Equations balanced on the previous day | Equations balanced on the next day |
4 H2S + 2 NO3{-} + 2 H{+} = 4 S + N2O + 5 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
Sr(NO3)2 + Lu2O3 + NH4VO3 = Sr9Lu(VO4)7 + NH3 + NO2 + H2O =>
126 Sr(NO3)2 + 7 Lu2O3 + 98 NH4VO3 = 14 Sr9Lu(VO4)7 + 62 NH3 + 288 NO2 + 103 H2O
H3BO3 + NaOH = HOH + Na3BO3 =>
H3BO3 + 3 NaOH = 3 HOH + Na3BO3
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
Fe + O2 + NH2O = Fe2O3(NH2O) =>
4 Fe + 3 O2 + 2 NH2O = 2 Fe2O3(NH2O)
RbH + S = RbHS =>
RbH + S = RbHS
NH4Cr2O7 = Cr + O3 + H2O + N2 =>
6 NH4Cr2O7 = 12 Cr + 10 O3 + 12 H2O + 3 N2
Al(s) + NO2{-}(aq) + H2O(l) + OH{-}(aq) = NH3(g) + Al(OH)4{-}(aq) =>
2 Al(s) + NO2{-}(aq) + 5 H2O(l) + OH{-}(aq) = NH3(g) + 2 Al(OH)4{-}(aq)
C13H18O2 + C6H5CH(CH3)NH2 = C12H17COO{-} + C6H5CH(CH3)NH3{+} =>
C13H18O2 + C6H5CH(CH3)NH2 = C12H17COO{-} + C6H5CH(CH3)NH3{+}
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
CaNO3 + FeSO4 = CaSO4 + NO3Fe =>
CaNO3 + FeSO4 = CaSO4 + NO3Fe
BaCrO4 + H2O = Ba(OH)2 + H2CrO4 =>
BaCrO4 + 2 H2O = Ba(OH)2 + H2CrO4
Ca{+2} + Cu(NO{+3}){+2} = Ca(NO{+3}){+2} + Cu{+2} =>
Ca{+2} + Cu(NO{+3}){+2} = Ca(NO{+3}){+2} + Cu{+2}
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ag2S + Fe + NaOH + H2O = Ag + H2S + NaFeO2 =>
3 Ag2S + 2 Fe + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaFeO2
BaCrO4 + H2O = Ba(OH)2 + H2CrO4 =>
BaCrO4 + 2 H2O = Ba(OH)2 + H2CrO4
H2SbO3{-2} + Zn + H{+} = SbH3 + Zn{2+} + H2O =>
2 H2SbO3{-2} + 5 Zn + 14 H{+} = 2 SbH3 + 5 Zn{2+} + 6 H2O
KOH + C = COH + K =>
KOH + C = COH + K
H3 = H7 =>
7 H3 = 3 H7
KOH + C = COH + K =>
KOH + C = COH + K
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
KOH + C = COH + K =>
KOH + C = COH + K
C2H2 + H2O + KMnO4 = KOH + MnO2 + (COOH)2 =>
3 C2H2 + 4 H2O + 8 KMnO4 = 8 KOH + 8 MnO2 + 3(COOH)2
HClO4 + NaOH = Na(ClO4) + HOH =>
HClO4 + NaOH = Na(ClO4) + HOH
NH4Cl + K3PO4 = NH4PO4 + K3Cl =>
NH4Cl + K3PO4 = NH4PO4 + K3Cl
BaCrO4 + H2O = Ba(OH)2 + H2CrO4 =>
BaCrO4 + 2 H2O = Ba(OH)2 + H2CrO4
Ag2S + Fe + NaOH + H2O = Ag + H2S + NaFeO2 =>
3 Ag2S + 2 Fe + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaFeO2
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
Ag2S + Fe + NaOH + H2O = Ag + H2S + NaFeO2 =>
3 Ag2S + 2 Fe + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaFeO2
NH4Cr2O7 = Cr + O3 + H2O + N2 =>
6 NH4Cr2O7 = 12 Cr + 10 O3 + 12 H2O + 3 N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + P4O10 = N2 + O + H3PO3 =>
12 HNO3 + P4O10 = 6 N2 + 34 O + 4 H3PO3
HPO3 + NH4OH = (NH4)2HPO4 + H2O =>
HPO3 + 2 NH4OH = (NH4)2HPO4 + H2O
O2 + H(NO2) = HNO3 =>
O2 + 2 H(NO2) = 2 HNO3
KOH + C = K + H2 + K2CO3 =>
6 KOH + 2 C = 2 K + 3 H2 + 2 K2CO3
(NH4)2Hg(SCN)4 + Co{2+} = Co(NCS)3HgSCN + NH4{+} =>
(NH4)2Hg(SCN)4 + Co{2+} = Co(NCS)3HgSCN + 2 NH4{+}
Ta + HNO3 + NH4F = H2TaF7 + NO + H2O =>
3 Ta + 40 HNO3 + 21 NH4F = 3 H2TaF7 + 61 NO + 59 H2O
CuO + Na2SiO3 = Na2O + CuSiO3 =>
CuO + Na2SiO3 = Na2O + CuSiO3
Cr3 = Cr23 =>
23 Cr3 = 3 Cr23
HNO3 + Pb = Pb(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Pb = 4 Pb(NO3)2 + NH4NO3 + 3 H2O
O5Cl2 = Cl2 + O2 =>
2 O5Cl2 = 2 Cl2 + 5 O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KOH + C = COH + K =>
KOH + C = COH + K
Ag2S + Fe + NaOH + H2O = Ag + H2S + NaFeO2 =>
3 Ag2S + 2 Fe + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaFeO2
SbCl3 + (NH4)2S = Sb(NH4)2 + Cl3S =>
SbCl3 + (NH4)2S = Sb(NH4)2 + Cl3S
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
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