Equations balanced on the previous day | Equations balanced on the next day |
HClO4 + RbOH = RbClO4 + H2O
LiBrAgCN = AgBrLiCN =>
LiBrAgCN = AgBrLiCN
HOBr = OBrH =>
HOBr = OBrH
NaBr + H2SO4 = NaHSO4 + SO2 + Br2 + H2O =>
2 NaBr + 3 H2SO4 = 2 NaHSO4 + SO2 + Br2 + 2 H2O
SiAlB = SiBAl =>
SiAlB = SiBAl
Fe(NO3)2 + KI = FeI + (NO3)2K =>
Fe(NO3)2 + KI = FeI + (NO3)2K
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
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
C65H93O44N2 + H2O = C4H8O2 + CO2 + NO2 =>
20 C65H93O44N2 + 162 H2O = 273 C4H8O2 + 208 CO2 + 40 NO2
MgSBa = BaSMg =>
MgSBa = BaSMg
Cr3C2 + CO2 = Cr4C + CO =>
4 Cr3C2 + 5 CO2 = 3 Cr4C + 10 CO
CaCO3SO2H2O = CaSO3H2OCO2 =>
CaCO3SO2H2O = CaSO3H2OCO2
NaOHI = NaOIH =>
NaOHI = NaOIH
NaNO3 = Na2O + N2 + O2 =>
4 NaNO3 = 2 Na2O + 2 N2 + 5 O2
KNO3 + Cu2(HCO3)2 = K + HCO3 + Cu(NO3)2 =>
4 KNO3 + Cu2(HCO3)2 = 4 K + 2 HCO3 + 2 Cu(NO3)2
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
K2CO3MoO3 = K2MoO4CO2 =>
K2CO3MoO3 = K2MoO4CO2
NH3Cu(NO3)2 = NH3(NO3)2Cu =>
NH3Cu(NO3)2 = NH3(NO3)2Cu
CaCl2 + F = CaF2 + Cl =>
CaCl2 + 2 F = CaF2 + 2 Cl
Na2S + Na2Cr2O7 + HCl = S + CrCl3 + NaCl + H2O =>
3 Na2S + Na2Cr2O7 + 14 HCl = 3 S + 2 CrCl3 + 8 NaCl + 7 H2O
Na2SO4H2OSO2 = Na2SO3H2SO4 =>
Na2SO4H2OSO2 = Na2SO3H2SO4
LiClH3PO4 = LiH2PO4HCl =>
LiClH3PO4 = LiH2PO4HCl
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
PtCl2 + AgNO3 = AgCl + Pt(NO3)2 =>
PtCl2 + 2 AgNO3 = 2 AgCl + Pt(NO3)2
ClOC = COCl =>
ClOC = COCl
Mg(NO)KCO = MgCOKNO =>
Mg(NO)KCO = MgCOKNO
NHCl = ClNH =>
NHCl = ClNH
FeSO4 = Fe2O3 + SO2 + O3 =>
6 FeSO4 = 3 Fe2O3 + 6 SO2 + O3
N2O + H2 = N2H4 + H2O =>
N2O + 3 H2 = N2H4 + H2O
CuCl2Fe(OH)2 = Cu(OH)2FeCl2 =>
CuCl2Fe(OH)2 = Cu(OH)2FeCl2
LiMgCl = MgLiCl =>
LiMgCl = MgLiCl
NaCH2O2 = NaCOOH2 =>
NaCH2O2 = NaCOOH2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Pb(NO3)2 + K2(CO3) = PbCO3 + KNO3 =>
Pb(NO3)2 + K2(CO3) = PbCO3 + 2 KNO3
O3 + PbS = PbO + SO2 =>
O3 + PbS = PbO + SO2
Fe(NO3)3 + CaCl2 = Ca(NO3)2 + FeCl3 =>
2 Fe(NO3)3 + 3 CaCl2 = 3 Ca(NO3)2 + 2 FeCl3
Zn(OH)2 + OH = Zn(OH)3 =>
Zn(OH)2 + OH = Zn(OH)3
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
C5H11 + Cl2 = HCl + C5H10 =>
2 C5H11 + Cl2 = 2 HCl + 2 C5H10
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
NaOHSn = NaSnOH =>
NaOHSn = NaSnOH
Cr2(CO3)3 + H2C2O4 = Cr2(C2O4)3 + H2CO3 =>
Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2CO3
C6H5COOCH3 + KOH = C6H5COOK + CH3OH =>
C6H5COOCH3 + KOH = C6H5COOK + CH3OH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
I2 + Cu(NO3)2 = I(NO3)2 + Cu =>
I2 + 2 Cu(NO3)2 = 2 I(NO3)2 + 2 Cu
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