Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 MnO2 = 2 Fe2O3 + 3 Mn
C7H6O + O2 = H2O + CO2 =>
C7H6O + 8 O2 = 3 H2O + 7 CO2
LiOH + MgCl = LiCl + Mg(OH) =>
LiOH + MgCl = LiCl + Mg(OH)
H2O = H + O =>
H2O = 2 H + O
N2Cl4 + H4C = N2 + Cl4C + H2 =>
N2Cl4 + H4C = N2 + Cl4C + 2 H2
K2Cr2O7 + H2SO4 + C2H6O = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + C2H6O = 2 K2SO4 + 2 Cr2(SO4)3 + 2 CO2 + 11 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Pb(NO3)2(aq) + Mg(s) = Pb + Mg(NO3)2 =>
Pb(NO3)2(aq) + Mg(s) = Pb + Mg(NO3)2
Al1O3 = Al + O2 =>
2 Al1O3 = 2 Al + 3 O2
FeCl3 + KCN = K3[Fe(CN)6] + KCl =>
FeCl3 + 6 KCN = K3[Fe(CN)6] + 3 KCl
C2 + H5 + O2 = C2H5OH =>
10 C2 + 12 H5 + 5 O2 = 10 C2H5OH
Mg(s)FeSO4(aq) = Fe(aq)MgSO4(s) =>
Mg(s)FeSO4(aq) = Fe(aq)MgSO4(s)
CH4 + Br2 = CBr4 + H3Br =>
3 CH4 + 8 Br2 = 3 CBr4 + 4 H3Br
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Na2S2O3 + Cl2 + NaOH = NaCl + H2O + NaHSO4 =>
Na2S2O3 + 4 Cl2 + 8 NaOH = 8 NaCl + 3 H2O + 2 NaHSO4
KOH + ZnCl2 = KZn + OHCl2 =>
KOH + ZnCl2 = KZn + OHCl2
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
Na2I + Cl2 = NaCl + I2 =>
2 Na2I + 2 Cl2 = 4 NaCl + I2
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
(NH2)CH2CH2COOH + HCl = ClNH3CH2CH2COOH =>
(NH2)CH2CH2COOH + HCl = ClNH3CH2CH2COOH
HCIO4 + NaOH = NaCIO4 + H2O =>
HCIO4 + NaOH = NaCIO4 + H2O
BaI2 + AgNO3 = AgI + Ba(NO3)2 =>
BaI2 + 2 AgNO3 = 2 AgI + Ba(NO3)2
AgCl + KI = AgIKCl =>
AgCl + KI = AgIKCl
(CH3)CH3 + O2 = CO2 + (H2)O =>
2(CH3)CH3 + 7 O2 = 4 CO2 + 6(H2)O
HCHO2 + NH3 = NH4CHO2 =>
HCHO2 + NH3 = NH4CHO2
(Cu(NH3)4)(OH)2 = CuO + NH3 + H2O =>
(Cu(NH3)4)(OH)2 = CuO + 4 NH3 + H2O
Br{5+} + Sb{3+} = Br{-} + Sb{5+} =>
Br{5+} + 3 Sb{3+} = Br{-} + 3 Sb{5+}
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + 2 NH3 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2SO4(aq) + FeCl2(aq) = Fe(SO4) + NH4Cl =>
(NH4)2SO4(aq) + FeCl2(aq) = Fe(SO4) + 2 NH4Cl
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Br{5+} + Sb{3+} = Br{-} + Sb{5+} =>
Br{5+} + 3 Sb{3+} = Br{-} + 3 Sb{5+}
Fe + AuC2H3O2 = FeC2H3O2 + Au =>
Fe + AuC2H3O2 = FeC2H3O2 + Au
Mg(OH)2 + HCl = MgCl2 + H(OH) =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H(OH)
NaClO2 + C6H8O7 + O2 = NaOH + CO2 + ClO2 =>
16 NaClO2 + 2 C6H8O7 + 13 O2 = 16 NaOH + 12 CO2 + 16 ClO2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe(NO3)3 + NaSCN = Fe(SCN)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaSCN = Fe(SCN)3 + 3 Na(NO3)
K3AsO4 + CuC2H3O2 = Cu3AsO4 + KC2H3O2 =>
K3AsO4 + 3 CuC2H3O2 = Cu3AsO4 + 3 KC2H3O2
C2H6O + H2SO4 + (NH4)VO3 = C2H4O + H2O + (NH4)2SO4 + VO(SO4) =>
C2H6O + 3 H2SO4 + 2(NH4)VO3 = C2H4O + 4 H2O + (NH4)2SO4 + 2 VO(SO4)
SO4{-} + C6H5OH + H2O = CO2 + H{+} + SO4{-2} =>
28 SO4{-} + C6H5OH + 11 H2O = 6 CO2 + 28 H{+} + 28 SO4{-2}
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
C3H8O + CuO = C3H7O + H2O + Cu =>
2 C3H8O + CuO = 2 C3H7O + H2O + Cu
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2Cu(CN)3 + H2SO4 + NaSH = Cu2S + Na2SO4 + HCN =>
4 Na2Cu(CN)3 + 5 H2SO4 + 2 NaSH = 2 Cu2S + 5 Na2SO4 + 12 HCN
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
CUSO4 + NaCl = CUCl2 + Na2SO4 =>
CUSO4 + 2 NaCl = CUCl2 + Na2SO4
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