| Equations balanced on the previous day | Equations balanced on the next day |
2 NIS2 + 3 O2 = 2 NIO + 4 SO
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Zn(OH) + HBr = H2O + ZnBr =>
Zn(OH) + HBr = H2O + ZnBr
Cl(g) + NaI2 = NaCl + I =>
Cl(g) + NaI2 = NaCl + 2 I
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4 + ClH =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4 + 2 ClH
HC2H3O2 + NaOH = C2H3O2 + Na + H2O =>
HC2H3O2 + NaOH = C2H3O2 + Na + H2O
Fe2O3 + H2C2O4 = Fe(C2O4)3{3-} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{3-} + 3 H2O + 6 H{+}
V2O5 + HNO3 = VO(NO3)3 + H2O =>
V2O5 + 6 HNO3 = 2 VO(NO3)3 + 3 H2O
Hf(s) + N2(g) = Hf3N4(s) =>
3 Hf(s) + 2 N2(g) = Hf3N4(s)
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap) =>
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap)
H3PO4 + HNO3 = H2PO4 + H2NO3 =>
H3PO4 + HNO3 = H2PO4 + H2NO3
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
C30H80 + O2 = CO + H2O =>
C30H80 + 35 O2 = 30 CO + 40 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
NaCl + AlCl3 = NaAl + Cl2 =>
NaCl + AlCl3 = NaAl + 2 Cl2
Al + Ag2O = Al2O3 + Ag =>
2 Al + 3 Ag2O = Al2O3 + 6 Ag
C6H5CHO + BH4{-} + H2O + H{+} = C6H5CH2OH + B(OH)3 =>
4 C6H5CHO + BH4{-} + 3 H2O + H{+} = 4 C6H5CH2OH + B(OH)3
NaO = Na + O2 =>
2 NaO = 2 Na + O2
Li2O(s) + Co2(g) = Li2Co3 + O2 =>
2 Li2O(s) + 3 Co2(g) = 2 Li2Co3 + O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeCl2*4H2O + FeCl3*6H2O = Fe3O4 + HCl + H2O =>
FeCl2*4H2O + 2 FeCl3*6H2O = Fe3O4 + 8 HCl + 12 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe(OH)2 + Na2S = NaOH + FeS =>
Fe(OH)2 + Na2S = 2 NaOH + FeS
Ra + H2 = RaH2 =>
Ra + H2 = RaH2
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Pb(NO3)2 + NAl = PbAl + N(NO3)2 =>
Pb(NO3)2 + NAl = PbAl + N(NO3)2
AuCl3 + H2S = Au2S + H2 + Cl2 =>
2 AuCl3 + H2S = Au2S + H2 + 3 Cl2
Na2Co3(calor) = Na + Co =>
Na2Co3(calor) = 2 Na + 3 Co
K2Cr2O7 + CH2O + HCl = KCl + CrCl3 + CH2O2 + H2O =>
K2Cr2O7 + 3 CH2O + 8 HCl = 2 KCl + 2 CrCl3 + 3 CH2O2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O =>
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
ZnSO4(NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4(NH4)2S = ZnS + (NH4)2SO4
Br2 + MgCl2 = Mg + BrCl =>
Br2 + MgCl2 = Mg + 2 BrCl
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/22/24
Equations balanced on 01/21/24
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