Equations balanced on the previous day | Equations balanced on the next day |
2 BaO2 + 4 H2O = 2 BaOH + 3 H2O2
ArOH + CaCO3 = Ca(OH)2 + Ar + CO3 =>
2 ArOH + CaCO3 = Ca(OH)2 + 2 Ar + CO3
BaSO4 + Na2S = BaS + Na2SO4 =>
BaSO4 + Na2S = BaS + Na2SO4
KAlO2 + HNO3 + H2O = Al(OH)3 + KNO3 =>
KAlO2 + HNO3 + H2O = Al(OH)3 + KNO3
K2CO3 + Ca(ClO3)2 = CaCO3 + KClO3 =>
K2CO3 + Ca(ClO3)2 = CaCO3 + 2 KClO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2SO3 + NaCl = NaHSO3 + HCl =>
H2SO3 + NaCl = NaHSO3 + HCl
Na2S2O8 + NaOH + C6H5C4H9 = Na2SO4 + CO2 + H2O =>
27 Na2S2O8 + 54 NaOH + C6H5C4H9 = 54 Na2SO4 + 10 CO2 + 34 H2O
Pb(NO3)2(aq) + MnBr2(aq) = PbBr2(s) + Mn(NO3)2(aq) =>
Pb(NO3)2(aq) + MnBr2(aq) = PbBr2(s) + Mn(NO3)2(aq)
Ge + KOH = GeK + OH =>
Ge + KOH = GeK + OH
HgS + HNO3 + HCl = HgCl2 + NO + S2 + H2O =>
6 HgS + 4 HNO3 + 12 HCl = 6 HgCl2 + 4 NO + 3 S2 + 8 H2O
FeCO3 + H2S = FeS + H2O + CO2 =>
FeCO3 + H2S = FeS + H2O + CO2
CrO7{2-} + H{+} + SO3{2-} = Cr{3+} + H2O + HSO4{-} =>
2 CrO7{2-} + 19 H{+} + 9 SO3{2-} = 2 Cr{3+} + 5 H2O + 9 HSO4{-}
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + NH4NO3 =>
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + 2 NH4NO3
Fe(No2) + CH3COONa = FeNa + CH3COO(No2) =>
Fe(No2) + CH3COONa = FeNa + CH3COO(No2)
NH4VO3 + H2SO4 + Na2SO3 = VOSO4 + Na2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 3 H2SO4 + Na2SO3 = 2 VOSO4 + Na2SO4 + (NH4)2SO4 + 3 H2O
Mn(H2SO4) = MnSO4 + H =>
Mn(H2SO4) = MnSO4 + 2 H
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
Al2S3 + O2 = AlO3 + SO2 =>
Al2S3 + 6 O2 = 2 AlO3 + 3 SO2
Fe(No2) + CH3COONa = FeNa + CH3COO(No2) =>
Fe(No2) + CH3COONa = FeNa + CH3COO(No2)
AgCl + ZnHCl = Ag + ZnCl + HCl =>
AgCl + ZnHCl = Ag + ZnCl + HCl
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaJ + KMnO4 + KOH = J + K2MnO4 + NaOH =>
NaJ + KMnO4 + KOH = J + K2MnO4 + NaOH
Mo + HF + HNO3 = HMoF7 + NO2 + H2O =>
Mo + 7 HF + 6 HNO3 = HMoF7 + 6 NO2 + 6 H2O
KMnO4 + Cu + H2SO4 = K2SO4 + MnSO4 + CuSO4 + H2O =>
2 KMnO4 + 5 Cu + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CuSO4 + 8 H2O
NaPO4 + CuSO4 = Cu3(PO4)2 + Na2(SO4)3 =>
2 NaPO4 + 3 CuSO4 = Cu3(PO4)2 + Na2(SO4)3
C6H6 + O2(g) = CO2 + H2O =>
2 C6H6 + 15 O2(g) = 12 CO2 + 6 H2O
K + Fe = KFe =>
K + Fe = KFe
Co(NO3)2(aq) + NaOH(aq) = CoOH(aq) + Na(NO3)2 =>
Co(NO3)2(aq) + NaOH(aq) = CoOH(aq) + Na(NO3)2
CH3CH2COOCH3 + Ba(OH)2 = (C2H5COO)2Ba + CH3OH =>
2 CH3CH2COOCH3 + Ba(OH)2 = (C2H5COO)2Ba + 2 CH3OH
H2S + K2Cr2O7 + HPO3 = S2 + CrPO4 + K3PO4 + H2O =>
18 H2S + 6 K2Cr2O7 + 16 HPO3 = 9 S2 + 12 CrPO4 + 4 K3PO4 + 26 H2O
C3H8 + O2 = C22 + H2O =>
22 C3H8 + 44 O2 = 3 C22 + 88 H2O
PbCl2(aq) + K2CrO4(aq) = PbCrO4 + KCl =>
PbCl2(aq) + K2CrO4(aq) = PbCrO4 + 2 KCl
CaBr2 + H3PO4 = HBr + Ca3(PO4)2 =>
3 CaBr2 + 2 H3PO4 = 6 HBr + Ca3(PO4)2
CuCO3 + C6H8O7 = CO2 + CuC6H5O7 + H2O =>
18 CuCO3 + 17 C6H8O7 = 12 CO2 + 18 CuC6H5O7 + 23 H2O
NH4I + H2O = NH3 + H3OI =>
NH4I + H2O = NH3 + H3OI
Zn + H3PO4(aq) = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4(aq) = Zn3(PO4)2 + 3 H2
Ba(C2H3O2)2 + Ag2SO4 = BaAg2 + SO4(C2H3O2)2 =>
Ba(C2H3O2)2 + Ag2SO4 = BaAg2 + SO4(C2H3O2)2
C6H14(l) + O2(g) = CO2(g) + H2O =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O
Al(OH)3 + HSO4 = H2O + Al(SO4)3 =>
Al(OH)3 + 3 HSO4 = 3 H2O + Al(SO4)3
Sn + HNO3 = SnO2 + NO + H2 =>
2 Sn + 2 HNO3 = 2 SnO2 + 2 NO + H2
C2H3N + O = CO2 + H2O + NO =>
2 C2H3N + 13 O = 4 CO2 + 3 H2O + 2 NO
OCl{-} + Cl{-} + H3O{+} = Cl2 + H2O =>
OCl{-} + Cl{-} + 2 H3O{+} = Cl2 + 3 H2O
Mn + Br = MnBr2 =>
Mn + 2 Br = MnBr2
VO + Fe2O3 = FeO + V2O3 =>
2 VO + Fe2O3 = 2 FeO + V2O3
AgNO3 + HBr = HNO3 + BrAg =>
AgNO3 + HBr = HNO3 + BrAg
PbSO4 + OAc{-} = Pb(OAc)4{2-} + SO4{2-} =>
PbSO4 + 4 OAc{-} = Pb(OAc)4{2-} + SO4{2-}
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NO(g) + H2O =>
3 Zn(s) + 8 HNO3(aq) = 3 Zn(NO3)2(aq) + 2 NO(g) + 4 H2O
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