Equations balanced on the previous day | Equations balanced on the next day |
4 Au + 16 KCN + 3 O2 + 6 H2O = 4 KAu(CN)4 + 12 KOH
H2(g) + O2(g) = H2O(s) =>
2 H2(g) + O2(g) = 2 H2O(s)
HNO3 + Mg(C2H3O2)2 = Mg(NO3)2 + H2O + C =>
2 HNO3 + Mg(C2H3O2)2 = Mg(NO3)2 + 4 H2O + 4 C
HClO2 + KOH = KClO2 + H2O =>
HClO2 + KOH = KClO2 + H2O
NaHO + H2SO4 = H2O + Na2SO4 =>
2 NaHO + H2SO4 = 2 H2O + Na2SO4
NH4ClO4 + Al = Al2O3 + Cl2 + N2 + H2O =>
6 NH4ClO4 + 8 Al = 4 Al2O3 + 3 Cl2 + 3 N2 + 12 H2O
C10H19O + KMnO4 + H2SO4 = C10H18O + K2SO4 + MnSO4 + H2O =>
10 C10H19O + 2 KMnO4 + 3 H2SO4 = 10 C10H18O + K2SO4 + 2 MnSO4 + 8 H2O
K[Cr(H2O)2(C2O4)2]*2H2O + KOH = Cr(OH)6 + H2O + K + CO3 =>
K[Cr(H2O)2(C2O4)2]*2H2O + 14 KOH = Cr(OH)6 + 8 H2O + 15 K + 4 CO3
K(g) + O2(g) = K2O(s) =>
4 K(g) + O2(g) = 2 K2O(s)
Ni(NO3)2 + NaCN = Na2[Ni(CN)4] + NaNO3 =>
Ni(NO3)2 + 4 NaCN = Na2[Ni(CN)4] + 2 NaNO3
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)CH(CH3)2 + H2O =>
5 CH3COOH + 4(CH3)2CHCH2CH2OH = 5 CH3COO(CH2)CH(CH3)2 + 4 H2O
C + K = K4C =>
C + 4 K = K4C
H2ONH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 H2ONH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 4 H2O
KOH + CaI2 = Ca(OH)2 + KI =>
2 KOH + CaI2 = Ca(OH)2 + 2 KI
H2S + Tl2(SO4)3 = Tl2S3 + H2SO4 =>
3 H2S + Tl2(SO4)3 = Tl2S3 + 3 H2SO4
HIO3 + NaOH = HOH + NaIO3 =>
HIO3 + NaOH = HOH + NaIO3
CH3CH2COOH + Ca(OH)2 = Ca(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Ca(OH)2 = Ca(CH3CH2COO)2 + 2 H2O
CH3COCH3COO + CH2NH2COOH = CH2NHCOCH3COOH + CH3COOH =>
CH3COCH3COO + CH2NH2COOH = CH2NHCOCH3COOH + CH3COOH
Na + Cl = NaCl =>
Na + Cl = NaCl
P4 + Cu{2+} + H2O = H3PO4 + Cu + H{+} =>
P4 + 10 Cu{2+} + 16 H2O = 4 H3PO4 + 10 Cu + 20 H{+}
Na2SO3 + KMnO4 = Na2SO4 + MnO2 + KO =>
Na2SO3 + KMnO4 = Na2SO4 + MnO2 + KO
SnO + HCl = SnCl + HO =>
SnO + HCl = SnCl + HO
CO2(g) + CaCO3(s) + H2O(l) = Ca(HCO3)2 =>
CO2(g) + CaCO3(s) + H2O(l) = Ca(HCO3)2
CaCl2 + Na2Cl3 = Na2CaCl5 =>
CaCl2 + Na2Cl3 = Na2CaCl5
KI(aq) + NaCI(aq) = NaI(aq) + KCI(aq) =>
KI(aq) + NaCI(aq) = NaI(aq) + KCI(aq)
NaF + AlF3 = NaAlF4 =>
NaF + AlF3 = NaAlF4
Na2CO3*3H2O2 + MnSO4 = MnCO3 + Na2SO4 + H2O2 =>
Na2CO3*3H2O2 + MnSO4 = MnCO3 + Na2SO4 + 3 H2O2
NaCl + Na2HPO4 = Na3ClHPO4 =>
NaCl + Na2HPO4 = Na3ClHPO4
MgOH + KI = MgI + KOH =>
MgOH + KI = MgI + KOH
H2SO2 + Cs2S = Cs2SO + H2S =>
H2SO2 + 2 Cs2S = 2 Cs2SO + H2S
XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl
Cr2O7{-2} + C2O4{-2} + H2O = Cr{+3} + CO2 + OH{-} =>
Cr2O7{-2} + 3 C2O4{-2} + 7 H2O = 2 Cr{+3} + 6 CO2 + 14 OH{-}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
RuO2 + SrCO3 + Ni + O2 = Sr4Ru3NiO12 + CO2 =>
3 RuO2 + 4 SrCO3 + Ni + O2 = Sr4Ru3NiO12 + 4 CO2
Fe2O3 + C = Fe + CO2 = CO2 + H2O =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Ga2(SO3)3 + V(CH3COO)2 = VSO3 + Ga(CH3COO)3 =>
Ga2(SO3)3 + 3 V(CH3COO)2 = 3 VSO3 + 2 Ga(CH3COO)3
Li + H2 = LiH4 =>
Li + 2 H2 = LiH4
C58H102O6 + CH4O = C19H36O2 + C3H8O3 =>
34 C58H102O6 + 199 CH4O = 104 C19H36O2 + 65 C3H8O3
Zn(C2H3O2) + HSO4 = ZnSO4 + HC2H3O2 =>
Zn(C2H3O2) + HSO4 = ZnSO4 + HC2H3O2
CoCl3*6H2O + [Co(NH3)6]Cl2 = CoCl2*6H2O + [Co(NH3)6]Cl3 =>
CoCl3*6H2O + [Co(NH3)6]Cl2 = CoCl2*6H2O + [Co(NH3)6]Cl3
Mn(s) + Sn(NO3)2 = Mn(NO3)2 + Sn(s) =>
Mn(s) + Sn(NO3)2 = Mn(NO3)2 + Sn(s)
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
NaCl + P4O10 = NaClO3 + P =>
10 NaCl + 3 P4O10 = 10 NaClO3 + 12 P
C3H8 + O2(g) = C3 + H4O =>
C3H8 + O2(g) = C3 + 2 H4O
C6H14O6 + H2 = C2H6O + H2O =>
C6H14O6 + 5 H2 = 3 C2H6O + 3 H2O
MgCO3(s) + H(aq) = Mg(s) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 H(aq) = Mg(s) + CO2(g) + H2O(l)
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
NH4OH + HC2H3O2 = H2O + NH2C2H3O =>
NH4OH + HC2H3O2 = 2 H2O + NH2C2H3O
C + KNO3 + S = N2 + CO2 + K2S =>
3 C + 2 KNO3 + S = N2 + 3 CO2 + K2S
HBr + H2O = H3O{+} + Br{-} =>
HBr + H2O = H3O{+} + Br{-}
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