Equations balanced on the previous day | Equations balanced on the next day |
4 HO2 = 3 O2 + 2 H2O
Zn2S2 + H2(SO4) = Zn(SO4)2 + SH4 =>
Zn2S2 + 4 H2(SO4) = 2 Zn(SO4)2 + 2 SH4
KNH3 + NH4Cl = KCl + NH3 + NH4 =>
KNH3 + NH4Cl = KCl + NH3 + NH4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cl2O7 + H2O = ClO4 + H3O =>
Cl2O7 + 3 H2O = 2 ClO4 + 2 H3O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
V2O5 + OH{-} = VO4{-3} + H2O =>
V2O5 + 6 OH{-} = 2 VO4{-3} + 3 H2O
CsI + Cl2 = ICl2 + Cs =>
CsI + Cl2 = ICl2 + Cs
Sn + H2O + NaOH = Na2SnO3 + H2 =>
Sn + H2O + 2 NaOH = Na2SnO3 + 2 H2
C2H6O + O2 = CO2 + H2OH =>
2 C2H6O + 5 O2 = 4 CO2 + 4 H2OH
KMnO4 + HCl = HMnO4 + KCl =>
KMnO4 + HCl = HMnO4 + KCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
M0O3 + H2(SO4) + Zn = M02O3 + H2O + Zn(SO4) =>
2 M0O3 + 3 H2(SO4) + 3 Zn = M02O3 + 3 H2O + 3 Zn(SO4)
CrO4 + Cl2 + C = CrCl3 + CO =>
2 CrO4 + 3 Cl2 + 8 C = 2 CrCl3 + 8 CO
C12H22O11 + H2SO4 = C(s) + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C(s) + 11 H2SO4H2O
Al + S = AlS5 =>
Al + 5 S = AlS5
NaClO + HCl + MeNH2 + H2O = MeOH + NaCl + NH3OHCl =>
NaClO + HCl + MeNH2 + H2O = MeOH + NaCl + NH3OHCl
NaO + HCl = NaCl2 + H2O =>
NaO + 2 HCl = NaCl2 + H2O
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
M0O3 + H2(SO4) + Zn = M02O3 + H2O + Zn(SO4) =>
2 M0O3 + 3 H2(SO4) + 3 Zn = M02O3 + 3 H2O + 3 Zn(SO4)
CH3NO2CHCH3 + BH4Na = NaBO3 + CH3CHNH2CH3 + H2O =>
5 CH3NO2CHCH3 + 3 BH4Na = 3 NaBO3 + 5 CH3CHNH2CH3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H4N2O5 + O2 = CO2 + H2O + NO3 =>
2 C6H4N2O5 + 15 O2 = 12 CO2 + 4 H2O + 4 NO3
Mg + Cu(NO3)2 = MgO + CuN2 =>
6 Mg + Cu(NO3)2 = 6 MgO + CuN2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
VCl5 + O2 = V2O5 + Cl2 =>
4 VCl5 + 5 O2 = 2 V2O5 + 10 Cl2
Co(No3)2 + SCN = Co(SCN)2 + No3 =>
Co(No3)2 + 2 SCN = Co(SCN)2 + 2 No3
(NaH)CO3 = Na2O + CO2 + H2O =>
2(NaH)CO3 = Na2O + 2 CO2 + H2O
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
(NaH)CO3 = Na2O + CO2 + H2O =>
2(NaH)CO3 = Na2O + 2 CO2 + H2O
C12H22O11 + H2SO4 = C(s) + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C(s) + 11 H2SO4H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na2C2O4 + (CH3CO2)2Ca = CaC2O4 + CH3COONa =>
Na2C2O4 + (CH3CO2)2Ca = CaC2O4 + 2 CH3COONa
C6H12O6 + [Ag(NH3)2]OH + H2O = Ag + C6H12O7 + NH4{+} + OH{-} =>
C6H12O6 + 2[Ag(NH3)2]OH + 3 H2O = 2 Ag + C6H12O7 + 4 NH4{+} + 4 OH{-}
HNO + Ca(OH)2 = H2O + Ca(NO)2 =>
2 HNO + Ca(OH)2 = 2 H2O + Ca(NO)2
NaNO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + NaNO3 + H2O =>
3 NaNO2 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 NaNO3 + 4 H2O
Na2C2O4(S) + CaCl2(S) = Na2Cl2(S) + CaC2O4(S) =>
Na2C2O4(S) + CaCl2(S) = Na2Cl2(S) + CaC2O4(S)
(NaH)CO3 = Na2O + CO2 + H2O =>
2(NaH)CO3 = Na2O + 2 CO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HF + FeCl3 = FeCl2 + F2 + HCl =>
2 HF + 2 FeCl3 = 2 FeCl2 + F2 + 2 HCl
Si + HF + HNO3 = H2[SiF6] + NO + H2O =>
3 Si + 18 HF + 4 HNO3 = 3 H2[SiF6] + 4 NO + 8 H2O
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2CrO4 + (NH4)2SO4 + H2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 8 H2O = 2 H2CrO4 + 3(NH4)2SO4 + 6 H2SO4
Al(OH)3 + Pb(OH)4 = Pb3Al4 + H2O2 =>
4 Al(OH)3 + 3 Pb(OH)4 = Pb3Al4 + 12 H2O2
Cr2(SO4)3 + (NH4)2S2O8 + H2O = (NH4)2SO4 + (NH4)Cr2O7 + H2SO4 =>
2 Cr2(SO4)3 + 7(NH4)2S2O8 + 14 H2O = 6(NH4)2SO4 + 2(NH4)Cr2O7 + 14 H2SO4
HNO + Ca(OH)2 = H2O + Ca(NO)2 =>
2 HNO + Ca(OH)2 = 2 H2O + Ca(NO)2
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2Cr2O7 + (NH4)2SO4 + H2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 3(NH4)2SO4 + 6 H2SO4
Cr2(SO4)3 + (NH4)2S2O8 + H2O = (NH4)2SO4 + (NH4)Cr2O7 + H2SO4 =>
2 Cr2(SO4)3 + 7(NH4)2S2O8 + 14 H2O = 6(NH4)2SO4 + 2(NH4)Cr2O7 + 14 H2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb + H2SO4 + NH4Ac = PbSO4 + HAc*NH4 =>
Pb + H2SO4 + 2 NH4Ac = PbSO4 + 2 HAc*NH4
(NaH)CO3 = Na2O + CO2 + H2O =>
2(NaH)CO3 = Na2O + 2 CO2 + H2O
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