| Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KClO3 + HBr = KCl + Br2 + H2O =>
KClO3 + 6 HBr = KCl + 3 Br2 + 3 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Ti + NaOH = Ti(OH)2 + Na =>
Ti + 2 NaOH = Ti(OH)2 + 2 Na
Cr2O3(s) + H2(g) = H2O + Cr =>
Cr2O3(s) + 3 H2(g) = 3 H2O + 2 Cr
Zn + HNO3 = ZnNO32 + N2 + H2O =>
10 Zn + 128 HNO3 = 10 ZnNO32 + 59 N2 + 64 H2O
MnSO4 + H2O = MnO2 + H2SO4 + H2 =>
MnSO4 + 2 H2O = MnO2 + H2SO4 + H2
Mg(NO3)2 + Na2CO3 = NaNO3 + Mg2(CO3)2 =>
2 Mg(NO3)2 + 2 Na2CO3 = 4 NaNO3 + Mg2(CO3)2
(NiOH)2CO3 = NiO + H2O + CO2 =>
(NiOH)2CO3 = 2 NiO + H2O + CO2
H3P + O2 = H3PO4 =>
H3P + 2 O2 = H3PO4
Ca + SO4 + H2O = CaSO4(H2O)2 =>
Ca + SO4 + 2 H2O = CaSO4(H2O)2
C6H10O5 + H2SO4 = CO2 + SO2 + H2O =>
C6H10O5 + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
H2Cr2O7 + H2O2 = H3CrO8 + H2O =>
H2Cr2O7 + 7 H2O2 = 2 H3CrO8 + 5 H2O
C6H5CH2CH(NH2)COOH + HNO2 = NO2C6H4CH2CH(NH2)COOH + N2 + H2O =>
3 C6H5CH2CH(NH2)COOH + 5 HNO2 = 3 NO2C6H4CH2CH(NH2)COOH + N2 + 4 H2O
AgN(aq) + Cu(s) = CuN(aq) + Ag =>
AgN(aq) + Cu(s) = CuN(aq) + Ag
C3H8(octano) + O2 = CO2 + H2O =>
C3H8(octano) + 5 O2 = 3 CO2 + 4 H2O
Al(C2H3O2)3 + K2CO3 = Al2(CO3)3 + CH3CO2K =>
2 Al(C2H3O2)3 + 3 K2CO3 = Al2(CO3)3 + 6 CH3CO2K
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
CrI3 + Cl2 + NaOH = NaCrO4 + NaIO3 + NaCl + H2O =>
CrI3 + 11 Cl2 + 26 NaOH = NaCrO4 + 3 NaIO3 + 22 NaCl + 13 H2O
Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI
[CoCl(NH3)4(H2O)]Cl2 + H2C2O4 = [Co(NH3)4(C2O4)]Cl + H2O + H + Cl =>
[CoCl(NH3)4(H2O)]Cl2 + H2C2O4 = [Co(NH3)4(C2O4)]Cl + H2O + 2 H + 2 Cl
K2Cr2O7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3 CH3CH2CH2CH2OH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
CH3CHOHCH3 + Cr2O7{2-} + H{+} = CH3COH + Cr{3+} + H2O =>
2 CH3CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3COH + 2 Cr{3+} + 6 H2O
CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + H2O =>
2 C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + 2 H2O
CaCO3 + H3PO4 = CO2 + Ca3(PO4)2 + H2O =>
3 CaCO3 + 2 H3PO4 = 3 CO2 + Ca3(PO4)2 + 3 H2O
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
As2S3 + H2O = H3AsO4 + S8 + H =>
8 As2S3 + 64 H2O = 16 H3AsO4 + 3 S8 + 80 H
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Cl2 + S + KOH = KCl + K2SO3 + H2O =>
2 Cl2 + S + 6 KOH = 4 KCl + K2SO3 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
CH3CH2CHO + HCN = CH3CH2CHOH(CN) =>
CH3CH2CHO + HCN = CH3CH2CHOH(CN)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
KClO + ZnCl2 = KCl + ZnCl2O =>
KClO + ZnCl2 = KCl + ZnCl2O
AlCl + AgNO3 = AgCl + AlNO3 =>
AlCl + AgNO3 = AgCl + AlNO3
FeCl3 + K3Fe(CN)6 = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3[Fe(CN)6]3 + 9 KCl
C3H2(g) + H2(g) = C3H8(g) =>
C3H2(g) + 3 H2(g) = C3H8(g)
PbCl2 + AgI = PbI2 + AgCl =>
PbCl2 + 2 AgI = PbI2 + 2 AgCl
CO2 + Ca(NO3)2 = CaO + C + NO3 =>
CO2 + 2 Ca(NO3)2 = 2 CaO + C + 4 NO3
Cl{2} + NaI = NaCl{2} + I =>
Cl{2} + NaI = NaCl{2} + I
HNO2 + K2CO3 = KNO2 + H2O + CO2 =>
2 HNO2 + K2CO3 = 2 KNO2 + H2O + CO2
Ca + HNO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + N2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/17/25
Equations balanced on 04/16/24
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