Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 C2H5OH = H2 + 2 C2H5O[{-}1] + 2 Na[{+}1]
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
H2 + Cl2 + O2 = HClO3 =>
H2 + Cl2 + 3 O2 = 2 HClO3
KCr(OH)4 + AlCl3 = CrCl3 + Al(OH)3 + KCl =>
3 KCr(OH)4 + 4 AlCl3 = 3 CrCl3 + 4 Al(OH)3 + 3 KCl
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
NH3 + H3PO4 = (NH4)2(HPO4) =>
2 NH3 + H3PO4 = (NH4)2(HPO4)
CH3COONa(s) + H2O(l) = CH3COOH + Na(OH) =>
CH3COONa(s) + H2O(l) = CH3COOH + Na(OH)
BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
PbO2 + HCl + NH4Cl = (NH4)2PbCl6 + H2O =>
PbO2 + 4 HCl + 2 NH4Cl = (NH4)2PbCl6 + 2 H2O
Cd + HCl = H + CdCl =>
Cd + HCl = H + CdCl
SrH2S = SrSH2 =>
SrH2S = SrSH2
NH2OH + O2 = NOH + H2O =>
2 NH2OH + O2 = 2 NOH + 2 H2O
Fe + AuNO3 = Fe(NO3)2 + Au =>
Fe + 2 AuNO3 = Fe(NO3)2 + 2 Au
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH4OH =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4OH
NH4OH + H3BO3 = NH2H2BO2 + H2O =>
NH4OH + H3BO3 = NH2H2BO2 + 2 H2O
Cu(NO3)2 + LiCl = Li2[CuCl4] + Li(NO3) =>
Cu(NO3)2 + 4 LiCl = Li2[CuCl4] + 2 Li(NO3)
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
CH3CH2NH2 + FeCl3 + H2O = Fe(OH)3 + CH3CH2NH3Cl =>
3 CH3CH2NH2 + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3CH2NH3Cl
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
K2MnO4 + SnSO4 + H2SO4 = MnSO4 + Sn(SO4)2 + K2SO4 + H2O =>
K2MnO4 + 2 SnSO4 + 4 H2SO4 = MnSO4 + 2 Sn(SO4)2 + K2SO4 + 4 H2O
Pb + PbO2 + H2SO2 = PbSO2 + H2O =>
Pb + PbO2 + 2 H2SO2 = 2 PbSO2 + 2 H2O
Cr2(SO)4 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO)4 + 14 Cl2 + 40 KOH = 2 K2CrO4 + 28 KCl + 4 K2SO4 + 20 H2O
AgNO3 + HCl + H2O = AgCl + NO4 + H2 =>
2 AgNO3 + 2 HCl + 2 H2O = 2 AgCl + 2 NO4 + 3 H2
Fe(OH)3 + NaOCl + NaOH = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 3 NaOCl + 4 NaOH = 2 Na2FeO4 + 3 NaCl + 5 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca(OH)2 + CCl4 = H2O + CO2 + Ca(Cl)2 =>
2 Ca(OH)2 + CCl4 = 2 H2O + CO2 + 2 Ca(Cl)2
CuCO3 + NaOH = NaCO3 + CuOH =>
CuCO3 + NaOH = NaCO3 + CuOH
CH2NH2COOH + C3H7OH = H2NCH2COOC3H7 + H2O =>
CH2NH2COOH + C3H7OH = H2NCH2COOC3H7 + H2O
K + AuCl3 = KCl + Au =>
3 K + AuCl3 = 3 KCl + Au
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Fe36Si5 + H3PO4 + K2Cr2O7 = FePO4 + SiO2 + K3PO4 + CrPO4 + H2O =>
9 Fe36Si5 + 836 H3PO4 + 192 K2Cr2O7 = 324 FePO4 + 45 SiO2 + 128 K3PO4 + 384 CrPO4 + 1254 H2O
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
NaI(s) + H2SO4(aq) = Na2SO4(aq) + I2(g) + SO2(g) + H2O(l) =>
2 NaI(s) + 2 H2SO4(aq) = Na2SO4(aq) + I2(g) + SO2(g) + 2 H2O(l)
MnO2 + K(ClO3) + K(OH) = K2(MnO4) + KCl + H2O =>
3 MnO2 + K(ClO3) + 6 K(OH) = 3 K2(MnO4) + KCl + 3 H2O
Cl2 + CO = COCl2 =>
Cl2 + CO = COCl2
CH2 = CHCH(CH2CH3)CH(CH3)CH3 =>
7 CH2 = CHCH(CH2CH3)CH(CH3)CH3
MnO + H2O2 = MnO2 + H2 =>
2 MnO + H2O2 = 2 MnO2 + H2
O2 + Ca = CaO =>
O2 + 2 Ca = 2 CaO
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
HF + Mg(OH)2 = H2O + MgF2 =>
2 HF + Mg(OH)2 = 2 H2O + MgF2
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
K{2} = K{2}O{2} =>
K{2} = K{2}O{2}
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