Equations balanced on the previous day | Equations balanced on the next day |
5 K2SO3 + 2 KMnO4 + 6 HNO3 = 5 K2SO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
S2 + O2 = S2O2 =>
S2 + O2 = S2O2
HKO + SbCl3 = KCl + Sb2O3 + H2O =>
6 HKO + 2 SbCl3 = 6 KCl + Sb2O3 + 3 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
N2 + P2 = NP2 =>
N2 + 2 P2 = 2 NP2
ZnCO3(s) + HI(aq) = HCO3(aq) + ZnI(aq) =>
ZnCO3(s) + HI(aq) = HCO3(aq) + ZnI(aq)
Na2CrO4FeCl3 = FeCrO4Na2Cl3 =>
Na2CrO4FeCl3 = FeCrO4Na2Cl3
Ca + HCl = CaH2Cl2 =>
Ca + 2 HCl = CaH2Cl2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
NaCl2 + SO2 + H2O = Na2SO4 + HCl =>
2 NaCl2 + SO2 + 2 H2O = Na2SO4 + 4 HCl
KNO2 + HNO3 + PbO2 = KNO3 + Pb(NO3)2 + H2O =>
KNO2 + 2 HNO3 + PbO2 = KNO3 + Pb(NO3)2 + H2O
Cl2 + Na(OH) = NaClO + NaCl + H2O =>
Cl2 + 2 Na(OH) = NaClO + NaCl + H2O
Se + H2O = SeO2 + H2 =>
Se + 2 H2O = SeO2 + 2 H2
Mg + Na2CO3 = Mg(CO3) + Na =>
Mg + Na2CO3 = Mg(CO3) + 2 Na
K4Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + FeSO4 + (NH4)2SO4 + CO + O3 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O2 = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO + 2 O3
Br + Ba = BaBr2 =>
2 Br + Ba = BaBr2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
HI + LiOH = HLi + IOH =>
HI + LiOH = HLi + IOH
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Fe + S{2} + O{2} = Fe{2}O{3} + SO{2} =>
Fe + S{2} + O{2} = Fe{2}O{3} + SO{2}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C6H5CH2NHH2O = C6H5CH2NH2OH =>
C6H5CH2NHH2O = C6H5CH2NH2OH
K(NO3) + H2CO3 = K2CO3 + HNO3 =>
2 K(NO3) + H2CO3 = K2CO3 + 2 HNO3
Pb(aq) + K2CrO4(aq) = PbCrO4 + K2 =>
Pb(aq) + K2CrO4(aq) = PbCrO4 + K2
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Na2B4O7*10H2O = H3BO3 + NaOH + H2O =>
Na2B4O7*10H2O = 4 H3BO3 + 2 NaOH + 3 H2O
Hg2(NO3)2KI = IHg2K(NO3)2 =>
Hg2(NO3)2KI = IHg2K(NO3)2
C2H2Ag(NH3)2OH = C2HAgNH4OHNH3 =>
C2H2Ag(NH3)2OH = C2HAgNH4OHNH3
NaHCO3(aq) + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3(aq) + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
Sb(NO3)3 + KSCN = Sb(SCN)3 + KNO3 =>
Sb(NO3)3 + 3 KSCN = Sb(SCN)3 + 3 KNO3
C3H6O3 + NaHCO3 = H2O + CO2 + NaC3H6O2 =>
5 C3H6O3 + 4 NaHCO3 = 5 H2O + 7 CO2 + 4 NaC3H6O2
KMnO4 + KI + H2SO4 = KIO3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 KI + 9 H2SO4 = 5 KIO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
NaOH + BaCl2 = NaBa + Cl2OH =>
NaOH + BaCl2 = NaBa + Cl2OH
Al2O3 + KOH = Al(OH)3 + KAlO2 =>
2 Al2O3 + 3 KOH = Al(OH)3 + 3 KAlO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + H + NO3 = CuNO + H2O =>
Cu + 4 H + NO3 = CuNO + 2 H2O
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
I2(s) + NaBr(aq) = Br2(s) + NaI(aq) =>
I2(s) + 2 NaBr(aq) = Br2(s) + 2 NaI(aq)
CH4(g) + O2 = CO2 + H2O(l) =>
CH4(g) + 2 O2 = CO2 + 2 H2O(l)
LiF + Al = AlF3 + Li =>
3 LiF + Al = AlF3 + 3 Li
K2Cr2O7 + CH3CHOHCH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CHOHCH3 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Li2SO4 + Ca(NO2)2 = LiNO2 + CaSO4 =>
Li2SO4 + Ca(NO2)2 = 2 LiNO2 + CaSO4
Na + HNO3 = NH4NO3 + H2O + NaNO3 =>
8 Na + 10 HNO3 = NH4NO3 + 3 H2O + 8 NaNO3
Ag3PO4 + H3PO4 = Ag2HPO4 =>
2 Ag3PO4 + H3PO4 = 3 Ag2HPO4
NaMnO4 + HCl = MnCl2 + NaCl + H2O + Cl2 =>
2 NaMnO4 + 16 HCl = 2 MnCl2 + 2 NaCl + 8 H2O + 5 Cl2
C6H5F + O2 = CO + H2O + HF =>
C6H5F + 4 O2 = 6 CO + 2 H2O + HF
CuS + SO2 = CuO + S =>
2 CuS + SO2 = 2 CuO + 3 S
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