| Equations balanced on the previous day | Equations balanced on the next day |
H2 + 2 PbO = 2 HPbO
H2SO4 + P4 = H3PO4 + SO2 + H2O =>
10 H2SO4 + P4 = 4 H3PO4 + 10 SO2 + 4 H2O
Na2CO3(aq) + HCl = NaCl(aq) + CO2 + H2O =>
Na2CO3(aq) + 2 HCl = 2 NaCl(aq) + CO2 + H2O
NH3 + KMnO4 + KOH = K2MnO4 + H2O + NO2 =>
NH3 + 7 KMnO4 + 7 KOH = 7 K2MnO4 + 5 H2O + NO2
Zn(s) + O2 = ZnO2 =>
Zn(s) + O2 = ZnO2
KNO3(aq) + Na2SO4(aq) = K2SO4 + NaNO3 =>
2 KNO3(aq) + Na2SO4(aq) = K2SO4 + 2 NaNO3
C(s) + O2 = CO2 =>
C(s) + O2 = CO2
CH4 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH4 + 4 Na2Cr2O7 + 16 H2SO4 = 4 Na2SO4 + 4 Cr2(SO4)3 + 3 CO2 + 22 H2O
KIO + Pb(NO3) = KNO3 + PbIO =>
KIO + Pb(NO3) = KNO3 + PbIO
H2S(g) + H2O(g) = H2(g) + SO2(g) =>
H2S(g) + 2 H2O(g) = 3 H2(g) + SO2(g)
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2 =>
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2
Ag + Ca(OH)2 = Ca + Ag(OH)2 =>
Ag + Ca(OH)2 = Ca + Ag(OH)2
CH3CH2COOH + H2O = CH3CH2COOH2 + OH =>
CH3CH2COOH + H2O = CH3CH2COOH2 + OH
Li2O(s) + HNO3(aq) = H2O + LiNO3 =>
Li2O(s) + 2 HNO3(aq) = H2O + 2 LiNO3
CaOCl2 + HCl = CaCl2 + Cl2 + H2O =>
CaOCl2 + 2 HCl = CaCl2 + Cl2 + H2O
HClO4 + Ni(OH)3 = NiClO3 + (OH)4 =>
HClO4 + Ni(OH)3 = NiClO3 + (OH)4
Cl + MgBr2 = MgCl2 + Br =>
2 Cl + MgBr2 = MgCl2 + 2 Br
Ca(OH)2 + HClO3 = H2O + Ca(ClO3)2 =>
Ca(OH)2 + 2 HClO3 = 2 H2O + Ca(ClO3)2
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
MnO2 + CO2 = Mn(CO3)2 =>
MnO2 + 2 CO2 = Mn(CO3)2
Be(OH)2 + H4P2O7 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + H4P2O7 = Be3(PO4)2 + 5 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C10H22O12 + O2 = CO2 + H2O =>
2 C10H22O12 + 19 O2 = 20 CO2 + 22 H2O
LiBr + F2 = LiF + Br =>
2 LiBr + F2 = 2 LiF + 2 Br
C3H5(OH)3 + Na = C3H5O3Na3 + H2 =>
2 C3H5(OH)3 + 6 Na = 2 C3H5O3Na3 + 3 H2
NaBr + Cl2 = Br + NaCl2 =>
NaBr + Cl2 = Br + NaCl2
CuSO4 + NaO = NaSO4 + CuO =>
CuSO4 + NaO = NaSO4 + CuO
Mn + H2O = Mn2O3 + H2 =>
2 Mn + 3 H2O = Mn2O3 + 3 H2
Cu + Al = Cu3Al =>
3 Cu + Al = Cu3Al
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2
OH + NO2 = NO3 + H2O =>
2 OH + NO2 = NO3 + H2O
S2 + H2O = H2S + O2 =>
S2 + 2 H2O = 2 H2S + O2
CH3CH3(g) + O2 = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2 = 4 CO2(g) + 6 H2O(g)
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2N =>
15 Mn(NO3)2 + 13 NaBiO3 + 29 HNO3 = 15 HMnO4 + 13 Bi(NO3)3 + 13 NaNO3 + 7 H2N
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
CH3CO2H + Mg(OH)2 = H2O + Mg(CH3COO)2 =>
2 CH3CO2H + Mg(OH)2 = 2 H2O + Mg(CH3COO)2
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
Na2C2O4 + Pb(NO3)2 = PbC2O4 + NaNO3 =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 NaNO3
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
KI + KClO3 + H2O = I2 + KCl + KOH =>
6 KI + KClO3 + 3 H2O = 3 I2 + KCl + 6 KOH
NaHC2O4 + NaOH + Ba(NO3)2 + Cl2 = NaCl + NaNO3 + H2O + BaCO3 =>
NaHC2O4 + 5 NaOH + 2 Ba(NO3)2 + Cl2 = 2 NaCl + 4 NaNO3 + 3 H2O + 2 BaCO3
NaClO + C2H5OH = NaCl + CH3COH + H2O =>
NaClO + C2H5OH = NaCl + CH3COH + H2O
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
FeCl2 + H2O2 = FeCl3 + Fe(OH)3 =>
6 FeCl2 + 3 H2O2 = 4 FeCl3 + 2 Fe(OH)3
Cu2 + SO = CuS + O2 =>
Cu2 + 2 SO = 2 CuS + O2
VO + Fe2O3 = V2O5 + Fe0 =>
2 VO + Fe2O3 = V2O5 + 2 Fe0
HNO3 + As2S2 + H2O = H2SO4 + NO + H3AsO4 =>
22 HNO3 + 3 As2S2 + 4 H2O = 6 H2SO4 + 22 NO + 6 H3AsO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/28/24
Equations balanced on 04/27/23
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