Equations balanced on the previous day | Equations balanced on the next day |
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
CO + K2Cr2O7 + H2SO4 = CO2 + CrSO4 + KSO4 + H2O =>
3 CO + K2Cr2O7 + 4 H2SO4 = 3 CO2 + 2 CrSO4 + 2 KSO4 + 4 H2O
FeS + O2 = FeO3 + SO2 =>
2 FeS + 5 O2 = 2 FeO3 + 2 SO2
VOCl3(l) + Si(s) + Li(s) = V3Si + LiCl + SiO =>
3 VOCl3(l) + 4 Si(s) + 9 Li(s) = V3Si + 9 LiCl + 3 SiO
Mg(NO3)2 + Al + NaOH + H2O = NH3 + [Al(OH)4]Na + MgO =>
3 Mg(NO3)2 + 16 Al + 16 NaOH + 33 H2O = 6 NH3 + 16[Al(OH)4]Na + 3 MgO
Rb(NO3)2 + Ni = Rb + Ni(NO3)2 =>
Rb(NO3)2 + Ni = Rb + Ni(NO3)2
Na2[Co(OH)4] + Br2 = Co(OH)3 + NaBr + NaOH =>
2 Na2[Co(OH)4] + Br2 = 2 Co(OH)3 + 2 NaBr + 2 NaOH
B + CaBr2 = Ca + BBr2 =>
B + CaBr2 = Ca + BBr2
KH2PO4 + Ba(OH)2 = Ba3(PO4)2 + K3PO4 + H2O =>
3 KH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + K3PO4 + 6 H2O
H2S + Bi{3+} = Bi2S3 + H{+} =>
3 H2S + 2 Bi{3+} = Bi2S3 + 6 H{+}
Na2HAsO2 + I2 + NaHCO3 = Na2HAsO4 + NaI + CO2 + H2O =>
Na2HAsO2 + 2 I2 + 4 NaHCO3 = Na2HAsO4 + 4 NaI + 4 CO2 + 2 H2O
Mg(NO3)2 + Al + NaOH + H2O = NH3 + [Al(OH)4]Na + MgO =>
3 Mg(NO3)2 + 16 Al + 16 NaOH + 33 H2O = 6 NH3 + 16[Al(OH)4]Na + 3 MgO
NO2 + N2O + H3N = H2N2O =>
2 NO2 + 5 N2O + 6 H3N = 9 H2N2O
Mg(NO3)2 + Al + NaOH + H2O = NH3 + [Al(OH)4]Na + MgO =>
3 Mg(NO3)2 + 16 Al + 16 NaOH + 33 H2O = 6 NH3 + 16[Al(OH)4]Na + 3 MgO
C7H12 + KMnO4 + H2SO4 = C7H12O3 + MnSO4 + K2SO4 + H2O =>
5 C7H12 + 6 KMnO4 + 9 H2SO4 = 5 C7H12O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
SH2 + SO2 = S8 + H2O =>
16 SH2 + 8 SO2 = 3 S8 + 16 H2O
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Chromium(II)BromideSodiumCarbonate = Chromium(II)CarbonateSodiumBromide =>
Chromium(II)BromideSodiumCarbonate = Chromium(II)CarbonateSodiumBromide
NH3 + HSO4 = SO2 + H2O + HNO3 =>
3 NH3 + 8 HSO4 = 8 SO2 + 7 H2O + 3 HNO3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Mg(NO3)2 + Al + NaOH + H2O = NH3 + [Al(OH)4]Na + MgO =>
3 Mg(NO3)2 + 16 Al + 16 NaOH + 33 H2O = 6 NH3 + 16[Al(OH)4]Na + 3 MgO
KNa + H = NaH + KH =>
KNa + 2 H = NaH + KH
K2Cr2O7 + Ga(NO3)3 = KNO3 + (Cr2O7)3Ga2 =>
3 K2Cr2O7 + 2 Ga(NO3)3 = 6 KNO3 + (Cr2O7)3Ga2
Fe2O3FeI2 + S = Fe3O4 + SIO2 + FeI2 =>
16 Fe2O3FeI2 + 2 S = 11 Fe3O4 + 2 SIO2 + 15 FeI2
S + KOH = K2S + K2S2O7 + H2O =>
