Equations balanced on the previous day | Equations balanced on the next day |
K2O4 + 3 Na2SO3 + H2SO4 = K2SO4 + 3 Na2SO4 + H2O
KClO3(aq) + HBr(aq) = Br2(l) + H2O(l) + KCl(aq) =>
KClO3(aq) + 6 HBr(aq) = 3 Br2(l) + 3 H2O(l) + KCl(aq)
NaOH + H3PO4 = NaH2PO4*1H2O =>
NaOH + H3PO4 = NaH2PO4*1H2O
H2O + CuSO4 + NH3 = Cu(OH)3 + (NH4)2SO4 + Cu(NH3)4 =>
6 H2O + 3 CuSO4 + 10 NH3 = 2 Cu(OH)3 + 3(NH4)2SO4 + Cu(NH3)4
KSO4SrI2 = KI2SrSO4 =>
KSO4SrI2 = KI2SrSO4
Cl + Ca(OH)2 = Ca(ClO3) + CaCl2 + H2O =>
5 Cl + 3 Ca(OH)2 = Ca(ClO3) + 2 CaCl2 + 3 H2O
H2O + C6H8O6 + NaOCl = Cl2 + CO2 + NaH3 =>
2 H2O + C6H8O6 + 4 NaOCl = 2 Cl2 + 6 CO2 + 4 NaH3
Pb + Cu(NO3) = Cu + Pb(NO3)2 =>
Pb + 2 Cu(NO3) = 2 Cu + Pb(NO3)2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Mg7Si8O22(OH)2 = Mg2Si2O6 + SiO2 + H2O =>
2 Mg7Si8O22(OH)2 = 7 Mg2Si2O6 + 2 SiO2 + 2 H2O
Na2CO3 + HCl = NaClNaHCO3 =>
Na2CO3 + HCl = NaClNaHCO3
C4H9SH + O2 = CO2 + H2O + SO2 =>
2 C4H9SH + 15 O2 = 8 CO2 + 10 H2O + 2 SO2
N2 + CuCl2 = NCl3 + Cu =>
N2 + 3 CuCl2 = 2 NCl3 + 3 Cu
HSO3{-} + MnO4{-} + OH{-} = MnO2 + HSO4{2-} + H2O =>
3 HSO3{-} + MnO4{-} + 2 OH{-} = MnO2 + 3 HSO4{2-} + H2O
Al{3+} + CH3COO{-} + NaOH = CH3COONa + Al(OH)3 =>
Al{3+} + 3 CH3COO{-} + 3 NaOH = 3 CH3COONa + Al(OH)3
HNO3 + KBr = NO(g) + Br2 + KNO3 + H2O =>
8 HNO3 + 6 KBr = 2 NO(g) + 3 Br2 + 6 KNO3 + 4 H2O
HNO3 + KBr = NO(g) + Br2 + KNO3 + H2O =>
8 HNO3 + 6 KBr = 2 NO(g) + 3 Br2 + 6 KNO3 + 4 H2O
H2O + Mo23O37 = MoO3 + H =>
32 H2O + Mo23O37 = 23 MoO3 + 64 H
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Hg(CN)2 + I2 = HgI2 + CNI =>
Hg(CN)2 + 2 I2 = HgI2 + 2 CNI
Hg(NO3)2 + CaCl = Ca(NO3)2 + HgCl =>
Hg(NO3)2 + CaCl = Ca(NO3)2 + HgCl
CaO + FeBr2 = CaBr2 + OFe =>
CaO + FeBr2 = CaBr2 + OFe
Li2S + Sb2S3 + LiI + S = Li55Sb10S45I15 =>
20 Li2S + 5 Sb2S3 + 15 LiI + 10 S = Li55Sb10S45I15
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
Ni + HC2H3O2 = Ni(C2H3O2) + H2 =>
2 Ni + 2 HC2H3O2 = 2 Ni(C2H3O2) + H2
