Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 4 HCl = 2 HCl2Fe + H2
(C2H6) + (O2) = (H2O) + (CO2) =>
2(C2H6) + 7(O2) = 6(H2O) + 4(CO2)
H5P + Pb = Pb5P2 + H2 =>
2 H5P + 5 Pb = Pb5P2 + 5 H2
H3PO4 + NaOH = NaOH3 + PO4 =>
2 H3PO4 + 3 NaOH = 3 NaOH3 + 2 PO4
(NH2)2CO + O2 = C + H2O + NO2 =>
2(NH2)2CO + 5 O2 = 2 C + 4 H2O + 4 NO2
C6H5COH + H2SO4 = C6H5COOH + H2SO3 =>
C6H5COH + H2SO4 = C6H5COOH + H2SO3
NH3 + Rb = H + RbNH2 =>
NH3 + Rb = H + RbNH2
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
C7H5BiO4 + O2 = Bi(OH)3 + CO2 + H2O =>
C7H5BiO4 + 7 O2 = Bi(OH)3 + 7 CO2 + H2O
C3H8O2 + KNO3 + S = K2S + CO2 + N2 + H2O =>
3 C3H8O2 + 8 KNO3 + 4 S = 4 K2S + 9 CO2 + 4 N2 + 12 H2O
Fe + SnO2 = FeO + Sn =>
2 Fe + SnO2 = 2 FeO + Sn
CH2(OH)2 + KMnO4 = K2CO3 + Mn2 + H2O + CO2 =>
7 CH2(OH)2 + 4 KMnO4 = 2 K2CO3 + 2 Mn2 + 14 H2O + 5 CO2
HNO3(aq) + KCN(aq) = HCN(g) + KNO3(aq) =>
HNO3(aq) + KCN(aq) = HCN(g) + KNO3(aq)
Li2SO4 + CuCl = Li2Cl + CuSO4 =>
Li2SO4 + CuCl = Li2Cl + CuSO4
C3H7COOH + C4H9OH = CH3COOC4H9 + H2O =>
2 C3H7COOH + C4H9OH = 2 CH3COOC4H9 + H2O
Al(C2H3O2)3 + Cu3(PO4)2 = Al(PO4) + Cu(C2H3O2)2 =>
2 Al(C2H3O2)3 + Cu3(PO4)2 = 2 Al(PO4) + 3 Cu(C2H3O2)2
Pb(NO3)2 + BF3 = B(NO3)3 + PbF2 =>
3 Pb(NO3)2 + 2 BF3 = 2 B(NO3)3 + 3 PbF2
Ca + H2O(l) = Ca(OH)2 + H2 =>
Ca + 2 H2O(l) = Ca(OH)2 + H2
Cu(NH3)4 + K4(Fe(CN)6) = Cu2[Fe(CN)6] + NH3 + K =>
2 Cu(NH3)4 + K4(Fe(CN)6) = Cu2[Fe(CN)6] + 8 NH3 + 4 K
K + Cr + O2 = K2Cr7O2 =>
2 K + 7 Cr + O2 = K2Cr7O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaHCO3 + HCO3 = CaCO3 + H2O + CO2 =>
CaHCO3 + HCO3 = CaCO3 + H2O + CO2
Cu(No3)2 + Zn = Cu + Zn(No)2 =>
Cu(No3)2 + 3 Zn = Cu + 3 Zn(No)2
NH4{+} + H2PO2{-} = NHH3H2PO2 =>
NH4{+} + H2PO2{-} = NHH3H2PO2
H2TiCl6 + H2O2 + H2O = H4TiO5 + HCl =>
H2TiCl6 + H2O2 + 3 H2O = H4TiO5 + 6 HCl
FeCl3 + Na2HPO4 = Fe2(HPO4)3 + NaCl =>
2 FeCl3 + 3 Na2HPO4 = Fe2(HPO4)3 + 6 NaCl
B2O3 + CO = B + CO2 =>
B2O3 + 3 CO = 2 B + 3 CO2
C3H9OC2H5 + O2 = CO2 + H2O =>
C3H9OC2H5 + 8 O2 = 5 CO2 + 7 H2O
CH3CH2CH2COOH + PCl3 = CH3CH2CH2Cl + C3O3O3H3P =>
3 CH3CH2CH2COOH + PCl3 = 3 CH3CH2CH2Cl + C3O3O3H3P
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
H2CO3 + NaCO3 = NaHCO3 + HCO3 =>
H2CO3 + NaCO3 = NaHCO3 + HCO3
K + Cr + O2 = K2Cr7O2 =>
2 K + 7 Cr + O2 = K2Cr7O2
Na3PO4(aq) + CaCl2(aq) = NaCl(aq) + Ca3(PO4)2(a) =>
2 Na3PO4(aq) + 3 CaCl2(aq) = 6 NaCl(aq) + Ca3(PO4)2(a)
C6H5Br + Li = C6H5Li + LiBr =>
C6H5Br + 2 Li = C6H5Li + LiBr
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + Na2 = ZnNa2 =>
Zn + Na2 = ZnNa2
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
CaCl2 + O2 = CaO + Cl =>
2 CaCl2 + O2 = 2 CaO + 4 Cl
Zn3P2 + HCl = ZnCl2 + PH3 =>
Zn3P2 + 6 HCl = 3 ZnCl2 + 2 PH3
Fe2O3 + H2C2O4 = Fe(C2O4)3{-3} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{-3} + 3 H2O + 6 H{+}
H2PO4{-} + OH{-} = HPO4{2-} + H2O =>
H2PO4{-} + OH{-} = HPO4{2-} + H2O
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
Fe + HCl = HCl2Fe + H2 =>
2 Fe + 4 HCl = 2 HCl2Fe + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H4(NO2)COOH + CH3COCl = C6H4(NO2)CO2COCH3 + HCl =>
C6H4(NO2)COOH + CH3COCl = C6H4(NO2)CO2COCH3 + HCl
Fe + Al(NO3)3 = Fe(NO3) + Al =>
3 Fe + Al(NO3)3 = 3 Fe(NO3) + Al
CrI3 + Cl2 + NaOH = Na2CrO4 + H2O + NaCl + NaIO4 =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 32 H2O + 54 NaCl + 6 NaIO4
Co(HOH)6 + SCN = Co(SCN)6 + HOH =>
Co(HOH)6 + 6 SCN = Co(SCN)6 + 6 HOH
CuNO3 + NH4(OH) = Cu(OH) + NH4NO3 =>
CuNO3 + NH4(OH) = Cu(OH) + NH4NO3
Cd + N2O4 + H3O{+} = NO + H2O + Cd{+2} =>
2 Cd + N2O4 + 4 H3O{+} = 2 NO + 6 H2O + 2 Cd{+2}
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