8 S + 14 KOH = 6 K2S + K2S2O7 + 7 H2O
MgB2 + MgFeB4 = Mg2FeB6 =>
MgB2 + MgFeB4 = Mg2FeB6
NH4O2 + H2SO4 = NH2SO4 + H2O =>
NH4O2 + H2SO4 = NH2SO4 + 2 H2O
H3BO3 + H3PO4 + C4H12NCl + NaBr = BP + CO2 + H2O + N2 + NaCl + Br2 =>
7 H3BO3 + 7 H3PO4 + 2 C4H12NCl + 2 NaBr = 7 BP + 8 CO2 + 33 H2O + N2 + 2 NaCl + Br2
NaBr + MnO2 + H2SO4 = MnSO4 + Na2SO4 + Br2 + H2O =>
2 NaBr + MnO2 + 2 H2SO4 = MnSO4 + Na2SO4 + Br2 + 2 H2O
K2Cr2O7 + HI + HCIO4 = Cr(CIO4)3 + I2 + H2O + KCIO4 =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 2 Cr(CIO4)3 + 3 I2 + 7 H2O + 2 KCIO4
Ca(OH)2 + CaCl2 = Ca2 + Cl(OH) =>
Ca(OH)2 + CaCl2 = Ca2 + 2 Cl(OH)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Mn2Te3 + SO3 + KOH = K2MnO7 + K2TeO4 + K2S + H2O =>
4 Mn2Te3 + 21 SO3 + 82 KOH = 8 K2MnO7 + 12 K2TeO4 + 21 K2S + 41 H2O
Mg(NO3)2 + Al + NaOH + H2O = NH3 + [Al(OH)4]Na + MgO =>
3 Mg(NO3)2 + 16 Al + 16 NaOH + 33 H2O = 6 NH3 + 16[Al(OH)4]Na + 3 MgO
Sb2S3 + H2O2 + NaOH = Na3SbO4 + H2O + Na2SO4 =>
Sb2S3 + 14 H2O2 + 12 NaOH = 2 Na3SbO4 + 20 H2O + 3 Na2SO4
H2 + Li2O2 = H2O + Li2O =>
H2 + Li2O2 = H2O + Li2O
Cu(s) + HNO3 = (CuNO3)2 + NO2 + H2O =>
2 Cu(s) + 4 HNO3 = (CuNO3)2 + 2 NO2 + 2 H2O
C3H8O + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
C3H8O + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 16 H2O + 3 Cr2(SO4)3 + 3 K2SO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4) + MnSO4 + HNO3 + CO2 + H =>
2 K4Fe(CN)6 + 15 KMnO4 + 39 H2SO4 = 23 KHSO4 + Fe2(SO4) + 15 MnSO4 + 12 HNO3 + 12 CO2 + 43 H
Pb(NO2)3 + NaOH = PbOH + Na(NO2)3 =>
Pb(NO2)3 + NaOH = PbOH + Na(NO2)3
C3H8O + H2SO4 = C3H8SO4 + H2O =>
C3H8O + H2SO4 = C3H8SO4 + H2O
CH{+} + HCl{+} = CCl2{2+} + H2Cl{+} + CCl{3+} =>
2 CH{+} + 8 HCl{+} = CCl2{2+} + 5 H2Cl{+} + CCl{3+}
NH2NH2H2SO4 + NaOH = NH2NH2 + Na2SO4 + H2O =>
NH2NH2H2SO4 + 2 NaOH = NH2NH2 + Na2SO4 + 2 H2O
C3H8 + Cl = C3H5Cl3 + HCl =>
C3H8 + 6 Cl = C3H5Cl3 + 3 HCl
HC5H8 + O2 = CO2 + H2O =>
4 HC5H8 + 29 O2 = 20 CO2 + 18 H2O
HgNO32 = Hg + NO2 + O2 =>
HgNO32 = Hg + NO2 + 15 O2
AI + I2 = AII =>
2 AI + I2 = 2 AII
Pb(s) + Fe(SO4)(aq) = PbSO4(s) + Fe(s) =>
Pb(s) + Fe(SO4)(aq) = PbSO4(s) + Fe(s)
NF3 + ArCl3 = N2 + Cl2 + ArF3 =>
2 NF3 + 2 ArCl3 = N2 + 3 Cl2 + 2 ArF3
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