Equations balanced on the previous day | Equations balanced on the next day |
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4
KMnO4 + KNO2 + HSO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 13 KNO2 + 6 HSO4 = 4 MnSO4 + 13 KNO3 + 2 K2SO4 + 3 H2O
Cu + HNO{3+} = Cu(NO{3}){2} + NO + H{2+}O =>
Cu + 5 HNO{3+} = Cu(NO{3}){2} + 4 NO + 5 H{2+}O
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl =>
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl
NaAsO2 + CuSO4 + H2O = Cu(AsO2)2*Cu(OH)2 + NaHSO4 =>
2 NaAsO2 + 2 CuSO4 + 2 H2O = Cu(AsO2)2*Cu(OH)2 + 2 NaHSO4
PB(NO3)2 + Cl2 + NaOH = PBO2 + NaCl + NaNO3 + H2O =>
PB(NO3)2 + Cl2 + 4 NaOH = PBO2 + 2 NaCl + 2 NaNO3 + 2 H2O
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl =>
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl
Na + CH3Cl = CH3 + NaCl =>
Na + CH3Cl = CH3 + NaCl
Si(s) + NaOH(aq) + H2O(l) = Na2SiO3(aq) + H2(g) =>
Si(s) + 2 NaOH(aq) + H2O(l) = Na2SiO3(aq) + 2 H2(g)
COCl2 + NaHCO3 = CO2 + NaCl + H2O =>
COCl2 + 2 NaHCO3 = 3 CO2 + 2 NaCl + H2O
NH4NO3 + Hg(ClO3)2 = Hg(NO3)2 + NH4ClO3 =>
2 NH4NO3 + Hg(ClO3)2 = Hg(NO3)2 + 2 NH4ClO3
CaCO3 + H2SO4 = H3O{+} + OH{-} + CaSO4 + CO2 =>
2 CaCO3 + 2 H2SO4 = H3O{+} + OH{-} + 2 CaSO4 + 2 CO2
N2 + H2 = NH32 =>
N2 + 32 H2 = 2 NH32
C6H10O5 + NH4 + H = C6H14N2O2 + H2O =>
C6H10O5 + 2 NH4 + 2 H = C6H14N2O2 + 3 H2O
H3PO4 + BeOH = H2O + HPO4 + Be =>
H3PO4 + 2 BeOH = 2 H2O + HPO4 + 2 Be
UCl6 + H2O = U(OH)4Cl2 + HCl =>
UCl6 + 4 H2O = U(OH)4Cl2 + 4 HCl
SOH + H3PO4 = S3PO4 + H2O =>
3 SOH + H3PO4 = S3PO4 + 3 H2O
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
N2 + H2 = NH32 =>
N2 + 32 H2 = 2 NH32
Cu + HNO{3+} = Cu(NO{3}){2} + NO + H{2+}O =>
Cu + 5 HNO{3+} = Cu(NO{3}){2} + 4 NO + 5 H{2+}O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
KMnO4 + KNO2 + HSO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 13 KNO2 + 6 HSO4 = 4 MnSO4 + 13 KNO3 + 2 K2SO4 + 3 H2O
N2 + H2 = NH32 =>
N2 + 32 H2 = 2 NH32
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl =>
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl
NaNO3 + NH4SO4 = NaSO4 + N2O + H2O =>
NaNO3 + NH4SO4 = NaSO4 + N2O + 2 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
Ga + NaOH + H2O = Na3Ga(OH)6 + H2 =>
2 Ga + 6 NaOH + 6 H2O = 2 Na3Ga(OH)6 + 3 H2
NH3 + HC2H3O2 = NH7C2O2 =>
NH3 + HC2H3O2 = NH7C2O2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
UCl6 + H2O = UO3 + HCl =>
UCl6 + 3 H2O = UO3 + 6 HCl
Zn + S + H = ZnSH4 =>
Zn + S + 4 H = ZnSH4
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl =>
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl
NaBr(s) + H2SO4(l) = Na2SO4(aq) + HBr =>
2 NaBr(s) + H2SO4(l) = Na2SO4(aq) + 2 HBr
HPV + MnOH = VPMn + H2O =>
HPV + MnOH = VPMn + H2O
Fe2(SO3)3 + HCl = FeCl3 + SO2 + H2O =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 SO2 + 3 H2O
S8 + BaO = BaS + O2 =>
S8 + 8 BaO = 8 BaS + 4 O2
Al(s) + Ag2S(s) = Al2S3(s) + Ag(s) =>
2 Al(s) + 3 Ag2S(s) = Al2S3(s) + 6 Ag(s)
N2 + H2 = NH32 =>
N2 + 32 H2 = 2 NH32
Ca(H2PO4)2*2H2O + H2SO4 = CaSO4 + H3PO4 + H2O =>
Ca(H2PO4)2*2H2O + H2SO4 = CaSO4 + 2 H3PO4 + 2 H2O
KSCN + Fe(NO3)3 = Fe + KNO3 + SCN =>
3 KSCN + Fe(NO3)3 = Fe + 3 KNO3 + 3 SCN
H2C2O4 + OH = C2O4 + H2O =>
H2C2O4 + 2 OH = C2O4 + 2 H2O
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl =>
CoCl2 + NaHCO3 = CoCO3 + NaCl + HCl
NaSO4 + LiOH = NaOH + LiSO4 =>
NaSO4 + LiOH = NaOH + LiSO4
Ag2S2O3 = AgS + O2 =>
2 Ag2S2O3 = 4 AgS + 3 O2
CH3CH(OH)CH2CH2CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(OH)CH2CH2CH3 + 5 CuO = 5 CH3COCH3 + 5 Cu + 3 H2O
C6H5CH(CH3)2 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
7 C6H5CH(CH3)2 + 11 K2Cr2O7 + 44 H2SO4 = 9 C6H5COOH + 11 K2SO4 + 11 Cr2(SO4)3 + 59 H2O
Br + SnI4 = BrI + Sn =>
4 Br + SnI4 = 4 BrI + Sn
C7H8O + Cr2O7{-2} + H{+} = C7H6O + Cr{+3} + H2O =>
3 C7H8O + Cr2O7{-2} + 8 H{+} = 3 C7H6O + 2 Cr{+3} + 7 H2O
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