| Equations balanced on the previous day | Equations balanced on the next day |
NH2C2H4COOH + H2NCH2COOH = H2O + NH2C2H4CONHCH2COOH
H3C6H5O7 + NaHCO3 = CO2 + H2O + C6H8O7Na3 =>
7 H3C6H5O7 + 18 NaHCO3 = 24 CO2 + 13 H2O + 6 C6H8O7Na3
Na2S + (CH3COO)2Pb = Na2Pb + (CH3COO)2S =>
Na2S + (CH3COO)2Pb = Na2Pb + (CH3COO)2S
CrI2 + K3PO4 = KI + Cr3(PO4)2 =>
3 CrI2 + 2 K3PO4 = 6 KI + Cr3(PO4)2
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O =>
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O
K2HPO4 + CuCl2 = Cu3(PO4)2 + K2HCl3 =>
2 K2HPO4 + 3 CuCl2 = Cu3(PO4)2 + 2 K2HCl3
CeCl3 + NaBiO3 + HNO3 = CeCl4 + Ce(NO3)4 + NaCl + BiCl3 + H2O =>
4 CeCl3 + 2 NaBiO3 + 12 HNO3 = CeCl4 + 3 Ce(NO3)4 + 2 NaCl + 2 BiCl3 + 6 H2O
Ag(NO3)2 + H2O = Ag(OH)2 + HNO3 =>
Ag(NO3)2 + 2 H2O = Ag(OH)2 + 2 HNO3
Al(S) + S = Al2S3(S) =>
2 Al(S) + 2 S = Al2S3(S)
Zn + HI = Zn2I + H2 =>
4 Zn + 2 HI = 2 Zn2I + H2
HNO2 + Cu(OH)4 = Cu(NO2)4 + H2O =>
4 HNO2 + Cu(OH)4 = Cu(NO2)4 + 4 H2O
Al2O + H2O = HAlO =>
Al2O + H2O = 2 HAlO
CaC2 + H2O = C + (CaH2)2 + Ca(OH)2 =>
4 CaC2 + 4 H2O = 8 C + (CaH2)2 + 2 Ca(OH)2
NO3(aq) + H2SO4(aq) + Cu(s) = CuSO4 + NO2(g) + H2O =>
NO3(aq) + H2SO4(aq) + Cu(s) = CuSO4 + NO2(g) + H2O
NH3HCl = NH4 + Cl =>
NH3HCl = NH4 + Cl
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Fe2(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 =>
Fe2(SO4)2 + 4 NaOH = 2 Fe(OH)2 + 2 Na2SO4
Cr(OH)2 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr(OH)2 + 2 KNO3 + 2 KOH = K2CrO4 + 2 KNO2 + 2 H2O
Pb(NO3)2(aq) + HI(aq) = PbI2 + HNO3 =>
Pb(NO3)2(aq) + 2 HI(aq) = PbI2 + 2 HNO3
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
CuO + Ca = Cu + CaO2 =>
2 CuO + Ca = 2 Cu + CaO2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
NiCl2(s) + O2(q) = NiO(s) + Cl2O5(g) =>
NiCl2(s) + 3 O2(q) = NiO(s) + Cl2O5(g)
CH5N2O6 = CO2 + H2O + O2 + N2 =>
4 CH5N2O6 = 4 CO2 + 10 H2O + 3 O2 + 4 N2
ZnCl2 + KCl = K2[ZnCl4] =>
ZnCl2 + 2 KCl = K2[ZnCl4]
CuO + H2O2 = Cu(OH)2 + O2 =>
2 CuO + 2 H2O2 = 2 Cu(OH)2 + O2
Ag + H3S = Ag2S + H2 =>
4 Ag + 2 H3S = 2 Ag2S + 3 H2
C31H34O11 + O2 = CO2 + H2O =>
C31H34O11 + 34 O2 = 31 CO2 + 17 H2O
Fe3O4 + Ca = CaO + Fe =>
Fe3O4 + 4 Ca = 4 CaO + 3 Fe
NH4NO3 + C10H20 = N2 + CO2 + H2O =>
30 NH4NO3 + C10H20 = 30 N2 + 10 CO2 + 70 H2O
NH4NO2 = N2 + H2O(water) =>
NH4NO2 = N2 + 2 H2O(water)
C6H12 + Br2 = C6H11 + HBr = BrC6H12 =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
Na + H[AuCl4] = H2 + NaCl + Au =>
8 Na + 2 H[AuCl4] = H2 + 8 NaCl + 2 Au
HgCl2 + Na2HPO4 = NaCl + HgHPO4 =>
HgCl2 + Na2HPO4 = 2 NaCl + HgHPO4
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
KBrO4(s) = KBr(s) + O2(g) =>
KBrO4(s) = KBr(s) + 2 O2(g)
C2H5OH + Na = C2H5Na + NaOH =>
C2H5OH + 2 Na = C2H5Na + NaOH
HCl(aq) + CaCO3(s) = H2CO3(aq) + CaCl2(aq) =>
2 HCl(aq) + CaCO3(s) = H2CO3(aq) + CaCl2(aq)
Mg + Mn2O3 = Mn + MgO =>
3 Mg + Mn2O3 = 2 Mn + 3 MgO
H3PO4 + KOH = H3OH + PO4K =>
H3PO4 + KOH = H3OH + PO4K
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
LiOH + H2CrO4 = Li2CrO4 + H2O =>
2 LiOH + H2CrO4 = Li2CrO4 + 2 H2O
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
KAlO2 + AlCl3 + H2O = Al(OH)3 + KCl =>
3 KAlO2 + AlCl3 + 6 H2O = 4 Al(OH)3 + 3 KCl
Fe2O3 + Ni = Ni2O + Fe =>
Fe2O3 + 6 Ni = 3 Ni2O + 2 Fe
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
NaCl + AlO3 = Na3AlO3 + Cl =>
3 NaCl + AlO3 = Na3AlO3 + 3 Cl
CH4C2H4 + O2 = CO2 + H2O =>
CH4C2H4 + 5 O2 = 3 CO2 + 4 H2O
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
CH3OOH + NaHCO3 = CH3OONa + H2O + CO2 =>
CH3OOH + NaHCO3 = CH3OONa + H2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/24/24
Equations balanced on 11/23/23
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