Equations balanced on the previous day | Equations balanced on the next day |
H3(PO4) + 3 KOH = 3 H2O + K3(PO4)
K3PO4 + Fe2(SO4)3 = K2(SO4) + FePO4 =>
2 K3PO4 + Fe2(SO4)3 = 3 K2(SO4) + 2 FePO4
(NH4)10*H2(W2O7)6*H2O + Sr(NO3)2 + Co(NO3)2*3(H2O) = Sr2CoWO6 + H2O + N2 + O2 =>
2(NH4)10*H2(W2O7)6*H2O + 48 Sr(NO3)2 + 24 Co(NO3)2*3(H2O) = 24 Sr2CoWO6 + 116 H2O + 82 N2 + 165 O2
Fe2O3(l) + CO(g) = Fe(l) + CO2 =>
Fe2O3(l) + 3 CO(g) = 2 Fe(l) + 3 CO2
CH3CH2Br + NaClO = BrCl + Na(CH3CH2)O =>
CH3CH2Br + NaClO = BrCl + Na(CH3CH2)O
CoO + CO = CO2 + Co =>
CoO + CO = CO2 + Co
Br2(g) + KCl(aq) = KBr(s) + ClBr(g) =>
Br2(g) + KCl(aq) = KBr(s) + ClBr(g)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
NO + Fe{2+} + H2O = NO2 + Fe + H{+} =>
NO + Fe{2+} + H2O = NO2 + Fe + 2 H{+}
Na(PO4)2 + Ca3Cl = NaCl + Ca3(PO4)2 =>
Na(PO4)2 + Ca3Cl = NaCl + Ca3(PO4)2
P4S3 + HIO3 + H2O = S + HI + H3PO4 =>
3 P4S3 + 10 HIO3 + 18 H2O = 9 S + 10 HI + 12 H3PO4
Al2S3 + KOH = K[Al(OH)4] + K2S =>
Al2S3 + 8 KOH = 2 K[Al(OH)4] + 3 K2S
AlCl3 + Ba = Ba4Cl3 + Al =>
AlCl3 + 4 Ba = Ba4Cl3 + Al
Cu2SO4 + K2Cr2O7 + H2SO4 = CuSO4 + CrSO4 + H2O + K2SO4 =>
4 Cu2SO4 + K2Cr2O7 + 7 H2SO4 = 8 CuSO4 + 2 CrSO4 + 7 H2O + K2SO4
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
[Co(NH3)4CO3]{+} + HCl + NH3 = [Co(NH3)5Cl]{2+} + H2O + CO2 + Cl{-} =>
[Co(NH3)4CO3]{+} + 2 HCl + NH3 = [Co(NH3)5Cl]{2+} + H2O + CO2 + Cl{-}
(CuOH)Cl + Ca(HSO4)2 = CuSO4 + CaCl2 + H2O =>
2(CuOH)Cl + Ca(HSO4)2 = 2 CuSO4 + CaCl2 + 2 H2O
H2Cr2O7 + HI = Cr(OH)2 + I2 + H2O =>
H2Cr2O7 + 8 HI = 2 Cr(OH)2 + 4 I2 + 3 H2O
Fe{2+} + O{2} + H{+} = Fe{3+} + H2O =>
4 Fe{2+} + O{2} + 2 H{+} = 4 Fe{3+} + H2O
HgNO3 + KOH = KNO3 + HgOH =>
HgNO3 + KOH = KNO3 + HgOH
O2 + Na = Na2O2 =>
O2 + 2 Na = Na2O2
H2Te(aq) + KOH(aq) = H2O(l) + K2Te(aq) =>
H2Te(aq) + 2 KOH(aq) = 2 H2O(l) + K2Te(aq)
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
FeO4 + Al = Fe3 + AlO4 =>
3 FeO4 + 3 Al = Fe3 + 3 AlO4
Co + In + Sn + S = Co30Sn12In8S20 =>
30 Co + 8 In + 12 Sn + 20 S = Co30Sn12In8S20
CrOH{+3} + HClO4 = CrClO4{3+} + H2O =>
CrOH{+3} + HClO4 = CrClO4{3+} + H2O
S + HNO3 + H2O = NH3 + H2SO4 =>
4 S + 3 HNO3 + 7 H2O = 3 NH3 + 4 H2SO4
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
KBrO3 + HBr + HCl = KCl + H2O + Br2 =>
KBrO3 + 5 HBr + HCl = KCl + 3 H2O + 3 Br2
PtO4 + H2 = Pt + H2O =>
PtO4 + 4 H2 = Pt + 4 H2O
ZnF2 + Cu = Zn + CuF2 =>
ZnF2 + Cu = Zn + CuF2
C57H98O6 + NaOH = C3H8O3 + C18H31O2Na =>
C57H98O6 + 3 NaOH = C3H8O3 + 3 C18H31O2Na
SO3 + H2SO4 = H2S2O7 =>
SO3 + H2SO4 = H2S2O7
H2CO3 = H2 + C + O2 =>
2 H2CO3 = 2 H2 + 2 C + 3 O2
Fe(OH)3 + Ag = AgOH + Fe =>
Fe(OH)3 + 3 Ag = 3 AgOH + Fe
Na2Sn(OH)4 + Bi(OH)3 = Bi + Na2Sn(OH)6 =>
3 Na2Sn(OH)4 + 2 Bi(OH)3 = 2 Bi + 3 Na2Sn(OH)6
PbS + Br2 = PbBr + S =>
2 PbS + Br2 = 2 PbBr + 2 S
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
C5H10O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C5H10O + 16 Cu(OH)2 = 5 CH3COOH + 8 Cu2O + 16 H2O
KSCN + H2Cr2O7 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + K2SO3 + H2O =>
6 KSCN + 10 H2Cr2O7 + 3 K2Cr2O7 = 6 CO2 + 6 NO2 + 13 Cr2O3 + 6 K2SO3 + 10 H2O
Na(HCO3) + CH3COOH = CO2 + Na(C2H3O2) + H2O =>
Na(HCO3) + CH3COOH = CO2 + Na(C2H3O2) + H2O
NH4OH(aq) + Co(NO3)2(aq) = NH4(NO3)2(aq) + CoOH(aq) =>
NH4OH(aq) + Co(NO3)2(aq) = NH4(NO3)2(aq) + CoOH(aq)
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Pb + H2SO4 = Pb(HSO4)2 + H2O + SO2 =>
Pb + 3 H2SO4 = Pb(HSO4)2 + 2 H2O + SO2
ZnS + N2 = Zn3N2 + S =>
3 ZnS + N2 = Zn3N2 + 3 S
FeS + O2 = Fe3O4 + S03 =>
3 FeS + 2 O2 = Fe3O4 + S03
AB2 + C2D = AD + CB =>
AB2 + C2D = AD + 2 CB
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