Equations balanced on the previous day | Equations balanced on the next day |
HCl + NaOH = NaCl + H2O
HCOOH + [Ag(NH3)2]{+} + OH{-} = Ag + CO3{2-} + H2O + NH3 =>
HCOOH + 2[Ag(NH3)2]{+} + 4 OH{-} = 2 Ag + CO3{2-} + 3 H2O + 4 NH3
Ca + Al(NO2)3 = Ca(NO2)2 + Al =>
3 Ca + 2 Al(NO2)3 = 3 Ca(NO2)2 + 2 Al
FeCl3 + NH3 = FeNH3 + Cl =>
FeCl3 + NH3 = FeNH3 + 3 Cl
CuSO4 + KI = CuKI + SO4 =>
CuSO4 + KI = CuKI + SO4
Ag(NH3)2Cl + NaBr = AgBr + NH3 + NaCl =>
Ag(NH3)2Cl + NaBr = AgBr + 2 NH3 + NaCl
Co(H2O)7 + (SO4)2 + NaOH = Co2O3(H2O)3 + H2O + Na2SO4 =>
4 Co(H2O)7 + 3(SO4)2 + 12 NaOH = 2 Co2O3(H2O)3 + 28 H2O + 6 Na2SO4
H + KCO3 = K + H2O + CO2 =>
2 H + KCO3 = K + H2O + CO2
KBr + MnO2 + H2SO4 = KHSO4 + MnSO4 + Br + H2O =>
2 KBr + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + 2 Br + 2 H2O
NaHS + Cu(NO3)3 + H2O = Cu(OH)3 + NaNO3 + H2S =>
3 NaHS + Cu(NO3)3 + 3 H2O = Cu(OH)3 + 3 NaNO3 + 3 H2S
KMn + O2 = KO2 + MnO =>
2 KMn + 3 O2 = 2 KO2 + 2 MnO
EuCl3 + C12H8N2 + C8H5F3O2S + NaOH = Eu(C8H4F3O2S)3(C12H8N2) + NaCl + H2O =>
EuCl3 + C12H8N2 + 3 C8H5F3O2S + 3 NaOH = Eu(C8H4F3O2S)3(C12H8N2) + 3 NaCl + 3 H2O
Zn(NO3)3 + C6H14N2O2 + H2O = ZnO + NH4(NO3)2 + CO2 =>
59 Zn(NO3)3 + 12 C6H14N2O2 + 50 H2O = 59 ZnO + 67 NH4(NO3)2 + 72 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2O + H2O + P2O5 = KH2PO4 =>
K2O + 2 H2O + P2O5 = 2 KH2PO4
CaO + F = Ca2F + O2 =>
2 CaO + F = Ca2F + O2
Cu1 + HCl = CuCl + H2 =>
2 Cu1 + 2 HCl = 2 CuCl + H2
Ca(OH) + MgCl = Mg(OH) + CaCl =>
Ca(OH) + MgCl = Mg(OH) + CaCl
Pb + NaHCO3 = PbCO3 + NaH =>
Pb + NaHCO3 = PbCO3 + NaH
(AgNO)3 + NaBr = (NaNO)3 + AgBr =>
(AgNO)3 + 3 NaBr = (NaNO)3 + 3 AgBr
Cr{3+} + MnO2 + H2O = Mn{2+} + CrO4{2-} + H{+} =>
2 Cr{3+} + 3 MnO2 + 2 H2O = 3 Mn{2+} + 2 CrO4{2-} + 4 H{+}
CaBr2 + HNO3 = Ca(NO3)2 + HBr =>
CaBr2 + 2 HNO3 = Ca(NO3)2 + 2 HBr
C6H5CH(OH)2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H5COOH =>
5 C6H5CH(OH)2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 C6H5COOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(AgNO)3 + NaBr = (NaNO)3 + AgBr =>
(AgNO)3 + 3 NaBr = (NaNO)3 + 3 AgBr
C2H2 + Ag(NH3)2 = Ag2C2 + NH3 + H2 =>
C2H2 + 2 Ag(NH3)2 = Ag2C2 + 4 NH3 + H2
NaOH(l) + Mg(s) = Mg(OH)2 + Na =>
2 NaOH(l) + Mg(s) = Mg(OH)2 + 2 Na
Sc3 + HCl = ScH + Cl =>
Sc3 + 3 HCl = 3 ScH + 3 Cl
Na2B4O7 + ZnCl2 = ZnO7 + B4 + NaCl =>
Na2B4O7 + ZnCl2 = ZnO7 + B4 + 2 NaCl
Cd + H2SO4 = Cd(SO4) + H2 =>
Cd + H2SO4 = Cd(SO4) + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Magnesium + Fe2(SO4)3 = MgSO4 + Fe =>
3 Mg + Fe2(SO4)3 = 3 MgSO4 + 2 Fe
Om + Ad3D = Om3D2 + Ad =>
3 Om + 2 Ad3D = Om3D2 + 6 Ad
Cr2O7{2-} + SO2 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 SO2 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + H2O
CaH2 + Cl2 = CaCl2 + H2 =>
CaH2 + Cl2 = CaCl2 + H2
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnS = Mn{+2} + S{-2} =>
MnS = Mn{+2} + S{-2}
HgO(s) = Hg(s) + O2(g) =>
2 HgO(s) = 2 Hg(s) + O2(g)
Zn + NO3{-} + H{+} = Zn{2+} + NH4{-} + H2O =>
5 Zn + NO3{-} + 10 H{+} = 5 Zn{2+} + NH4{-} + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C2H6 + O6 = H2O + CO =>
6 C2H6 + 5 O6 = 18 H2O + 12 CO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuCl + KI = KCl + I2 + Cu2Cl =>
4 CuCl + 2 KI = 2 KCl + I2 + 2 Cu2Cl
Fe4(Fe(CN)6)3 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 Fe4(Fe(CN)6)3 + 366 KMnO4 + 837 H2SO4 = 366 KHSO4 + 35 Fe2(SO4)3 + 366 MnSO4 + 180 HNO3 + 180 CO2 + 564 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
AsO3 + H2S = AsS3 + H2O =>
AsO3 + 3 H2S = AsS3 + 3 H2O
C2H2Cl4 + Zn = ZnCl2 + C2H2 =>
C2H2Cl4 + 2 Zn = 2 ZnCl2 + C2H2
HIO3 + KI = I2 + H2O + KIO3 =>
6 HIO3 + 5 KI = 3 I2 + 3 H2O + 5 KIO3
Sc3 + HCl = ScH + Cl =>
Sc3 + 3 HCl = 3 ScH + 3 Cl
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