| Equations balanced on the previous day | Equations balanced on the next day |
S{-2} + I2 = 2 I{-} + S
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P4 + HBrO3 + H2O = H3PO4 + HBr =>
3 P4 + 10 HBrO3 + 18 H2O = 12 H3PO4 + 10 HBr
Ca2(CO3) + HCl = CaCl + H2O + CO2 =>
Ca2(CO3) + 2 HCl = 2 CaCl + H2O + CO2
Mg + Si = Mg2Si =>
2 Mg + Si = Mg2Si
KNO3 + N2O = KNO2 + NO =>
KNO3 + N2O = KNO2 + 2 NO
P6 + O2 = P2O5 =>
2 P6 + 15 O2 = 6 P2O5
P2F3 = F2 + P3 =>
6 P2F3 = 9 F2 + 4 P3
C6H6N2O6 + O2 = CO2 + H2O + NO2 =>
2 C6H6N2O6 + 13 O2 = 12 CO2 + 6 H2O + 4 NO2
Ag2SO4 + KOH = AgOH + K2SO4 =>
Ag2SO4 + 2 KOH = 2 AgOH + K2SO4
NaVO3 + H2O2 + H2SO4 = H3(V(O2)4) + Na2SO4 + H2O =>
2 NaVO3 + 8 H2O2 + H2SO4 = 2 H3(V(O2)4) + Na2SO4 + 6 H2O
H(NO3) + HI = NO + I2 + H2O =>
2 H(NO3) + 6 HI = 2 NO + 3 I2 + 4 H2O
HCNS + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
5 HCNS + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
KHCO3 + H2SO4 = K2SO4 + H2O + CO2(g) =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2(g)
FeS + Fe2O3 = FeO + FeS2 =>
2 FeS + Fe2O3 = 3 FeO + FeS2
CuF2 + Li2CO3 = CuCO3 + Li2F2 =>
CuF2 + Li2CO3 = CuCO3 + Li2F2
HCll + Na2CO3 = CO2 + H2O + NaCll =>
2 HCll + Na2CO3 = CO2 + H2O + 2 NaCll
Al2Cl6 = Al + Cl =>
Al2Cl6 = 2 Al + 6 Cl
AgNO3 + (Na2)S = AgS + (Na2)(NO3) =>
AgNO3 + (Na2)S = AgS + (Na2)(NO3)
Zn + KNO3 + H2SO4 = ZnSO4 + (NH4)SO4 + K2SO4 + H2O =>
7 Zn + 2 KNO3 + 10 H2SO4 = 7 ZnSO4 + 2(NH4)SO4 + K2SO4 + 6 H2O
NiO + Fe2O3 + H2 = FeNi + H2O =>
2 NiO + Fe2O3 + 5 H2 = 2 FeNi + 5 H2O
Au(C2H3O2)3 + NaOH = Au(OH)3 + NaC2H3O2 =>
Au(C2H3O2)3 + 3 NaOH = Au(OH)3 + 3 NaC2H3O2
EuAs + Fe + FeAs + RbAs = RbEuFe4As4 =>
EuAs + 2 Fe + 2 FeAs + RbAs = RbEuFe4As4
Ba(OH)2 + PbCl2 = Pb(OH)2 + BaCl2 =>
Ba(OH)2 + PbCl2 = Pb(OH)2 + BaCl2
KMnO4 + KCl + H2SO4 = MnSO2 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 18 KCl + 12 H2SO4 = 2 MnSO2 + 10 K2SO4 + 12 H2O + 9 Cl2
KSO4 + HCl = KHCl + SO4 =>
KSO4 + HCl = KHCl + SO4
Ba(No3)2 + Na2(CrO4) = BaCrO4 + NaNo3 =>
Ba(No3)2 + Na2(CrO4) = BaCrO4 + 2 NaNo3
KOH + FeCl2 + O2 = FeO(OH) + KCl + H2O =>
8 KOH + 4 FeCl2 + O2 = 4 FeO(OH) + 8 KCl + 2 H2O
Ba(NO3)2 + NaCH3COO = NaNO3 + Ba(CH3COO)2 =>
Ba(NO3)2 + 2 NaCH3COO = 2 NaNO3 + Ba(CH3COO)2
MnO4{-} + S{2-} + H2O = MnO2 + SO3{2-} + OH{-} =>
2 MnO4{-} + S{2-} + H2O = 2 MnO2 + SO3{2-} + 2 OH{-}
KNO3 + C6H10O5 = K2CO3 + CO2 + H2O + N2 =>
24 KNO3 + 5 C6H10O5 = 12 K2CO3 + 18 CO2 + 25 H2O + 12 N2
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l) =>
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l)
CaCO3 + H{+} = H2O + CO2 + Ca{2+} =>
CaCO3 + 2 H{+} = H2O + CO2 + Ca{2+}
NaClO4 = Na + O2 + Cl2 =>
2 NaClO4 = 2 Na + 4 O2 + Cl2
Au + Zn(NO3)2 = Zn + Au(NO3)2 =>
Au + Zn(NO3)2 = Zn + Au(NO3)2
FeCl3 + KI = Fe(I3)2 + FeI2 + KCl =>
4 FeCl3 + 12 KI = Fe(I3)2 + 3 FeI2 + 12 KCl
C3H8 + O2 = CCO + H2O =>
4 C3H8 + 11 O2 = 6 CCO + 16 H2O
FeSO4 + Pb = PbSO4 + Fe =>
FeSO4 + Pb = PbSO4 + Fe
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
P3 + O2 = P5O87 =>
10 P3 + 261 O2 = 6 P5O87
Al + AlPO4 + H2O = Al2O3 + PH3 =>
16 Al + 6 AlPO4 + 9 H2O = 11 Al2O3 + 6 PH3
Cl2(g) + HF(aq) = HCl2 + F =>
Cl2(g) + HF(aq) = HCl2 + F
PB(NO3)2(aq) + H2S(aq) = HNO3 + PBS =>
PB(NO3)2(aq) + H2S(aq) = 2 HNO3 + PBS
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
HIO4 + AgNO3 = AgIO4 + HNO3 =>
HIO4 + AgNO3 = AgIO4 + HNO3
C + Ce2 = CCe4 =>
C + 2 Ce2 = CCe4
H2O + Mn{3+} = Mn{2+} + MnO4 + H{+} =>
4 H2O + 6 Mn{3+} = 5 Mn{2+} + MnO4 + 8 H{+}
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/19/25
Equations balanced on 03/21/24
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