| Equations balanced on the previous day | Equations balanced on the next day |
Cu(NO3)2 + 2 NO2 + 2 H2O = Cu + 4 HNO3
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3
W(CO3)2 = WO2 + CO2 =>
W(CO3)2 = WO2 + 2 CO2
Ca + C2H8N2O4 = CaC2H8N2O4 =>
Ca + C2H8N2O4 = CaC2H8N2O4
Sr + Sn(NO3)4 = Sr(NO3) + Sn =>
4 Sr + Sn(NO3)4 = 4 Sr(NO3) + Sn
NaHCO3 + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O + CO2 =>
NaHCO3 + CH3COOC6H4COOH = CH3COOC6H4COONa + H2O + CO2
NaCl + H2O + KNO3 = KClO3 + NaNO3 + H2 =>
NaCl + 3 H2O + KNO3 = KClO3 + NaNO3 + 3 H2
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*8H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 10 H2O
Fe{2+} + Ca(OH)2 = Fe(OH)2 + Ca{2+} =>
Fe{2+} + Ca(OH)2 = Fe(OH)2 + Ca{2+}
XeOF2 = XeF2 + O2 =>
2 XeOF2 = 2 XeF2 + O2
C6H5COCH3 + NaOH = C6H5CONa + CH3OH =>
C6H5COCH3 + NaOH = C6H5CONa + CH3OH
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
HCH3COO + K2CO3 = H2O + CO2 + KCH3COO =>
2 HCH3COO + K2CO3 = H2O + CO2 + 2 KCH3COO
Ag2S(s) = Ag(s) + S8(s) =>
8 Ag2S(s) = 16 Ag(s) + S8(s)
Cr + C = Cr23C6 =>
23 Cr + 6 C = Cr23C6
MnO2 + Cu = Cu2O + Mn =>
MnO2 + 4 Cu = 2 Cu2O + Mn
CH3CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(l) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
K2 + HBr = H2 + KBr =>
K2 + 2 HBr = H2 + 2 KBr
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH + H2O =>
Ba(OH)2*8H2O + 3 NH4NO3 = Ba(NO3)2 + 4 NH + 13 H2O
Ca(NO{3}){2} + NaOH = Ca(OH){2} + NaNO{3} =>
Ca(NO{3}){2} + NaOH = Ca(OH){2} + NaNO{3}
H4NO2(s) = N2(g) + H2O(l) =>
2 H4NO2(s) = N2(g) + 4 H2O(l)
Be + HI = H + BeI =>
Be + HI = H + BeI
Ag2S(s) = Ag(aq) + S(aq) =>
Ag2S(s) = 2 Ag(aq) + S(aq)
H2S + NaOCl + NaOH = Na2SO4 + NaCl + H2O =>
H2S + 4 NaOCl + 2 NaOH = Na2SO4 + 4 NaCl + 2 H2O
C3H6O + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C3H6O + 8 Cr2O7{2-} + 64 H{+} = 9 CO2 + 16 Cr{3+} + 41 H2O
Pb + KOH + H2O = K[Pb(OH)3] + H2 =>
Pb + KOH + 2 H2O = K[Pb(OH)3] + H2
Ca5(OH)(PO4)3 + HCl = CaCl2 + Ca(OH)2 + H3PO4 =>
2 Ca5(OH)(PO4)3 + 18 HCl = 9 CaCl2 + Ca(OH)2 + 6 H3PO4
CH2CH2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CH2 + 12 KMnO4 + 16 KOH = 2 K2CO3 + 12 K2MnO4 + 10 H2O
HMnO4 + RbOH = H2O + RbMnO4 =>
HMnO4 + RbOH = H2O + RbMnO4
HNO3 + NaOH = H2O + NO2 + NaO =>
HNO3 + NaOH = H2O + NO2 + NaO
Al2O3 + LiNO3 = Al(NO3)3 + Li2O =>
Al2O3 + 6 LiNO3 = 2 Al(NO3)3 + 3 Li2O
Ag2S(s) = Ag(s) + S(s) =>
Ag2S(s) = 2 Ag(s) + S(s)
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KICl4*2H2O + KOH = KCl + KI + KIO3 + H2O =>
3 KICl4*2H2O + 12 KOH = 12 KCl + KI + 2 KIO3 + 12 H2O
CH3OH(aq) = CH4(g) + CO2(g) + H2O(l) =>
4 CH3OH(aq) = 3 CH4(g) + CO2(g) + 2 H2O(l)
HNO3(heat) = H2O + NO2 + O2 =>
4 HNO3(heat) = 2 H2O + 4 NO2 + O2
KMnO4 + CH2CH2 + KOH = CH2(OH)CH2OH + K2MnO4 =>
2 KMnO4 + CH2CH2 + 2 KOH = CH2(OH)CH2OH + 2 K2MnO4
HAsO2 + H2S = As2S3 + H2O =>
2 HAsO2 + 3 H2S = As2S3 + 4 H2O
H2O2(l) = H2O(l) + O2 =>
2 H2O2(l) = 2 H2O(l) + O2
Sb + I = Sb3I =>
3 Sb + I = Sb3I
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g)
Cr(OH)2Cl + H2SO4 = Cr2(SO4)3 + HCl + H2O =>
2 Cr(OH)2Cl + 3 H2SO4 = Cr2(SO4)3 + 2 HCl + 4 H2O
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
O2 + Li2Se = Se2 + Li2O =>
O2 + 2 Li2Se = Se2 + 2 Li2O
Ni(s) + F2(g) = NiF2(s) =>
Ni(s) + F2(g) = NiF2(s)
K2(Zn(OH)4) + CO2 = K2CO3 + Zn(OH)2 + H2O =>
K2(Zn(OH)4) + CO2 = K2CO3 + Zn(OH)2 + H2O
In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2CO3(aq) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2CO3(aq)
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g)
Ni(NH3)6Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/30/24
Equations balanced on 11/29/23
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