Equations balanced on the previous day | Equations balanced on the next day |
6 H2S + 2 K2Cr2O7 + 16 H3PO4 = 3 S2 + 4 Cr(PO3)3 + 4 KPO3 + 30 H2O
MgCl2(aq) + KOH(aq) = KCl(aq) + Mg(OH)2(aq) =>
MgCl2(aq) + 2 KOH(aq) = 2 KCl(aq) + Mg(OH)2(aq)
CH3COOH + SO4{-2} = CH3COO{-} + HSO4{-} =>
CH3COOH + SO4{-2} = CH3COO{-} + HSO4{-}
Cu(ClO4)2 + NaOH = Cu(OH)2 + NaClO4 =>
Cu(ClO4)2 + 2 NaOH = Cu(OH)2 + 2 NaClO4
Fe{3+} + CH3COO{-} + H2O = Fe{2+} + HCO3{-} + H{+} =>
8 Fe{3+} + CH3COO{-} + 4 H2O = 8 Fe{2+} + 2 HCO3{-} + 9 H{+}
U3O8 + HNO3 = UO2(NO3)2 + H3O =>
U3O8 + 6 HNO3 = 3 UO2(NO3)2 + 2 H3O
HC2 + NaOH = NaC2 + H2O =>
HC2 + NaOH = NaC2 + H2O
RaCO3 + HNO3 = Ra(NO3)2 + CO2 + H2O =>
RaCO3 + 2 HNO3 = Ra(NO3)2 + CO2 + H2O
AlI3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaI =>
2 AlI3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaI
C12H23OOCH3 + CH3 = C16H33OH + HO =>
C12H23OOCH3 + 3 CH3 = C16H33OH + HO
NaCl + Hg2(NO3)2 = NaNO3 + Hg2Cl2 =>
2 NaCl + Hg2(NO3)2 = 2 NaNO3 + Hg2Cl2
C7H11NO3 + C2H6O = C9H13NO2 + H2O =>
C7H11NO3 + C2H6O = C9H13NO2 + 2 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
CO2(g) + H2O = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O = C6H12O6(aq) + 6 O2(g)
C4H9OH + CH3COOH = C6H12O2 + H2O =>
C4H9OH + CH3COOH = C6H12O2 + H2O
H2SO3 + Cr(OH)3 = (CrOH)SO3 + H2O =>
H2SO3 + Cr(OH)3 = (CrOH)SO3 + 2 H2O
Pb(s) + H2SO4(aq) = PbSO4 + H2 =>
Pb(s) + H2SO4(aq) = PbSO4 + H2
RaCO3 + HNO3 = Ra(NO3)2 + CO2 + H2O =>
RaCO3 + 2 HNO3 = Ra(NO3)2 + CO2 + H2O
((NH4)3Po4) = H3Po4 + NH3 =>
((NH4)3Po4) = H3Po4 + 3 NH3
FeS + O2 = SO2 + Fe2O =>
4 FeS + 5 O2 = 4 SO2 + 2 Fe2O
RaCO3 + HNO3 = Ra(NO3)2 + CO2 + H2O =>
RaCO3 + 2 HNO3 = Ra(NO3)2 + CO2 + H2O
NO2 + KOH = HNO3 + K =>
NO2 + KOH = HNO3 + K
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2O + Cr = Na + CrO =>
Na2O + Cr = 2 Na + CrO
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + 2 NaC2H3O2
PbCl2 + H2SO4 = HCl + PbSO4 =>
PbCl2 + H2SO4 = 2 HCl + PbSO4
Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN
Hg(NO3)2 + KCl = Hg2Cl2 + K(NO3)2 =>
2 Hg(NO3)2 + 2 KCl = Hg2Cl2 + 2 K(NO3)2
Lb + Lb2O4 + H2SO4 = LbSO4 + H2O =>
2 Lb + Lb2O4 + 4 H2SO4 = 4 LbSO4 + 4 H2O
F2 + AsCl3 = Cl2 + AsF =>
F2 + 2 AsCl3 = 3 Cl2 + 2 AsF
CH3(CH2)OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O =>
CH3(CH2)OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O
K[Al(OH)4] + HBr = AlBr3 + KBr + H2O =>
K[Al(OH)4] + 4 HBr = AlBr3 + KBr + 4 H2O
NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O
Fe + H2SO4 = FeSO4 + H22 =>
11 Fe + 11 H2SO4 = 11 FeSO4 + H22
V2O5 + CCl4 = VCl5 + CO2 =>
2 V2O5 + 5 CCl4 = 4 VCl5 + 5 CO2
NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O
K3PO4 + Al + H2O = KH2PO4 + K3Al(OH)6 + H2 =>
3 K3PO4 + 2 Al + 12 H2O = 3 KH2PO4 + 2 K3Al(OH)6 + 3 H2
Fe2(SO4)3 + Na2S + H2O = Fe(OH)3 + NaHS + Na2SO4 =>
Fe2(SO4)3 + 6 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaHS + 3 Na2SO4
C6H12S2O7 + O2 = CO2 + H2O + SO2 =>
2 C6H12S2O7 + 15 O2 = 12 CO2 + 12 H2O + 4 SO2
Zn(s) + Cu(CH3COO)2(aq) = Zn(CH3COO)2(aq) + Cu(s) =>
Zn(s) + Cu(CH3COO)2(aq) = Zn(CH3COO)2(aq) + Cu(s)
C2H3Cl3 + H2 = C2H6 + HCl =>
C2H3Cl3 + 3 H2 = C2H6 + 3 HCl
CuCl2 + K2CO3 = CuCO3 + K2Cl2 =>
CuCl2 + K2CO3 = CuCO3 + K2Cl2
(NH4)3PO3 + AlCl3 = NH4Cl + AlPO3 =>
(NH4)3PO3 + AlCl3 = 3 NH4Cl + AlPO3
Mg + C6H8O7 = C6H6MgO7 + H2 =>
Mg + C6H8O7 = C6H6MgO7 + H2
HNO3 + Sn = SnO2 + NO + H2O =>
4 HNO3 + 3 Sn = 3 SnO2 + 4 NO + 2 H2O
C4H8O + NaOH = C4H5Na + H2O =>
C4H8O + NaOH = C4H5Na + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
Li2SO4 + Ba(NO3)2 = BaSO4 + LiNO3 =>
Li2SO4 + Ba(NO3)2 = BaSO4 + 2 LiNO3
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