Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 3 HCHO + H2O = 3 HCOOH + 2 MnO2 + 2 KOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn(s) + CdCl2(aq) = Cd(s) + ZnCl2(aq) =>
Zn(s) + CdCl2(aq) = Cd(s) + ZnCl2(aq)
C2H5OH + O = CH3COOH + H2O =>
C2H5OH + 2 O = CH3COOH + H2O
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
K2(C2O4) + CaCl2 = KCl + Ca(C2O4) =>
K2(C2O4) + CaCl2 = 2 KCl + Ca(C2O4)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3COOH + O2(g) = CO2(g) + H2O(l) =>
CH3COOH + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
C6H5NH3Cl + KOH = C6H5NH2 + KCl + H2O =>
C6H5NH3Cl + KOH = C6H5NH2 + KCl + H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
(Cr(CH3CO2)2H2O)2 + (N2H5)SO4H = (N2H5)2Cr(SO4)2H2O + CH3COOH =>
(Cr(CH3CO2)2H2O)2 + 4(N2H5)SO4H = 2(N2H5)2Cr(SO4)2H2O + 4 CH3COOH
NH3 + MnO4{-} + H{+} = Mn2{+} + NO3{-} + H2O =>
13 NH3 + 16 MnO4{-} + 11 H{+} = 8 Mn2{+} + 13 NO3{-} + 25 H2O
IK + H2SO4 = SH2 + KSO4 + I2 + H2O =>
4 IK + 5 H2SO4 = SH2 + 4 KSO4 + 2 I2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C20H37 + NO2 = H2O + CO2 + NO =>
2 C20H37 + 117 NO2 = 37 H2O + 40 CO2 + 117 NO
C18H32O2 + C2H6O = C3H8O3 + C20H36O2 =>
11 C18H32O2 + 4 C2H6O = 2 C3H8O3 + 10 C20H36O2
Zi + HCl + O2 = ZiCl + H2O =>
4 Zi + 4 HCl + O2 = 4 ZiCl + 2 H2O
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
15 CH3CH(OH)CH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO2 + 20 CH3CH3CO + 31 H2O
AgFNa = NaFAg =>
AgFNa = NaFAg
C6H5NH2 + HNO3 = C6H5OH + N2 + H2O =>
5 C6H5NH2 + 3 HNO3 = 5 C6H5OH + 4 N2 + 4 H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
K2SnO2 + Cl2 + KOH = K2SnO3 + KCl + H2O =>
K2SnO2 + Cl2 + 2 KOH = K2SnO3 + 2 KCl + H2O
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + MnS4 + H2O =>
2 KMnO4 + 31 Na2SO3 + 9 H2SO4 = K2SO4 + 31 Na2SO4 + 2 MnS4 + 9 H2O
Na2O + H2SO4 = NaHSO4 + H2O =>
Na2O + 2 H2SO4 = 2 NaHSO4 + H2O
K2CrO7 + K2SO3 + H2SO4 = Cr2(SO4) + K2SO4 + H2O =>
2 K2CrO7 + 11 K2SO3 + 3 H2SO4 = Cr2(SO4) + 13 K2SO4 + 3 H2O
KMnO4 + SO2 + H2O = K2SO4 + MnO2H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = K2SO4 + 2 MnO2H2SO4
CO2 + H2O + HF = C2H3F + O2 =>
4 CO2 + 2 H2O + 2 HF = 2 C2H3F + 5 O2
P4O2 + H2O + O2 = H3PO4 =>
P4O2 + 6 H2O + 4 O2 = 4 H3PO4
[Co(H2O)6Cl2] + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[Co(H2O)6Cl2] + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
(CH2)6N4 + NaNO2 + HNO3*H2O = H2O + (CH2)3N3(NO)3 + NaNO3 =>
(CH2)6N4 + 14 NaNO2 + 8 HNO3*H2O = 12 H2O + 2(CH2)3N3(NO)3 + 14 NaNO3
Sn + HNO3 + HCl = SnCl4 + NO2 + H2O =>
Sn + 4 HNO3 + 4 HCl = SnCl4 + 4 NO2 + 4 H2O
Na2C2O4 + FeCl3 = NaCl + Fe2(C2O4)3 =>
3 Na2C2O4 + 2 FeCl3 = 6 NaCl + Fe2(C2O4)3
V(OH)2 + HBr = VBr2 + H2O =>
V(OH)2 + 2 HBr = VBr2 + 2 H2O
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
KMnO4 + KI + HClO4 = Mn(ClO4)2 + KClO4 + I + H2O =>
KMnO4 + 5 KI + 8 HClO4 = Mn(ClO4)2 + 6 KClO4 + 5 I + 4 H2O
KNO3 + C2H6O2 = CO2 + H2O + NO + K2O2 =>
10 KNO3 + 2 C2H6O2 = 4 CO2 + 6 H2O + 10 NO + 5 K2O2
Br + OH{-} = BrO3{-} + Br{-} + H2O =>
6 Br + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
H3BO3 + C2H5OH = (C2H5O)3B + H2O =>
H3BO3 + 3 C2H5OH = (C2H5O)3B + 3 H2O
Ca3Po4 = Ca + Po4 =>
Ca3Po4 = 3 Ca + Po4
Na2TeO2 + NaBr + HCl = NaCl + Te + Br2 + H2O =>
Na2TeO2 + 2 NaBr + 4 HCl = 4 NaCl + Te + Br2 + 2 H2O
Ag3PO4 + H3O = H2O + Ag + HPO4 =>
Ag3PO4 + H3O = H2O + 3 Ag + HPO4
H2SO4 + KBr = Br2 + S + H2O + K2SO4 =>
4 H2SO4 + 6 KBr = 3 Br2 + S + 4 H2O + 3 K2SO4
KOH + AgNO3 = K(NO3) + Ag(OH) =>
KOH + AgNO3 = K(NO3) + Ag(OH)
XCHCH2 + KMnO4 + H2SO4 = CO2 + XCOOH + K2SO4 + MnSO4 + H2O =>
XCHCH2 + 2 KMnO4 + 3 H2SO4 = CO2 + XCOOH + K2SO4 + 2 MnSO4 + 4 H2O
Fe + H2SO4 = Fe2SO4 + H(g) =>
2 Fe + H2SO4 = Fe2SO4 + 2 H(g)
H + Fe2O = Fe + H2O =>
2 H + Fe2O = 2 Fe + H2O
Au2OKCNH2O = K[Au(OH)2]AuCN =>
Au2OKCNH2O = K[Au(OH)2]AuCN
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
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