Equations balanced on the previous day | Equations balanced on the next day |
10 C6H12O + 8 KMnO4 + 12 H2SO4 = 15 C3H7COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
HNO3 + CdS = S + Cd(NO3)2 + NO + H2O =>
8 HNO3 + 3 CdS = 3 S + 3 Cd(NO3)2 + 2 NO + 4 H2O
C6H12O + H2Cr2O7 + H2SO4 = H2O + C6H10O + Cr2(SO4)3 =>
3 C6H12O + H2Cr2O7 + 3 H2SO4 = 7 H2O + 3 C6H10O + Cr2(SO4)3
K + Al + SO4 + H2O = KAl(SO4)2*12H2O =>
K + Al + 2 SO4 + 12 H2O = KAl(SO4)2*12H2O
Fr2CO3 = Fr2O + CO2 =>
Fr2CO3 = Fr2O + CO2
Br5 + O2 = Br2O2 =>
2 Br5 + 5 O2 = 5 Br2O2
Ca(OH)2 + HClO4 = Ca(ClO4)2 + HOH =>
Ca(OH)2 + 2 HClO4 = Ca(ClO4)2 + 2 HOH
K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4
NaHSO4 + NH3 = NaNH2 + H2SO4 =>
NaHSO4 + NH3 = NaNH2 + H2SO4
Cd + N2 = Cd3N2 =>
3 Cd + N2 = Cd3N2
Sb + O = Sb6O3 =>
6 Sb + 3 O = Sb6O3
Ca(OH)2 + HClO4 = Ca(ClO4)2 + HOH =>
Ca(OH)2 + 2 HClO4 = Ca(ClO4)2 + 2 HOH
Na2Cr2O7 + H2O + S = SO2 + Na(OH) + Cr2O3 =>
2 Na2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 Na(OH) + 2 Cr2O3
C4H6 + H2 = C2H8 =>
C4H6 + 5 H2 = 2 C2H8
Pb(s) + H2O = PbO2(s) + H =>
Pb(s) + 2 H2O = PbO2(s) + 4 H
NH3 + Ag{+} = [Ag(NH3)2]{+} =>
2 NH3 + Ag{+} = [Ag(NH3)2]{+}
C3H6O2 + H2 = C2H6OCH4O =>
C3H6O2 + 2 H2 = C2H6OCH4O
Cr2(SO4)3 + KClO3 + K(OH) = K2CrO4 + ClK + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 K(OH) = 2 K2CrO4 + ClK + 3 K2SO4 + 5 H2O
CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3 + 5 KMnO4 + H2O = 5 MnO2 + 3 CH3CH(OH)CH2(OH) + 5 KOH
MnSO4 + Na2S2O8 + H2O = NaMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 NaMnO4 + 4 Na2SO4 + 8 H2SO4
Sn + HNO3 = Sn(OH)2 + NO2 =>
Sn + 2 HNO3 = Sn(OH)2 + 2 NO2
C2H2O4 + Ca = CaC2O4 + H2 =>
C2H2O4 + Ca = CaC2O4 + H2
HNO + Mg(OH) = Mg(NO)H2O =>
HNO + Mg(OH) = Mg(NO)H2O
NH4NO3 + Na3PO4 = NaNO3 + (NH4)3PO4 =>
3 NH4NO3 + Na3PO4 = 3 NaNO3 + (NH4)3PO4
(NaOH)2 + AlBr3 = NaBr + Al(OH)3 =>
3(NaOH)2 + 2 AlBr3 = 6 NaBr + 2 Al(OH)3
sodiumchloride + silvernitrate = silverchloride + sodiumnitrate =>
NaCl + AgNO3 = AgCl + NaNO3
HPO3{-2} + H2O = PO4{-3} + e + H{+} =>
HPO3{-2} + H2O = PO4{-3} + 2e + 3 H{+}
Na2SnO33H2O + HNO3 = H2SnO33H2O + NaNO3 =>
Na2SnO33H2O + 2 HNO3 = H2SnO33H2O + 2 NaNO3
Fe3 + NH4OH = Fe(OH)2 + NH4 =>
Fe3 + 6 NH4OH = 3 Fe(OH)2 + 6 NH4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn(NO3)2 + K2SiO3 = ZnSiO3 + KNO3 =>
Zn(NO3)2 + K2SiO3 = ZnSiO3 + 2 KNO3
Pb + CrCl2 = PbCl4 + Cr =>
Pb + 2 CrCl2 = PbCl4 + 2 Cr
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)3(aq) + KNO3(s) =>
3 KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)3(aq) + 3 KNO3(s)
Ca3O8P2 + H2SO4 = H3PO4 + CaSO4 =>
Ca3O8P2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
Al + Fe2S = AlS + Fe =>
Al + Fe2S = AlS + 2 Fe
Mg(NO3)2(aq) + Na2PO4(aq) = MgPO4(aq) + Na2(NO3)2(aq) =>
Mg(NO3)2(aq) + Na2PO4(aq) = MgPO4(aq) + Na2(NO3)2(aq)
Na2 + Fe = FeNa =>
Na2 + 2 Fe = 2 FeNa
Ag(NH3)2{+} + HCHO + H2O = Ag + CO3{-2} + NH4{+} + OH{-} =>
4 Ag(NH3)2{+} + HCHO + 4 H2O = 4 Ag + CO3{-2} + 8 NH4{+} + 2 OH{-}
PbO2 + H2O = H2O2 + PbO =>
PbO2 + H2O = H2O2 + PbO
NH4ClO4 + Se = SeO2 + H2O + N2 + Cl =>
2 NH4ClO4 + 2 Se = 2 SeO2 + 4 H2O + N2 + 2 Cl
K(s) + I2(g) = KI(s) =>
2 K(s) + I2(g) = 2 KI(s)
K2S2O8 + Mn(NO3)2 + H2O = HMnO4 + HNO3 + H2SO4 + K2SO4 =>
5 K2S2O8 + 2 Mn(NO3)2 + 8 H2O = 2 HMnO4 + 4 HNO3 + 5 H2SO4 + 5 K2SO4
HClO3 + Mg(OH)2 = H(OH)2 + MgClO3 =>
HClO3 + Mg(OH)2 = H(OH)2 + MgClO3
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
Br + NaF = NaBr + F =>
Br + NaF = NaBr + F
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + ZnSO4 + Cl2 + H2O + K2SO4 =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + 3 Cl2 + 7 H2O + K2SO4
H2CO3 + Be(OH)2 = H2O + BeCO3 =>
H2CO3 + Be(OH)2 = 2 H2O + BeCO3
B2S3 + H2O = B(OH)3 + H2S =>
B2S3 + 6 H2O = 2 B(OH)3 + 3 H2S
C4H8O + O3 = CO2 + H2O =>
3 C4H8O + 11 O3 = 12 CO2 + 12 H2O
Cl2Pb + K2CrO4 = PbCrO4 + KCl =>
Cl2Pb + K2CrO4 = PbCrO4 + 2 KCl
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