C3H6 = C8H10 + C2H6 =>
14 C3H6 = 3 C8H10 + 9 C2H6
CuSO4*5H2O + Ca(NO3)2*4H2O = CaSO4*2H2O + Cu(NO3)2 + H2O =>
CuSO4*5H2O + Ca(NO3)2*4H2O = CaSO4*2H2O + Cu(NO3)2 + 7 H2O
Ba + Co(NO3)2 = Co + Ba(NO3)2 =>
Ba + Co(NO3)2 = Co + Ba(NO3)2
AlBr3 + K + SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 6 K + 3 SO4 = 6 KBr + Al2(SO4)3
C3H(CH2)2CH3 + O2 = CO2 + H2O =>
C3H(CH2)2CH3 + 8 O2 = 6 CO2 + 4 H2O
K2 + H2O = KOH + H =>
K2 + 2 H2O = 2 KOH + 2 H
BrO2 = Br + O2 =>
BrO2 = Br + O2
Na2CO3 + HCl(aq) = CO2 + H2O + NaCl(aq) =>
Na2CO3 + 2 HCl(aq) = CO2 + H2O + 2 NaCl(aq)
CH3OH + C4H8 = C5H12O =>
CH3OH + C4H8 = C5H12O
HC7H5O3 + (CH3CO)2O = HC9H7O4 =>
11 HC7H5O3 + (CH3CO)2O = 9 HC9H7O4
I2 + CI2 = I2CI6 =>
3 I2 + CI2 = I2CI6
KI(aq) + Hg2(NO3)2(aq) = KNO3(aq) + Hg2I2 =>
2 KI(aq) + Hg2(NO3)2(aq) = 2 KNO3(aq) + Hg2I2
KOH + CH3CH2OH = CH3OK + H2O =>
2 KOH + CH3CH2OH = 2 CH3OK + H2O
Al(l) + MnO2(s) = Al2O3(s) + Mn(l) =>
4 Al(l) + 3 MnO2(s) = 2 Al2O3(s) + 3 Mn(l)
K2Cr2O7 + FeS2 + H2SO4 = K2SO4 + Cr2SO4 + Fe(SO4)3 + H2O =>
9 K2Cr2O7 + 5 FeS2 + 23 H2SO4 = 9 K2SO4 + 9 Cr2SO4 + 5 Fe(SO4)3 + 23 H2O
Sr(s) + F(g) = SrF2(s) =>
Sr(s) + 2 F(g) = SrF2(s)
NaOH + Fe = Na2FeO2 + H =>
2 NaOH + Fe = Na2FeO2 + 2 H
FeO4{2-} + S{2-} + H2O = Fe(OH)3 + S2O3{-} + OH{-} =>
3 FeO4{2-} + 2 S{2-} + 9 H2O = 3 Fe(OH)3 + S2O3{-} + 9 OH{-}
Zn + NiSO4 = Ni2 + ZnSO4 =>
2 Zn + 2 NiSO4 = Ni2 + 2 ZnSO4
Na2CO3 + Cu2 + H2O = Cu2(OH)2CO3 + Na + CO2 =>
2 Na2CO3 + Cu2 + H2O = Cu2(OH)2CO3 + 4 Na + CO2
NaNO3 + CO2 + H2O + H3PO4 = C7H7NO2 + O2 + Na3PO4 =>
3 NaNO3 + 21 CO2 + 9 H2O + H3PO4 = 3 C7H7NO2 + 27 O2 + Na3PO4
CH3COOPb + Na2CrO4 = CH3COONa + Pb2CrO4 =>
2 CH3COOPb + Na2CrO4 = 2 CH3COONa + Pb2CrO4
Cu + HNO3 = H2O + CuNO3 + NO =>
3 Cu + 4 HNO3 = 2 H2O + 3 CuNO3 + NO
KJ + MnO2 + H2SO4 = K2SO4 + J2 + MnSO4 + H2O =>
2 KJ + MnO2 + 2 H2SO4 = K2SO4 + J2 + MnSO4 + 2 H2O
CH4 + Cl4 = CCl4 + HCl =>
CH4 + 2 Cl4 = CCl4 + 4 HCl
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