NH3)4]SO4*H2O(aq) + HCl(aq) = CuSO4(aq) + H2O(l) + NH4 + Cl =>
[Cu(NH3)4]SO4*H2O(aq) + 4 HCl(aq) = CuSO4(aq) + H2O(l) + 4 NH4 + 4 Cl
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g) =>
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g)
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
KOH + HOOCCOOH = H2O + KCO2 =>
2 KOH + HOOCCOOH = 2 H2O + 2 KCO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C3H7OHHBr = C3H7BrH2O =>
C3H7OHHBr = C3H7BrH2O
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