Equations balanced on the previous day | Equations balanced on the next day |
K2MnO4 + 2 Na2SO3 + 4 CH3COOH = (CH3COO)2Mn + 2 Na2SO4 + 2 CH3COOK + 2 H2O
SO3 + Rb = SO2 + Rb2SO4 =>
2 SO3 + 2 Rb = SO2 + Rb2SO4
Cr2O72{2-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
3 Cr2O72{2-} + 424 I{-} + 432 H{+} = 2 Cr3{+} + 212 I2 + 216 H2O
CaHCo3 + Na2CO3 = CaCo3 + Na2HCO3 =>
CaHCo3 + Na2CO3 = CaCo3 + Na2HCO3
C93H166O10 + H2 = C18H38 + H2O =>
6 C93H166O10 + 151 H2 = 31 C18H38 + 60 H2O
C6H5Cl4 + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl4 + SiCl4 + 20 Na = (C6H5)4Si + 20 NaCl
HBr + MgO2 = Br2 + MgBr2 + H2O =>
4 HBr + MgO2 = Br2 + MgBr2 + 2 H2O
Cu{2+} + HCl + H2O = CuCl2 + H3O{+} =>
Cu{2+} + 2 HCl + 2 H2O = CuCl2 + 2 H3O{+}
CH3CHCH2 + HBr = CH3CH2CH2Br =>
CH3CHCH2 + HBr = CH3CH2CH2Br
CrI3 + OH{-} + Cl2 = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 64 OH{-} + 27 Cl2 = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 H2O
CaCl2 + Al2SO4 = CaSO4 + Al2Cl2 =>
CaCl2 + Al2SO4 = CaSO4 + Al2Cl2
FeS + HNO3 = Fe(NO3)2 + S + NO2 + H2O =>
FeS + 4 HNO3 = Fe(NO3)2 + S + 2 NO2 + 2 H2O
Al + NaOH + NaNO2 = Na3AlO3 + NH3 + H2O =>
2 Al + 5 NaOH + NaNO2 = 2 Na3AlO3 + NH3 + H2O
(NH4)2SO4 + H2SO4NH3 = NH4(H2SO4) + (NH3)2SO4 =>
(NH4)2SO4 + 2 H2SO4NH3 = 2 NH4(H2SO4) + (NH3)2SO4
Hg3(PO4)2 + NaOH = Hg(OH)2 + Na3PO4 =>
Hg3(PO4)2 + 6 NaOH = 3 Hg(OH)2 + 2 Na3PO4
CaCl3 + Na3PO4 = Ca3(PO4)3 + NaCl =>
3 CaCl3 + 3 Na3PO4 = Ca3(PO4)3 + 9 NaCl
(NH4)3PO4(aq) + Mg(NO3)2(aq) = Mg(NH4)2(aq) + PO4(NO3)3(aq) =>
2(NH4)3PO4(aq) + 3 Mg(NO3)2(aq) = 3 Mg(NH4)2(aq) + 2 PO4(NO3)3(aq)
H2 + O(g) = H2O =>
H2 + O(g) = H2O
Ta + H2O = Ta2O5 + H2 =>
2 Ta + 5 H2O = Ta2O5 + 5 H2
NH3(l) + O(g) = NO9(s) + H2O(l) =>
2 NH3(l) + 21 O(g) = 2 NO9(s) + 3 H2O(l)
CH3NH2 + CH3Cl = CH3NHCH3 + HCl =>
CH3NH2 + CH3Cl = CH3NHCH3 + HCl
K2CrO4 + Al + KOH + H2O = K3[Cr(OH)6] + K3[Al(OH)6] =>
K2CrO4 + Al + 4 KOH + 4 H2O = K3[Cr(OH)6] + K3[Al(OH)6]
HCl + Ca(OH)2 = CaCl2 + *H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2*H2O
Cu(OH)2 = Cu2O + H2 + O2 =>
4 Cu(OH)2 = 2 Cu2O + 4 H2 + 3 O2
SiO2 + C2 + Ca3(PO4)2 = P8 + CaSiO3 + CO =>
12 SiO2 + 10 C2 + 4 Ca3(PO4)2 = P8 + 12 CaSiO3 + 20 CO
NH4OH + HNO3 = NH4NO3 + HO =>
5 NH4OH + 7 HNO3 = 6 NH4NO3 + 8 HO
PO4 + (CH3COO)Ca = PO4(CH3COO) + Ca =>
PO4 + (CH3COO)Ca = PO4(CH3COO) + Ca
HCH3COO + Na2CO3 = H2CO3 + NaCH3COO =>
2 HCH3COO + Na2CO3 = H2CO3 + 2 NaCH3COO
KMnO4 + NO + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 NO + 9 H2SO4 = 10 HNO3 + 6 MnSO4 + 3 K2SO4 + 4 H2O
Ba{2+} + K2Cr2O7 + H2O = BaCrO4 + K{+} + H{+} =>
2 Ba{2+} + K2Cr2O7 + H2O = 2 BaCrO4 + 2 K{+} + 2 H{+}
Cu + H2SO4 = Cu(SO4) + SO + H2O =>
2 Cu + 3 H2SO4 = 2 Cu(SO4) + SO + 3 H2O
H2SO4 + Ca(H2PO4)2 + H2O = H3PO4 + CaSO4*H2O =>
H2SO4 + Ca(H2PO4)2 + H2O = 2 H3PO4 + CaSO4*H2O
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
KI(aq) + Hg2(NO3)2 = Hg2I2(s) + KNO3(aq) =>
2 KI(aq) + Hg2(NO3)2 = Hg2I2(s) + 2 KNO3(aq)
HNO3 + Zn = ZnNO3 + H2O + N2O =>
10 HNO3 + 8 Zn = 8 ZnNO3 + 5 H2O + N2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C6H6 + O2 = C2H6 + CO2 =>
C6H6 + 4 O2 = C2H6 + 4 CO2
AgCN + HCl = HCN + AgCl =>
AgCN + HCl = HCN + AgCl
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + K4 =>
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + K4
Fe + CO2 = FeO + CO =>
Fe + CO2 = FeO + CO
RbSO4 + H2O = Rb(OH)2 + H2SO4 =>
RbSO4 + 2 H2O = Rb(OH)2 + H2SO4
NaOH + Al + H2O = NaAlO3 + H2 =>
2 NaOH + 2 Al + 4 H2O = 2 NaAlO3 + 5 H2
K(s) + MgO(aq) = K2O(aq) + Mg(s) =>
2 K(s) + MgO(aq) = K2O(aq) + Mg(s)
Ba(CH3COO)2(aq) + NaSO4(aq) = Na(CH3COO)2(aq) + BaSO4 =>
Ba(CH3COO)2(aq) + NaSO4(aq) = Na(CH3COO)2(aq) + BaSO4
Cu(NO3)2*6H2O + C6H12N4 = CuO + CO2 + N2 + H2O =>
18 Cu(NO3)2*6H2O + 5 C6H12N4 = 18 CuO + 30 CO2 + 28 N2 + 138 H2O
Al2[SO4]3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2[SO4]3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
Cr(NO3)3 + NaOH = NaCr + OH(NO3)3 =>
Cr(NO3)3 + NaOH = NaCr + OH(NO3)3
NaOH + NH3 = NH4 + NaO =>
NaOH + NH3 = NH4 + NaO
Na2CO3 + H3PO4 + H2O = Na2HPO4*12H2O + CO2 =>
Na2CO3 + H3PO4 + 11 H2O = Na2HPO4*12H2O + CO2
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
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