Equations balanced on the previous day | Equations balanced on the next day |
CO2 + C = 2 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(S04)3 + CO2 + H2O + Na2SO4 + KNO3 =>
7 K3[Fe(SCN)6] + 8 Na2Cr2O7 + 62 H2SO4 = 7 Fe(NO3)3 + 8 Cr2(S04)3 + 42 CO2 + 62 H2O + 8 Na2SO4 + 21 KNO3
SO2K = KSO2 =>
SO2K = KSO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
Pb(NO3)2(aq) + HCl(aq) = HNO3(aq) + PbCl2(s) =>
Pb(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(aq) + PbCl2(s)
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
UOF4(s) + HF(l) = UF6(s) + H2O(l) =>
UOF4(s) + 2 HF(l) = UF6(s) + H2O(l)
H2SO4 + KI = KHSO4 + I2 + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 I2 + 4 H2O + H2S
C8H18 + O2 = CO5 + H2O =>
2 C8H18 + 49 O2 = 16 CO5 + 18 H2O
Pb2NO32 = PbO + NO2 + O2 =>
Pb2NO32 = 2 PbO + NO2 + 14 O2
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
Cu3N2 + HClO2 = Cu(ClO2)2 + NH3 =>
Cu3N2 + 6 HClO2 = 3 Cu(ClO2)2 + 2 NH3
NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + NH4Cl =>
4 NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + 2 NH4Cl
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
Na + HClO4 = Na2ClO4 + H2 =>
4 Na + 2 HClO4 = 2 Na2ClO4 + H2
CH3CH2OH + O = CH2CHO + H2O =>
2 CH3CH2OH + 3 O = 2 CH2CHO + 3 H2O
NaBr + Ca(OH)2 = (CaBr2) + (NaOH) =>
2 NaBr + Ca(OH)2 = (CaBr2) + 2(NaOH)
ClO3{-} + H{+} = HClO3 =>
ClO3{-} + H{+} = HClO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HOCl = ClOH =>
HOCl = ClOH
CU + SO2 = CUSO2 =>
CU + SO2 = CUSO2
CoCl2 + NH4SCN = (NH4)2[Co(SCN)4] + NH4Cl =>
CoCl2 + 4 NH4SCN = (NH4)2[Co(SCN)4] + 2 NH4Cl
KNO3 = K2O + O2 + NO =>
4 KNO3 = 2 K2O + 3 O2 + 4 NO
CH4 + CO3{-2} = C2H4O + O2 + e =>
CH4 + CO3{-2} = C2H4O + O2 + 2e
OH{-} + Cl2 = ClO3{-} + Cl{-} + H2O =>
6 OH{-} + 3 Cl2 = ClO3{-} + 5 Cl{-} + 3 H2O
Al2(Co3)3 + LiOH = Al(OH)3 + Li2Co3 =>
Al2(Co3)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2Co3
CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2 =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
Na + HNO3 = NaNO3 + N2 + H2O =>
10 Na + 12 HNO3 = 10 NaNO3 + N2 + 6 H2O
CH3C(CH3)(OH)CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COCH2CH3 + H2O =>
5 CH3C(CH3)(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CH3COCH2CH3 + 8 H2O
H2O + CO2 = C6H2O6 + O2 =>
2 H2O + 12 CO2 = 2 C6H2O6 + 7 O2
NaICoCl2 = NaCl2CoI =>
NaICoCl2 = NaCl2CoI
CrO3 + H2S + H{+} = S + Cr{+3} + H2O =>
2 CrO3 + 3 H2S + 6 H{+} = 3 S + 2 Cr{+3} + 6 H2O
Ca3N2 + NaCl = CaCl2 + Na3N =>
Ca3N2 + 6 NaCl = 3 CaCl2 + 2 Na3N
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
(NH4)2S + H2SO4 = (NH3)2SO4 + H2S + H2O =>
4(NH4)2S + 5 H2SO4 = 4(NH3)2SO4 + 5 H2S + 4 H2O
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4) =>
2 Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4)
Al2(Co3)3 + LiOH = Al(OH)3 + Li2Co3 =>
Al2(Co3)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2Co3
Na3CO3 + Pb(NO3)2 = PbCO3 + Na3(NO3)2 =>
Na3CO3 + Pb(NO3)2 = PbCO3 + Na3(NO3)2
AlS = Al3 + S2 =>
6 AlS = 2 Al3 + 3 S2
C6H10S + Br2 = C6H10SBr4 =>
C6H10S + 2 Br2 = C6H10SBr4
CF4 + Br2 = CBr + F2 =>
2 CF4 + Br2 = 2 CBr + 4 F2
PbS + PbSO4 = Pb + SO =>
3 PbS + PbSO4 = 4 Pb + 4 SO
Al3 + Cu2Cl = Cu2 + Al2Cl3 =>
2 Al3 + 9 Cu2Cl = 9 Cu2 + 3 Al2Cl3
H2SO4 + KI = K2SO4 + I2 + H2S + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + 4 I2 + H2S + 4 H2O
C1H4 + O2 = C02 + H2O =>
2 C1H4 + 2 O2 = C02 + 4 H2O
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl3 + H2O =>
C6H5NO2 + 2 Sn + 6 HCl = C6H5NH2 + 2 SnCl3 + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
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