Equations balanced on the previous day | Equations balanced on the next day |
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu + KCN + O2 + H2O = KCu(CN)2 + KOH =>
4 Cu + 8 KCN + O2 + 2 H2O = 4 KCu(CN)2 + 4 KOH
C2H5O2N + O2 = CO2 + H2O + N22 =>
44 C2H5O2N + 99 O2 = 88 CO2 + 110 H2O + 2 N22
H2SO4 + NaOH = H + O2 + Na2SO4 =>
H2SO4 + 2 NaOH = 4 H + O2 + Na2SO4
MgSO4 + AlCl = MgCl + AlSO4 =>
MgSO4 + AlCl = MgCl + AlSO4
CaCl2 + Na2SiO3 = CaSiO3 + Na2Cl2 =>
CaCl2 + Na2SiO3 = CaSiO3 + Na2Cl2
Hg + HBr = HgBr2 + H =>
Hg + 2 HBr = HgBr2 + 2 H
(NH4)2S + K2Cr2O7 + H2O = Cr(OH)3 + S + NH3 + KOH =>
3(NH4)2S + K2Cr2O7 + H2O = 2 Cr(OH)3 + 3 S + 6 NH3 + 2 KOH
O2 + SO2 = SO4 =>
O2 + SO2 = SO4
Fe{2+} + [NO3]{-} + [H]{+} = Fe{3+} + H2O + NO =>
3 Fe{2+} + [NO3]{-} + 4[H]{+} = 3 Fe{3+} + 2 H2O + NO
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Fe(SO4) + Na(OH) = Fe(OH) + Na(SO4) =>
Fe(SO4) + Na(OH) = Fe(OH) + Na(SO4)
Na2CO3(aq) + NH4OH(aq) = (NH4)2CO3 + NaOH =>
Na2CO3(aq) + 2 NH4OH(aq) = (NH4)2CO3 + 2 NaOH
NaOH + CH3COOH = COH(aq) + NaH3COOH(l) =>
NaOH + CH3COOH = COH(aq) + NaH3COOH(l)
HCl + BaCO3 = BaCl2 + H2O + CO2 =>
2 HCl + BaCO3 = BaCl2 + H2O + CO2
Mg(NO3)2 + NaF = MgF2 + Na(NO3) =>
Mg(NO3)2 + 2 NaF = MgF2 + 2 Na(NO3)
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Na3AsO4 + KI + CH3OOH = NaAsO2 + I2 + CH3OOK + H2O + CH3OONa =>
Na3AsO4 + 2 KI + 4 CH3OOH = NaAsO2 + I2 + 2 CH3OOK + 2 H2O + 2 CH3OONa
Fe + HNO3 = Fe(NO3)3 + H2O + NO2 =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 H2O + 3 NO2
Ce2(C2O4)3 = Ce2(CO3)3 + CO =>
Ce2(C2O4)3 = Ce2(CO3)3 + 3 CO
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(aq) =>
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(aq)
NaCl + PbAc = NaAc + PbCl =>
NaCl + PbAc = NaAc + PbCl
Fe(NO3)3 + CuCl2 = Cu(NO3)2 + FeCl3 =>
2 Fe(NO3)3 + 3 CuCl2 = 3 Cu(NO3)2 + 2 FeCl3
H3PO4 + Mg = Mg(HPO4)2 + H2 =>
2 H3PO4 + Mg = Mg(HPO4)2 + 2 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AlCl + KPO4 = KCl + AlPO4 =>
AlCl + KPO4 = KCl + AlPO4
CuCl2 + Ni(CIO4)2 = Cu(CIO4)2 + NiCl2 =>
CuCl2 + Ni(CIO4)2 = Cu(CIO4)2 + NiCl2
CH4O + C6H8O7 + CH4N2O + HBr + Cl = C19H14BrClN6O2 + H2O =>
114 CH4O + 29 C6H8O7 + 54 CH4N2O + 18 HBr + 18 Cl = 18 C19H14BrClN6O2 + 335 H2O
H2Po + O2 = PoO2 + H2O =>
2 H2Po + 3 O2 = 2 PoO2 + 2 H2O
Fe(OH)3 + H2CrO4 = Fe2(CrO4)3 + HOH =>
2 Fe(OH)3 + 3 H2CrO4 = Fe2(CrO4)3 + 6 HOH
C4H7N + NaOH + HCl = C4H7O2Na + NH4Cl + NaCl =>
C4H7N + 2 NaOH + 2 HCl = C4H7O2Na + NH4Cl + NaCl
Pb(ClO3)4 + K = K(ClO3)4 + Pb =>
Pb(ClO3)4 + K = K(ClO3)4 + Pb
KOH + PbO2 + KCrO2 = K2CrO4 + PbO + H2O =>
2 KOH + 3 PbO2 + 2 KCrO2 = 2 K2CrO4 + 3 PbO + H2O
Ca(C2H3O2)2*H2O + K2CO3 = CaCO3 + KC2H3O2 + H2O =>
Ca(C2H3O2)2*H2O + K2CO3 = CaCO3 + 2 KC2H3O2 + H2O
Fe + H2SO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HNO3 = Fe2(SO4)3 + 6 NO2 + 6 H2O
Mg2 + Cu(SO4) = Mg(SO4) + Cu =>
Mg2 + 2 Cu(SO4) = 2 Mg(SO4) + 2 Cu
Cu + IO3 = Cu(IO3)2 =>
Cu + 2 IO3 = Cu(IO3)2
Chromium + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
H2O(g) + C = CO + H2(g) =>
H2O(g) + C = CO + H2(g)
Zh + HCl = ZhCl2 + H2 =>
Zh + 2 HCl = ZhCl2 + H2
NaNO2 + Al + OH{-} + H2O = NH3 + AlO2{-} + Na{+} =>
NaNO2 + 2 Al + OH{-} + H2O = NH3 + 2 AlO2{-} + Na{+}
CO2 + H2O = C32H66 + O2 =>
64 CO2 + 66 H2O = 2 C32H66 + 97 O2
H2Se(aq) + Ba(OH)2(aq) = H2O(l) + BaSe(aq) =>
H2Se(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSe(aq)
NaH + B2H2 = NaBH2 =>
2 NaH + B2H2 = 2 NaBH2
NaOH + H(ClO4) = Na(ClO4) + H2O =>
NaOH + H(ClO4) = Na(ClO4) + H2O
Cr(NCS)6{4-} + Ce{4+} + H2O = Cr{3+} + Ce{3+} + NO3{-} + CO2 + SO4{2-} + H{+} =>
Cr(NCS)6{4-} + 97 Ce{4+} + 54 H2O = Cr{3+} + 97 Ce{3+} + 6 NO3{-} + 6 CO2 + 6 SO4{2-} + 108 H{+}
NO2(g) = N2O(g) + O2(g) =>
4 NO2(g) = 2 N2O(g) + 3 O2(g)
KOH + Cl2 + CrI3 = K2CrO4 + KIO4 + KCl + HOH =>
64 KOH + 27 Cl2 + 2 CrI3 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 HOH
NH3 + H3(PO4) = (NH4)3(PO4) =>
3 NH3 + H3(PO4) = (NH4)3(PO4)
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