Equations balanced on the previous day | Equations balanced on the next day |
3 Cr2SO43 + 47 K2S + 47 H2O = 3 Cr2S3 + 94 KOH + 41 SO2
SnCl2 + Cr(NO3)6 = CrCl3 + Sn(NO3)4 =>
3 SnCl2 + 2 Cr(NO3)6 = 2 CrCl3 + 3 Sn(NO3)4
KCO3 + CaCO3 = CaK + CO3 =>
KCO3 + CaCO3 = CaK + 2 CO3
KOH + Zn + H2O + Na2Cr2O7 = K2Zn(OH)4 + NaOH + Cr2O3 =>
6 KOH + 3 Zn + 4 H2O + Na2Cr2O7 = 3 K2Zn(OH)4 + 2 NaOH + Cr2O3
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3CO2)2 =>
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3CO2)2
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2 =>
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2
Cu(OH)2 + Fe(NO3)3 = Cu(NO3)2 + Fe(OH)3 =>
3 Cu(OH)2 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 Fe(OH)3
Ca(s) + ZnCl2(aq) = Zn + CaCl2(aq) =>
Ca(s) + ZnCl2(aq) = Zn + CaCl2(aq)
MnO4{4-} + C4H4O6 + H{+} = Mn{+2} + CO2 + H2O =>
4 MnO4{4-} + C4H4O6 + 24 H{+} = 4 Mn{+2} + 4 CO2 + 14 H2O
Na2SO3 + K2CrO7 + H2SO4 = NaSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
9 Na2SO3 + 4 K2CrO7 + 19 H2SO4 = 18 NaSO4 + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + MgSO4 =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgSO4
CuSO3 = Cu + SO3 =>
CuSO3 = Cu + SO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + H2O + Cr2(SO4)3 + K2SO4 =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + 7 H2O + Cr2(SO4)3 + K2SO4
(ClB)3(NH)3 + C2H5MgBr = (C2H5B)3(NH)3 + MgClBr =>
(ClB)3(NH)3 + 3 C2H5MgBr = (C2H5B)3(NH)3 + 3 MgClBr
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3CO2)2 =>
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3CO2)2
Si + O = SiO =>
Si + O = SiO
AgNO3 + NaOH + H2Cr2O7 = NaNO3 + Ag2CrO4 + H2O =>
4 AgNO3 + 4 NaOH + H2Cr2O7 = 4 NaNO3 + 2 Ag2CrO4 + 3 H2O
FeSO3 + K2Cr2O7 + H2SO4 = FeSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 FeSO3 + K2Cr2O7 + 4 H2SO4 = 3 FeSO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NaClO3 + C2H5OH = CO2 + NaCl + CH3OH =>
NaClO3 + 2 C2H5OH = CO2 + NaCl + 3 CH3OH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3CO2)2 =>
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3CO2)2
FeO(s) + H2O(l) = Fe(OH)2 =>
FeO(s) + H2O(l) = Fe(OH)2
LiBr(aq) + HCl(aq) = LiCl(aq) + HBr(aq) =>
LiBr(aq) + HCl(aq) = LiCl(aq) + HBr(aq)
C6H8O7 + NaHCO3 = CO2 + H2O + Na =>
C6H8O7 + 18 NaHCO3 = 24 CO2 + 13 H2O + 18 Na
Fe(SO4)3 + H2 + KMnO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
2 Fe(SO4)3 + 8 H2 + 2 KMnO4 = Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4
S{-2} + H2SO4 = SO4{-2} + H2S =>
S{-2} + H2SO4 = SO4{-2} + H2S
CH3COOH + CaCO3 = (CH3COOH)2Ca + CO2 + H2O =>
9 CH3COOH + 4 CaCO3 = 4(CH3COOH)2Ca + 6 CO2 + 2 H2O
HgNO3 + H2S = Hg2S + HNO3 =>
2 HgNO3 + H2S = Hg2S + 2 HNO3
SrCO3 + CoO + Ni(OH)2 + O2 = Sr4Co2NiO9 + CO2 + H2O =>
4 SrCO3 + 2 CoO + Ni(OH)2 + O2 = Sr4Co2NiO9 + 4 CO2 + H2O
K3[Cr(SCN)6] + NaOH = Cr(OH)3 + NaSCN + KOH =>
K3[Cr(SCN)6] + 6 NaOH = Cr(OH)3 + 6 NaSCN + 3 KOH
HNO3 + HCl = Cl + H2NO3 =>
HNO3 + HCl = Cl + H2NO3
C7H11 + NH4ClO2 = H2O + CO2 + N2 + HCl =>
2 C7H11 + 78 NH4ClO2 = 128 H2O + 14 CO2 + 39 N2 + 78 HCl
PbS + HNO3 = PbNO3 + NO + H2O + S =>
3 PbS + 4 HNO3 = 3 PbNO3 + NO + 2 H2O + 3 S
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Cr2O3 + KClO3 + OH{-} = CrO4{2-} + Cl{-} + H2O + KOH =>
Cr2O3 + KClO3 + 5 OH{-} = 2 CrO4{2-} + Cl{-} + 2 H2O + KOH
AgNO3 + SCl = AgCl + SNO3 =>
AgNO3 + SCl = AgCl + SNO3
Li2CrO4 + K3PO4 = Li3PO4 + K2CrO4 =>
3 Li2CrO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2CrO4
Zn + NH3 = Zn(NH3) =>
Zn + NH3 = Zn(NH3)
O2 + NaBr = NaO2 + Br =>
O2 + NaBr = NaO2 + Br
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al(OH)3 + H2SO4 = H2O + Al2O12S3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2O12S3
Na2SiO3 + HBr = NaBr + H2O + SiO2 =>
Na2SiO3 + 2 HBr = 2 NaBr + H2O + SiO2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O* =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O*
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/30/24
Equations balanced on 04/29/23
Deixe seu comentário sobre a sua experiência com o balanceador de equação química.