Equations balanced on the previous day | Equations balanced on the next day |
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C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
4 K2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 KHSO4 + 16 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
PbS + O2 = PbO + SO32 =>
2 PbS + 33 O2 = 2 PbO + 2 SO32
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NaCrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO2 + 2 Br2 + 4 NaOH = NaCrO4 + 4 NaBr + 2 H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
F2 + B = B2F3 =>
3 F2 + 4 B = 2 B2F3
SrCO3 + H3PO4 = Sr3(PO4)2 + CO2 + H2O =>
3 SrCO3 + 2 H3PO4 = Sr3(PO4)2 + 3 CO2 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
MnO2 + H2(SO4) = Mn(SO4) + O2 + H2O =>
2 MnO2 + 2 H2(SO4) = 2 Mn(SO4) + O2 + 2 H2O
UO2(NO3)2 = UO3 + NO2 + O2 =>
2 UO2(NO3)2 = 2 UO3 + 4 NO2 + O2
K2MnO4 + H2SO4 = KMnO4 + K2SO4 + MnO2 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + 2 K2SO4 + MnO2 + 2 H2O
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
Al(NO3)3 + SrCO3 = Sr(NO3)2 + Al2(CO3)3 =>
2 Al(NO3)3 + 3 SrCO3 = 3 Sr(NO3)2 + Al2(CO3)3
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
KBrO3 + XeF2 + KOH = H2O + Xe + KF + KBrO4 =>
KBrO3 + XeF2 + 2 KOH = H2O + Xe + 2 KF + KBrO4
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
K + Cu3(PO4)2 = Cu + K3PO4 =>
6 K + Cu3(PO4)2 = 3 Cu + 2 K3PO4
C4H8 + KMnO4 + H2SO4 = HC2H3O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 HC2H3O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
KBrO3 + KBr + HCl = Br2 + KCl + H2O =>
KBrO3 + 5 KBr + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Na2SO3 + NaOH + AgNO3 = Na2SO4 + Ag + NaNO3 + H2O =>
Na2SO3 + 2 NaOH + 2 AgNO3 = Na2SO4 + 2 Ag + 2 NaNO3 + H2O
Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Zn(NO3)2 + (NH4)2S = NH4NO3 + ZnS(s)IONICEQUETION =>
Zn(NO3)2 + (NH4)2S = 2 NH4NO3 + ZnS(s)IONICEQUETION
HBr + O2 = HBrO3 =>
2 HBr + 3 O2 = 2 HBrO3
Na2CO3 + Ba = BaNa2 + CO3 =>
Na2CO3 + Ba = BaNa2 + CO3
As2O5 + CaO = Ca3(AsO4)2 =>
As2O5 + 3 CaO = Ca3(AsO4)2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C10H15NOHCl + HI + P = C10H15N + PI3 + H2O =>
3 C10H15NOHCl + 6 HI + 2 P = 3 C10H15N + 2 PI3 + 3 H2O
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
C10H15NOHCl + HI + P = C10H15N + PI3 + H2O =>
3 C10H15NOHCl + 6 HI + 2 P = 3 C10H15N + 2 PI3 + 3 H2O
CrO3 + NaOH = Na2CrO4 + H2O =>
CrO3 + 2 NaOH = Na2CrO4 + H2O
C10H15NOHCl + HI + P4 = C10H15N + PI3 + H2O =>
6 C10H15NOHCl + 12 HI + P4 = 6 C10H15N + 4 PI3 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + Ca3(PO4)2 = Ca(H2PO4)2 =>
4 H3PO4 + Ca3(PO4)2 = 3 Ca(H2PO4)2
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
HCl + Mg = MgCl2 + H =>
2 HCl + Mg = MgCl2 + 2 H
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NH4 + PO4 = (NH4)3PO4 =>
3 NH4 + PO4 = (NH4)3PO4
As2O5 + HCl = AsCl3 + Cl2 + H2O =>
As2O5 + 10 HCl = 2 AsCl3 + 2 Cl2 + 5 H2O
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NaBH4 + C4H10O*BF3 = B2H6 + NaBF4 + C4H10O =>
3 NaBH4 + 4 C4H10O*BF3 = 2 B2H6 + 3 NaBF4 + 4 C4H10O
NaBH4 + Et2O*BF3 = B2H6 + NaBF4 + Et2O =>
3 NaBH4 + 4 Et2O*BF3 = 2 B2H6 + 3 NaBF4 + 4 Et2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/14
Equations balanced on 06/11/13
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