Equations balanced on the previous day | Equations balanced on the next day |
2 Mg + 2 HCI = 2 MgCI + H2
(Cr(N2H4CO)6)4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH4C2H3O2 + AgNO3 = AgC2H3O2 + NH4NO3 =>
NH4C2H3O2 + AgNO3 = AgC2H3O2 + NH4NO3
HBr + Sn(OH)2 = H2O + SnBr2 =>
2 HBr + Sn(OH)2 = 2 H2O + SnBr2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu + NO3{-} + H{+} = Cu2{+} + NO + H2O =>
6 Cu + NO3{-} + 4 H{+} = 3 Cu2{+} + NO + 2 H2O
K2CrO4 + KBrO4 + KI + H2O = CrBr3 + I2 + K(OH) =>
2 K2CrO4 + 6 KBrO4 + 54 KI + 32 H2O = 2 CrBr3 + 27 I2 + 64 K(OH)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH3HO + O2 = CO2 + H2O =>
2 CH3HO + 3 O2 = 2 CO2 + 4 H2O
Al + Fe2O2 = Al2O3 + Fe =>
4 Al + 3 Fe2O2 = 2 Al2O3 + 6 Fe
CH3CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
10 CH3CH3CH2OH + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 10 CH3CH3CO + 27 H2O
Ag2S + HNO3 = Ag2SO4 + NO + H2O =>
3 Ag2S + 8 HNO3 = 3 Ag2SO4 + 8 NO + 4 H2O
CuS + HNO2 = Cu(NO2)2 + S + H2O + NO =>
CuS + 4 HNO2 = Cu(NO2)2 + S + 2 H2O + 2 NO
NH3 + Cl2 = NH4 + NCl3 =>
8 NH3 + 3 Cl2 = 6 NH4 + 2 NCl3
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
K + H2 = KH =>
2 K + H2 = 2 KH
FeO + SO2 + O2 = FeSO4 =>
2 FeO + 2 SO2 + O2 = 2 FeSO4
Ca + Na3(PO4) = Ca3(PO4)2 + Na =>
3 Ca + 2 Na3(PO4) = Ca3(PO4)2 + 6 Na
Al(HCO3)3 = Al2O3 + H2O + CO2 =>
2 Al(HCO3)3 = Al2O3 + 3 H2O + 6 CO2
NHO3 + NaOH = NaNO3H2O =>
NHO3 + NaOH = NaNO3H2O
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + CuSO4 = Cu + Fe2SO4 =>
2 Fe + CuSO4 = Cu + Fe2SO4
NaJ + Br2 + H2O = NaBr + HJ + O2 =>
4 NaJ + 2 Br2 + 2 H2O = 4 NaBr + 4 HJ + O2
C9O4H8 + H2O = C9O4H7 + H3O =>
C9O4H8 + H2O = C9O4H7 + H3O
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C12H26 + C6H6 = C18H38 =>
10 C12H26 + C6H6 = 7 C18H38
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
NI + CUSO4 = NISO4 + CU =>
NI + CUSO4 = NISO4 + CU
C8H5KO4 + NaOH = NaC8KH4O4 + H2O =>
C8H5KO4 + NaOH = NaC8KH4O4 + H2O
FeCl2 + O2 + H2O = Fe2O3 + HCl =>
4 FeCl2 + O2 + 4 H2O = 2 Fe2O3 + 8 HCl
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
MgS + HNO3 = Mg(NO3)2 + H2S =>
MgS + 2 HNO3 = Mg(NO3)2 + H2S
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
C6H14O2 = C + H14 + O2 =>
C6H14O2 = 6 C + H14 + O2
CH5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 CH5(NO3)3 = 6 N2 + 9 O2 + 10 H2O + 4 CO2
C9H8N3 = N + H + C =>
C9H8N3 = 3 N + 8 H + 9 C
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2[Pb(OH)4] + K2SO4 = PbSO4 + KOH + Na2SO4 =>
Na2[Pb(OH)4] + 2 K2SO4 = PbSO4 + 4 KOH + Na2SO4
Fe(NO3)3 + NH4OH = Fe(OH)3 + (NH4)(NO3) =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3(NH4)(NO3)
K3PO4 + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
NH4Cl + H2O = NH4ClH + OH =>
NH4Cl + H2O = NH4ClH + OH
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3COCH3 + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH2 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 3 H2O + 2 MnSO4 + K2SO4
C7H7NO2 + C2H6OH2SO4 = C9H11NO2 + H2O + H2SO4 =>
C7H7NO2 + C2H6OH2SO4 = C9H11NO2 + H2O + H2SO4
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