Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 3 O2 = 2 Fe2O3
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
FE + O2 = FEO =>
2 FE + O2 = 2 FEO
H3PO4 + NaOH = H2O + PO4Na3 =>
H3PO4 + 3 NaOH = 3 H2O + PO4Na3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
PO4{3{-})+(NH4)2(MoO4) = (PO4)2(MoO4)3+NH4{+} =>
2 PO4{3{-})+3(NH4)2(MoO4) = (PO4)2(MoO4)3+6NH4{+}
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
ClF + F2 = ClF3 =>
ClF + F2 = ClF3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MG + O = MGO =>
MG + O = MGO
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + H2 = CuH2 =>
Cu + H2 = CuH2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Cu + Be = CuBe =>
Cu + Be = CuBe
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NH4C2O4 + Mg(NO3)2 = Mg(C2O4)2 + NH4(NO3) =>
2 NH4C2O4 + Mg(NO3)2 = Mg(C2O4)2 + 2 NH4(NO3)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH + O2 = CO2 + H20 =>
20 CH + 20 O2 = 20 CO2 + H20
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Cl3 + I5 = Cl3I5 =>
Cl3 + I5 = Cl3I5
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C2H5OH + I2 + NaOH = CHI3 + CO2HNa + H2 =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 CO2HNa + 5 H2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ba(BrO3)2 + Na3PO4 = Ba3(PO4)2 + NaBrO3 =>
3 Ba(BrO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBrO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C2H5OH + I2 + NaOH = CHI3 + CO2HNa + H20 =>
4 C2H5OH + 6 I2 + 4 NaOH = 4 CHI3 + 4 CO2HNa + H20
NaF + H2SO4 = HF + NaHSO4 =>
NaF + H2SO4 = HF + NaHSO4
C2H5OH + I2 + NaOH = CHI3 + CO2HNa + H2 =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 CO2HNa + 5 H2
NaCl + H2SO4 = HCl + NaHSO4 =>
NaCl + H2SO4 = HCl + NaHSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
(NH4)2CO3 = NH4 + CO3 =>
(NH4)2CO3 = 2 NH4 + CO3
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + NH4(NO3) =>
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + 2 NH4(NO3)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + NH4(NO3) =>
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + 2 NH4(NO3)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCl + KNO2 = HNO2 + KCl =>
HCl + KNO2 = HNO2 + KCl
(NH4)2CO3 + Sr(NO3)2 = SrCO3 + NH4(NO3) =>
(NH4)2CO3 + Sr(NO3)2 = SrCO3 + 2 NH4(NO3)
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
EtCHCHEt + KMnO4 = EtCO2K + MnO2 + H2O + KOH =>
3 EtCHCHEt + 8 KMnO4 = 6 EtCO2K + 8 MnO2 + 2 H2O + 2 KOH
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/11/11
Equations balanced on 04/10/10
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