Equations balanced on the previous day | Equations balanced on the next day |
CO + NaOH = HCOONa
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K(s) + X(g) = KX(s) =>
K(s) + X(g) = KX(s)
N(d) + J(k) = NJ =>
N(d) + J(k) = NJ
Al2(SO4)3 + Pb(NO3)4 = Pb(SO4)2 + Al(NO3)3 =>
2 Al2(SO4)3 + 3 Pb(NO3)4 = 3 Pb(SO4)2 + 4 Al(NO3)3
(NH4)2Fe(SO4)2*6(H2O) = FeSO4 + NH4 + H2O + SO4 =>
(NH4)2Fe(SO4)2*6(H2O) = FeSO4 + 2 NH4 + 6 H2O + SO4
Ph2CO + NaBH4 + H2O = Ph2COH + H3BO3 + NaOH =>
8 Ph2CO + NaBH4 + 4 H2O = 8 Ph2COH + H3BO3 + NaOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ph2CO + NaBH4 + H2O = Ph2COH + H3BO3 + NaOH =>
8 Ph2CO + NaBH4 + 4 H2O = 8 Ph2COH + H3BO3 + NaOH
KMnO4 + H2O2 = KOH + MnO2 + O2H2O =>
2 KMnO4 + 5 H2O2 = 2 KOH + 2 MnO2 + 4 O2H2O
SNO2 + C = SN + CO =>
SNO2 + 2 C = SN + 2 CO
C3 + H2SO4 = CO2 + SO2 + H2O =>
C3 + 6 H2SO4 = 3 CO2 + 6 SO2 + 6 H2O
CH2CH2 + KMnO4 + H2SO4 = C2(OH)2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 6 KMnO4 + 9 H2SO4 = 5 C2(OH)2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
As2S5 + HNO3 + H2O = N2 + H3AsO4 + H2SO4 =>
As2S5 + 8 HNO3 + 4 H2O = 4 N2 + 2 H3AsO4 + 5 H2SO4
NaBr2 + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Br2 + H2O =>
2 NaBr2 + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 Br2 + 2 H2O
AgNo3 + HCl = AgCl + H + No3 =>
AgNo3 + HCl = AgCl + H + No3
Fe(OH)2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + NaBrO + H2O = 2 Fe(OH)3 + NaBr
K + S = K2S =>
2 K + S = K2S
Fe(OH)2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + NaBrO + H2O = 2 Fe(OH)3 + NaBr
CaCO3 + H3PO4 = Ca3P2O8 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3P2O8 + 3 H2CO3
(Ca(OH)2) + NaHCO3 = CaCO3 + H2O + NaHO =>
(Ca(OH)2) + NaHCO3 = CaCO3 + H2O + NaHO
NHNO3 + KOH = NHOH + KNO3 =>
NHNO3 + KOH = NHOH + KNO3
K2S + Br2 + KOH = K2SO4 + KBr + H2O =>
K2S + 4 Br2 + 8 KOH = K2SO4 + 8 KBr + 4 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
PbC4H6O4 + NaCl = PbCl2 + NaC2H3O2 =>
PbC4H6O4 + 2 NaCl = PbCl2 + 2 NaC2H3O2
MgCl2 + Na2O = NaCl2 + Mg2O =>
2 MgCl2 + Na2O = 2 NaCl2 + Mg2O
Cu(NO3)2 + NaI = Cu2NaI + (NO3)2 =>
2 Cu(NO3)2 + NaI = Cu2NaI + 2(NO3)2
P4S3 + O2 = P4O10 + SO3 =>
2 P4S3 + 19 O2 = 2 P4O10 + 6 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CrCl3 + H2S = Cr2S3 + HCl =>
2 CrCl3 + 3 H2S = Cr2S3 + 6 HCl
HNO2 + Al(OH)3 = Al(NO2)3 + H2O =>
3 HNO2 + Al(OH)3 = Al(NO2)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + CH4 = Na + CO2 + H2O =>
8 NaOH + CH4 = 8 Na + CO2 + 6 H2O
FeSCN + (NH4)2C2O4 = Fe + (C2O4) + NH4SCN =>
2 FeSCN + (NH4)2C2O4 = 2 Fe + (C2O4) + 2 NH4SCN
Fr + BaCl2 = FrCl + Ba =>
2 Fr + BaCl2 = 2 FrCl + Ba
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
bariumcarbonate + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
CaCl2 + Cs3PO4 = CaPO4 + Cs3Cl2 =>
CaCl2 + Cs3PO4 = CaPO4 + Cs3Cl2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CH3CH2CH2CH2OH + CuO = CH2CH2CH2CH2COH + H2O + Cu =>
5 CH3CH2CH2CH2OH + 6 CuO = 4 CH2CH2CH2CH2COH + 7 H2O + 6 Cu
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq) =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq)
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NiCl2 + O2 = NiO + Cl4O5 =>
4 NiCl2 + 7 O2 = 4 NiO + 2 Cl4O5
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Cu(NO3)2 + NaI = Cu2NaI + (NO3)2 =>
2 Cu(NO3)2 + NaI = Cu2NaI + 2(NO3)2
Fe(ClO3)2 + Na2S = FeS + Na2(ClO3)2 =>
Fe(ClO3)2 + Na2S = FeS + Na2(ClO3)2
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