Equations balanced on the previous day | Equations balanced on the next day |
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2S3 + Mn2O7 = Al2O3 + Mn2S7 =>
7 Al2S3 + 3 Mn2O7 = 7 Al2O3 + 3 Mn2S7
Mg + KNO3 = MgO + K + N2 =>
6 Mg + 2 KNO3 = 6 MgO + 2 K + N2
CaCO3 + Ho2O3 + CoO + ReO2 + ReO3 = Ca3HoCo2Re2O12 + CO2 =>
6 CaCO3 + Ho2O3 + 4 CoO + ReO2 + 3 ReO3 = 2 Ca3HoCo2Re2O12 + 6 CO2
Fe(ClO4)3 + KSCN = Fe(SCN)3 + KClO4 =>
Fe(ClO4)3 + 3 KSCN = Fe(SCN)3 + 3 KClO4
N2 + FeO = N45O + Fe3 =>
135 N2 + 6 FeO = 6 N45O + 2 Fe3
Al(s) + AgNO3(aq) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3(aq) + 3 Ag(s)
C2H5 + Fe = Fe(C2H5) =>
C2H5 + Fe = Fe(C2H5)
Mn(OH)2 + H2O2 + NaOH = Na2MnO4 + H2O =>
Mn(OH)2 + 2 H2O2 + 2 NaOH = Na2MnO4 + 4 H2O
Zn2 + Pb3(PO4)2 = Zn3(PO4)2 + Pb2 =>
3 Zn2 + 2 Pb3(PO4)2 = 2 Zn3(PO4)2 + 3 Pb2
AlCl3(s) + H2O(l) = Al(OH)3 + HCl =>
AlCl3(s) + 3 H2O(l) = Al(OH)3 + 3 HCl
Mg + CH3CO2H = MgCH3CO2 + H2 =>
2 Mg + 2 CH3CO2H = 2 MgCH3CO2 + H2
K2Cr2O7 + CrSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 CrSO4 + 7 H2SO4 = 4 Cr2(SO4)3 + K2SO4 + 7 H2O
C4H7OH + HNO3 = CO2 + NO + H2O =>
3 C4H7OH + 22 HNO3 = 12 CO2 + 22 NO + 23 H2O
C8H16 + O2 = C8H16O2 =>
C8H16 + O2 = C8H16O2
HOOCCOOH + CH3CH2CH2OH = HOOCCOOCH2CH2CH3 + H2O =>
HOOCCOOH + CH3CH2CH2OH = HOOCCOOCH2CH2CH3 + H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
ZnC2O4 + HCl = H2C2O4 + ZnCl2 =>
ZnC2O4 + 2 HCl = H2C2O4 + ZnCl2
Cr(III)(NO3)3(aq) + ZnCl2(aq) = Cr(III)Cl3(aq) + Zn(NO3)2(aq) =>
2 Cr(III)(NO3)3(aq) + 3 ZnCl2(aq) = 2 Cr(III)Cl3(aq) + 3 Zn(NO3)2(aq)
Li2S + I2Sr = Li2Sr + I2S =>
Li2S + I2Sr = Li2Sr + I2S
C8H16(g) + O2(g) = CO2(g) + H2O(l) =>
C8H16(g) + 12 O2(g) = 8 CO2(g) + 8 H2O(l)
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O =>
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O =>
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
HC6H6O6 + H2O = C6H6O6 + H3O =>
HC6H6O6 + H2O = C6H6O6 + H3O
Cu(NO3)2*3H2O + Na2CO3 = CuCO3 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + Na2CO3 = CuCO3 + 2 NaNO3 + 3 H2O
Pb + Zn(C2H3O2)2 = Zn + Pb(C2H3O2)2 =>
Pb + Zn(C2H3O2)2 = Zn + Pb(C2H3O2)2
(CaO)9 + HCl = CaCl2 + H2O =>
(CaO)9 + 18 HCl = 9 CaCl2 + 9 H2O
NH4OH + Na2CO3 = Na2NH4 + CO3OH =>
NH4OH + Na2CO3 = Na2NH4 + CO3OH
Na + KMnO4 = Na2O + KMnO2 =>
4 Na + KMnO4 = 2 Na2O + KMnO2
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O =>
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
H3PO4 + MgOH = HOH + Mg3PO4 =>
H3PO4 + 3 MgOH = 3 HOH + Mg3PO4
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Br2 + H2C2O4 = HBr + CO2 =>
Br2 + H2C2O4 = 2 HBr + 2 CO2
Pb(NO3)2 + AiCl3 = PbCl2 + Ai(NO3)3 =>
3 Pb(NO3)2 + 2 AiCl3 = 3 PbCl2 + 2 Ai(NO3)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
AgN2 + K(PO3)4 = Ag(PO3)4 + KN2 =>
AgN2 + K(PO3)4 = Ag(PO3)4 + KN2
N + F = NF3 =>
N + 3 F = NF3
B6H2 + O2 = B2O3 + H2O =>
B6H2 + 5 O2 = 3 B2O3 + H2O
Bi + EDTA = Bi(EDTA)2 =>
Bi + 2 EDTA = Bi(EDTA)2
CO2 + K2O = KCO2 + O2 =>
4 CO2 + 2 K2O = 4 KCO2 + O2
Sulfur + sulfuricacid = Sulfurdioxide + hydrogen =>
S + H2SO4 = 2 SO2 + H2
C6H12O6 + [Ag(NH3)2]OH = CO2 + H2O + Ag + NH3 =>
C6H12O6 + 24[Ag(NH3)2]OH = 6 CO2 + 18 H2O + 24 Ag + 48 NH3
Fe(No3) + NaCl = FeCl + NaNo3 =>
Fe(No3) + NaCl = FeCl + NaNo3
PCl5 + KMnO4 = KCl + MnO2 + Cl2 + POCl3 =>
4 PCl5 + 2 KMnO4 = 2 KCl + 2 MnO2 + 3 Cl2 + 4 POCl3
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