Equations balanced on the previous day | Equations balanced on the next day |
2 MnCO3 + O2 = 2 MnO2 + 2 CO2
NI(OH)2 + K2SO4 = KOH + NISO4 =>
NI(OH)2 + K2SO4 = 2 KOH + NISO4
LiCoO2 + H2SO4 + C6H10O4 = CoSO4 + Li2SO4 + CO2 + H2O =>
26 LiCoO2 + 39 H2SO4 + C6H10O4 = 26 CoSO4 + 13 Li2SO4 + 6 CO2 + 44 H2O
Na2CO3 + Ca(OH)2 + TiO2 = NaOH + TiO2CaCO3 =>
Na2CO3 + Ca(OH)2 + TiO2 = 2 NaOH + TiO2CaCO3
Fe{2+} = e + Fe{3+} =>
Fe{2+} = e + Fe{3+}
Na + Si + O = Na2SiO3 =>
2 Na + Si + 3 O = Na2SiO3
HCl + Ni = H(Ni)2 + Cl =>
HCl + 2 Ni = H(Ni)2 + Cl
KBr + Cu(NO3)2 = CuBr2 + KNO3 =>
2 KBr + Cu(NO3)2 = CuBr2 + 2 KNO3
Mg + HNO3 = Mg(NO3) + NO2(H2O) =>
Mg + 2 HNO3 = Mg(NO3) + NO2(H2O)
C6H8O7 + HCO3{-} = C6H5O7{-3} + CO2 + H2O =>
C6H8O7 + 3 HCO3{-} = C6H5O7{-3} + 3 CO2 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2BrCHBrCH2CH3
UPuO = UOPu =>
UPuO = UOPu
Rb2CO3 + Ba(NO3)2 = RbNO3 + BaCO3 =>
Rb2CO3 + Ba(NO3)2 = 2 RbNO3 + BaCO3
H2O + Al2Si2O7*H2O = Al2O3*3H2O + H4SiO4 =>
6 H2O + Al2Si2O7*H2O = Al2O3*3H2O + 2 H4SiO4
PCl5 + Ba(OH)2 = BaCl2 + BaHPO4 + H2O =>
2 PCl5 + 7 Ba(OH)2 = 5 BaCl2 + 2 BaHPO4 + 6 H2O
Ag + Al = Ag2Al1 =>
2 Ag + Al = Ag2Al1
NaO + Fe = Na + FeO3 =>
3 NaO + Fe = 3 Na + FeO3
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCOOH + NaOH + HCOH = CH3OH + HCOOONa =>
HCOOH + NaOH + HCOH = CH3OH + HCOOONa
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
Zn + C2H5OH = Zn(C2H5O) + H2 =>
2 Zn + 2 C2H5OH = 2 Zn(C2H5O) + H2
IrBr3 + AgC2H3O2 = AgBr + Ir(C2H3O2)3 =>
IrBr3 + 3 AgC2H3O2 = 3 AgBr + Ir(C2H3O2)3
NO2 + S = S3N2 + O2 =>
2 NO2 + 3 S = S3N2 + 2 O2
CH3NH3OH = CH3NH2 + H2O =>
CH3NH3OH = CH3NH2 + H2O
Fe + CuSO4 = Cu + Fe(SO4)2 =>
Fe + 2 CuSO4 = 2 Cu + Fe(SO4)2
CH3CH2CH2CHO + H2 = CH3CH2CH2CH2OH =>
CH3CH2CH2CHO + H2 = CH3CH2CH2CH2OH
Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e
NH4NO3 + FeCl3 = Fe(NO3)3 + NH4Cl =>
3 NH4NO3 + FeCl3 = Fe(NO3)3 + 3 NH4Cl
K2Cr2O7 + CH3CH2OH + H2OSO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 7 CH3CH2OH + 8 H2OSO4 = 2 Cr2(SO4)3 + 7 CH3COOH + 2 K2SO4 + 15 H2O
Na2CO3 + Cr2S3 + Mn(NO3)2 = CO2 + NO + Na2SO4 + Na2CrO4 + Na2MnO4 =>
20 Na2CO3 + Cr2S3 + 15 Mn(NO3)2 = 20 CO2 + 30 NO + 3 Na2SO4 + 2 Na2CrO4 + 15 Na2MnO4
C + O2 = C2O =>
4 C + O2 = 2 C2O
CH3COH(g) + O2 = CO2(g) + H2O =>
2 CH3COH(g) + 5 O2 = 4 CO2(g) + 4 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 Na2SO3 = Cr2(SO4)2 + K2SO4 + 4 Na2SO4 + 3 H2O
Si + Br2 + H2O = H2SiO3 + HBr =>
Si + 2 Br2 + 3 H2O = H2SiO3 + 4 HBr
H{+} + Cr2O7{2-}{-} + CH3CH2OH = Cr3{+} + CH3COOH + H2O =>
16 H{+} + 6 Cr2O7{2-}{-} + 17 CH3CH2OH = 4 Cr3{+} + 17 CH3COOH + 25 H2O
Zn + PbN2O6 = ZnNO3 + Pb =>
2 Zn + PbN2O6 = 2 ZnNO3 + Pb
C3H7NO2S + O2 = CO + H2O + H2SO3 + N2 =>
4 C3H7NO2S + 13 O2 = 12 CO + 10 H2O + 4 H2SO3 + 2 N2
HIO3 + MnO2 + KOH = KMnO4 + KI + H2O =>
HIO3 + 2 MnO2 + 3 KOH = 2 KMnO4 + KI + 2 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Zn(Cl)2 + KOH = KCl + Zn(OH)2 =>
Zn(Cl)2 + 2 KOH = 2 KCl + Zn(OH)2
C12H2O11 + O2 = H2O + CO2 =>
C12H2O11 + 7 O2 = H2O + 12 CO2
Zn(OH)2 = Zn2 + H2O + O2 =>
2 Zn(OH)2 = Zn2 + 2 H2O + O2
CH3CHO + Cu(OH)2 = CH3CH2COOH + CuOH + H2O =>
3 CH3CHO + 2 Cu(OH)2 = 2 CH3CH2COOH + 2 CuOH + H2O
Hg(l) + HBr(aq) = H2 + HgBr2 =>
Hg(l) + 2 HBr(aq) = H2 + HgBr2
UO2 + H = U + H2O =>
UO2 + 4 H = U + 2 H2O
Fe + H2O + O = FeOH =>
2 Fe + H2O + O = 2 FeOH
FeCl3 + K2[Fe(CN)6] = Fe2[Fe(CN)6]3 + KCl =>
2 FeCl3 + 3 K2[Fe(CN)6] = Fe2[Fe(CN)6]3 + 6 KCl
Zn(NO3)2(aq) + NaI(aq) = NaNO3(aq) + ZnI2 =>
Zn(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + ZnI2
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Equations balanced on the previous day | Equations balanced on the next day |
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