Equations balanced on the previous day | Equations balanced on the next day |
C2H4 + 4 KMnO4 = 2 CO2 + 4 MnO2 + 4 KOH
Na2S + Pb(NO3)2 = NaNO3 + PbS =>
Na2S + Pb(NO3)2 = 2 NaNO3 + PbS
HXeO6{-3} + H{+} = XeO3 + H2O + O2 =>
2 HXeO6{-3} + 6 H{+} = 2 XeO3 + 4 H2O + O2
Pb(NO)3 + Na2(S(O4)) = Pb2(S(O4))3 + NaNO =>
2 Pb(NO)3 + 3 Na2(S(O4)) = Pb2(S(O4))3 + 6 NaNO
C6H12 + O2 = CO2 + HOH =>
C6H12 + 9 O2 = 6 CO2 + 6 HOH
Na2S + Pb(NO3)2 = NaNO3 + PbS =>
Na2S + Pb(NO3)2 = 2 NaNO3 + PbS
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(U2(SO4)4) + K(MnO4) + H2O = H2SO4 + K2(SO4) + Mn(SO4) + UO2SO4 =>
5(U2(SO4)4) + 4 K(MnO4) + 4 H2O = 4 H2SO4 + 2 K2(SO4) + 4 Mn(SO4) + 10 UO2SO4
NaOH(aq) + CaBr2(aq) = CaOH(aq) + NaBr2(aq) =>
NaOH(aq) + CaBr2(aq) = CaOH(aq) + NaBr2(aq)
KMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
Fe2O2 + CO = CO2 + Fe =>
Fe2O2 + 2 CO = 2 CO2 + 2 Fe
Fe + HNO3(d) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(d) = Fe(NO3)3 + NO + 2 H2O
Li2C2O4 + AlF3 = LiF + Al2(C2O4)3 =>
3 Li2C2O4 + 2 AlF3 = 6 LiF + Al2(C2O4)3
H2S + H2O2 = SO4{-}2 + H2O + H{+} =>
2 H2S + 9 H2O2 = 2 SO4{-}2 + 10 H2O + 2 H{+}
Na2O(calor) = Na + O =>
Na2O(calor) = 2 Na + O
ZnSO4 + H3PO4 = H2SO4 + ZnHPO4 =>
ZnSO4 + H3PO4 = H2SO4 + ZnHPO4
BaCl2 + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2 + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
H2Co3 + Na = NaCo3 + H2 =>
H2Co3 + Na = NaCo3 + H2
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Na2S + Pb(NO3)2 = NaNO3 + PbS =>
Na2S + Pb(NO3)2 = 2 NaNO3 + PbS
N23 + H2 = NH3 =>
2 N23 + 69 H2 = 46 NH3
K3AsO4 + HCl = K2HAsO4 + KCl =>
K3AsO4 + HCl = K2HAsO4 + KCl
CeN + BaLa = BaLaNCe =>
CeN + BaLa = BaLaNCe
KO2 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + H2O =>
2 KO2 + 3 Na2SO3 + H2SO4 = 3 Na2SO4 + K2SO4 + H2O
MnO4{-} + H2C2O4 + H{+} = CO2 + H2O + Mn{2+} =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 10 CO2 + 8 H2O + 2 Mn{2+}
K2C2O4 + NaOH = K2OH + NaC2O4 =>
K2C2O4 + NaOH = K2OH + NaC2O4
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Ca2(PO4)3 + SiO2 + C = CaSiO4 + P + CO =>
Ca2(PO4)3 + 2 SiO2 + 8 C = 2 CaSiO4 + 3 P + 8 CO
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
Zn3P2 + NaOH = Zn(OH)2 + Na3P =>
Zn3P2 + 6 NaOH = 3 Zn(OH)2 + 2 Na3P
Al2O3 + SO4 = Al2(SO4)3 + O2 =>
2 Al2O3 + 6 SO4 = 2 Al2(SO4)3 + 3 O2
KNO3 + Pb = Pb(NO3) + K =>
KNO3 + Pb = Pb(NO3) + K
NH2CH2CH2COOH + O2 = CO2 + H2O + NO =>
4 NH2CH2CH2COOH + 17 O2 = 12 CO2 + 14 H2O + 4 NO
LiNO3 + TiS = Ti(NO3)2 + Li2S =>
2 LiNO3 + TiS = Ti(NO3)2 + Li2S
C5H12(g) + O2(g) = C5H12O2 =>
C5H12(g) + O2(g) = C5H12O2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
KIO3 + SO2 + H2O = I2 + H2SO4 + K2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 4 H2SO4 + K2SO4
LithiumSulfate + SodiumNitrate = LithiumNitrate + SodiumSulfate =>
LithiumSulfate + SodiumNitrate = LithiumNitrate + SodiumSulfate
Cu + H(NO3) = Cu(NO3) + NO2 + H2O =>
Cu + 2 H(NO3) = Cu(NO3) + NO2 + H2O
CoS = Co + S =>
CoS = Co + S
NH4SCN + BaCO3 = (NH4)2CO3 + Ba(SCN)2 =>
2 NH4SCN + BaCO3 = (NH4)2CO3 + Ba(SCN)2
AgBr + NH3 = Ag(NH3) + Br =>
AgBr + NH3 = Ag(NH3) + Br
(NH2)2CO + O2 = CO2 + N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Ag{+} + HCl = ClAg + H{+} =>
Ag{+} + HCl = ClAg + H{+}
C2H8O7P2 + NaOH = C2H6O7P2Na2 + H2O =>
C2H8O7P2 + 2 NaOH = C2H6O7P2Na2 + 2 H2O
C7H5NO3 + C3H6O + OH{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 OH{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
Na2CO3(s) + FeCr2O4 + O2(g) = Fe2O3(s) + Na2CrO4(s) + CO2 =>
8 Na2CO3(s) + 4 FeCr2O4 + 7 O2(g) = 2 Fe2O3(s) + 8 Na2CrO4(s) + 8 CO2
HOOC(CH2)4COOH + HNH(CH2)6NH2 = HOOC(CH2)4CONH(CH2)6NH2 + H2O =>
HOOC(CH2)4COOH + HNH(CH2)6NH2 = HOOC(CH2)4CONH(CH2)6NH2 + H2O
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