Equations balanced on the previous day | Equations balanced on the next day |
(MgOH)2CO3 + 4 CH3COOH = 2(CH3COO)2Mg + 3 H2O + CO2
PCl3 + CH3MgI = P(CH3)3 + MgCl2 + MgI2 =>
2 PCl3 + 6 CH3MgI = 2 P(CH3)3 + 3 MgCl2 + 3 MgI2
KMnO4 + H2SO4 + C2H2O2 = CO2 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 C2H2O2 = 10 CO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
C2H5COOH + C3H7NH2 = C2H5COO + C3H7NH3 =>
C2H5COOH + C3H7NH2 = C2H5COO + C3H7NH3
NaH2PO4 + HCl = H3PO4 + ClNa =>
NaH2PO4 + HCl = H3PO4 + ClNa
Mg + H2O = O2 + MgH =>
4 Mg + 2 H2O = O2 + 4 MgH
CaCl2 + CH3CH2OH = Ca(OH)2 + CH3CH2Cl =>
CaCl2 + 2 CH3CH2OH = Ca(OH)2 + 2 CH3CH2Cl
CrF3 + NaOH = Cr(OH)3 + NaF =>
CrF3 + 3 NaOH = Cr(OH)3 + 3 NaF
Ba(NO3)2(aq) + KF(aq) = BaF2(s) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KF(aq) = BaF2(s) + 2 KNO3(aq)
Mn(m) + HCl(aq) = H2 + MnCl2 =>
Mn(m) + 2 HCl(aq) = H2 + MnCl2
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2 = {+} =>
2 KMnO4 + H2SO4 + 2 H2S = K2SO4 + 2 MnSO4 + 3 H2
NaClO + H2O = HOCl + Na + OH =>
NaClO + H2O = HOCl + Na + OH
AgNO3 + K2SO4 = Ag2SO4 + KNO3* =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3*
Ba(NO3)2 + NaHSO4 = BaHSO4 + Na(NO3)2 =>
Ba(NO3)2 + NaHSO4 = BaHSO4 + Na(NO3)2
Ca3 + KBr = CaBr2 + K =>
Ca3 + 6 KBr = 3 CaBr2 + 6 K
KI + K2Cr2O7 + H2SO4 = K2SO4 + I2 + H2O + Cr2(SO4)3 =>
6 KI + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + 3 I2 + 7 H2O + Cr2(SO4)3
ScH3 + HIO4 = Sc(IO4) + H2 =>
ScH3 + HIO4 = Sc(IO4) + 2 H2
C6H8 + C4H2O3 = C7H6O3 =>
C6H8 + 2 C4H2O3 = 2 C7H6O3
Al + SnBr2 = AlBr3 + Sn =>
2 Al + 3 SnBr2 = 2 AlBr3 + 3 Sn
SOCl2 + KNO3 + H3PO4 = NO + HClO3 + K2SO4 + K3PO4 + H2O =>
9 SOCl2 + 42 KNO3 + 8 H3PO4 = 42 NO + 18 HClO3 + 9 K2SO4 + 8 K3PO4 + 3 H2O
Mn{3+} + H2O = Mn(OH)3 + H3O{+} =>
Mn{3+} + 6 H2O = Mn(OH)3 + 3 H3O{+}
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
SnCl4 + Fe2(SO4)3 = FeCl3 + Sn(SO4)2 =>
3 SnCl4 + 2 Fe2(SO4)3 = 4 FeCl3 + 3 Sn(SO4)2
Zn + AuI3 = Au + ZnI2 =>
3 Zn + 2 AuI3 = 2 Au + 3 ZnI2
H2SO4 + K3(Al(OH)6) = K2SO4 + Al2(SO4)3 + H2O =>
6 H2SO4 + 2 K3(Al(OH)6) = 3 K2SO4 + Al2(SO4)3 + 12 H2O
KI + SO3 = SO2 + I2 + K2SO4 =>
2 KI + 2 SO3 = SO2 + I2 + K2SO4
HBr(aq) + K2S(aq) = H2S + KBr =>
2 HBr(aq) + K2S(aq) = H2S + 2 KBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNa3 + H2SO4 = Ag2SO4 + HNa3 =>
2 AgNa3 + H2SO4 = Ag2SO4 + 2 HNa3
Zn + HNO3 = Zn(NO3)2 + H2O + (NH3)(NO3) =>
7 Zn + 18 HNO3 = 7 Zn(NO3)2 + 6 H2O + 2(NH3)(NO3)
Cl2 + NaOH + NaIO3 = Na3H2IO6 + NaCl + H2O =>
Cl2 + 4 NaOH + NaIO3 = Na3H2IO6 + 2 NaCl + H2O
Sb3(AlO3)5 + W(OH)6 = W3(AlO3)6 + Sb(OH)5 =>
6 Sb3(AlO3)5 + 15 W(OH)6 = 5 W3(AlO3)6 + 18 Sb(OH)5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgCl + Na2S2O3 + H2O = Ag2S + HCl + Na2SO4 =>
2 AgCl + Na2S2O3 + H2O = Ag2S + 2 HCl + Na2SO4
ZnI2 + Cu3N = Zn3N2 + CuI =>
3 ZnI2 + 2 Cu3N = Zn3N2 + 6 CuI
Cd(CH3COO)2 + MgBr2 = CdBr2 + Mg(CH3COO)2 =>
Cd(CH3COO)2 + MgBr2 = CdBr2 + Mg(CH3COO)2
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
BaOH + CO3 = BaCO3 + OH =>
BaOH + CO3 = BaCO3 + OH
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CH3MgCl + HCl = CH4 + MgCl2 =>
CH3MgCl + HCl = CH4 + MgCl2
Na(CO3) + Mn(NO3) = Na(NO3) + Mn(CO3) =>
Na(CO3) + Mn(NO3) = Na(NO3) + Mn(CO3)
CaI2 + NaF = CaF2 + NaI =>
CaI2 + 2 NaF = CaF2 + 2 NaI
NaCl(aq) + CuSO4(aq) = CuCl(s) + NaSO4(aq) =>
NaCl(aq) + CuSO4(aq) = CuCl(s) + NaSO4(aq)
NaCl + Pb + (C2H3O2)2 = Na(C2H3O2)2 + PbCl =>
NaCl + Pb + (C2H3O2)2 = Na(C2H3O2)2 + PbCl
HCl + MmO2 = Cl2Mm + Cl2 + H2O =>
4 HCl + MmO2 = Cl2Mm + Cl2 + 2 H2O
Ni2O3 + NH3 = NiO + NO + H2O =>
5 Ni2O3 + 2 NH3 = 10 NiO + 2 NO + 3 H2O
FeSO4H2O = FeOH2SO4 =>
FeSO4H2O = FeOH2SO4
K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
KOH(aq)CuSO4(aq) = CuOHKSO4 =>
KOH(aq)CuSO4(aq) = CuOHKSO4
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Equations balanced on 06/01/24
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