Equations balanced on the previous day | Equations balanced on the next day |
3 Ca + 2 P = Ca3P2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mn(OH)2 + NaOCl + NaOH = NaMnO4 + NaCl + H2O =>
2 Mn(OH)2 + 5 NaOCl + 2 NaOH = 2 NaMnO4 + 5 NaCl + 3 H2O
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
Ba(OH)2 + Cu(CH3COO)2 = C4H6BaO4 + Cu(OH)2 =>
Ba(OH)2 + Cu(CH3COO)2 = C4H6BaO4 + Cu(OH)2
Cu2 + O2 + HCl = CuCl2 + H2O =>
Cu2 + O2 + 4 HCl = 2 CuCl2 + 2 H2O
N2 + CaC2 = CaCN + C =>
N2 + 2 CaC2 = 2 CaCN + 2 C
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + CaCO3 = Na2CO3 + CO2 + SO2 + Ca =>
Na2S2O3 + 2 CaCO3 = Na2CO3 + CO2 + 2 SO2 + 2 Ca
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
TiCl3 + Fe(SCN)3 = Ti{4+} + Fe{2+} + Cl{-} + SCN{-} =>
TiCl3 + Fe(SCN)3 = Ti{4+} + Fe{2+} + 3 Cl{-} + 3 SCN{-}
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
(NH4)2CO3 + HC2H3O2 = CO2 + H2O + NH4CH3CO2 =>
(NH4)2CO3 + 2 HC2H3O2 = CO2 + H2O + 2 NH4CH3CO2
KCl + H2C4H4O6 = KHC4H4O6 + HCl =>
KCl + H2C4H4O6 = KHC4H4O6 + HCl
KMnO4 + HClO + H2O = MnO2 + HClO4 + KOH =>
2 KMnO4 + HClO + H2O = 2 MnO2 + HClO4 + 2 KOH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HBr + AgOH = AgBr + H2O =>
HBr + AgOH = AgBr + H2O
Ba(NO3)2 + NH4HSO4 = Ba(HSO4)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4HSO4 = Ba(HSO4)2 + 2 NH4NO3
Ca(OH)2 + Pb = PbCa + OH =>
Ca(OH)2 + Pb = PbCa + 2 OH
Al(HCO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al(HCO3)3 + 3 HNO3 = Al(NO3)3 + 3 CO2 + 3 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H3PO3 + NaOH = H2O + PO3(Na)3 =>
H3PO3 + 3 NaOH = 3 H2O + PO3(Na)3
Mg + Cu(SO{4}) = Mg(SO{4}) + Cu =>
Mg + Cu(SO{4}) = Mg(SO{4}) + Cu
C3H4 + CH3MgBr = C3H3MgBr + CH4 =>
C3H4 + CH3MgBr = C3H3MgBr + CH4
AsO2{-} + Sn{2+} + Cl{-} + H{+} = As + SnCl6{2-} + H2O =>
2 AsO2{-} + 3 Sn{2+} + 18 Cl{-} + 8 H{+} = 2 As + 3 SnCl6{2-} + 4 H2O
K3PO4 + BaCO3 = BaPO4 + K3CO3 =>
K3PO4 + BaCO3 = BaPO4 + K3CO3
CH3CNa + H2O + C12H12O2 = C14H16O2 + NaOH =>
CH3CNa + H2O + C12H12O2 = C14H16O2 + NaOH
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Cl2Sr + NaOH = NaCl2 + SrOH =>
Cl2Sr + NaOH = NaCl2 + SrOH
CH3COOH + CH3CH3CHCH2CH2OH = H2O + CH3COOCH2CH2CHCH3CH3 =>
CH3COOH + CH3CH3CHCH2CH2OH = H2O + CH3COOCH2CH2CHCH3CH3
Rb + CrCl2 = RbCl3 + Cr =>
2 Rb + 3 CrCl2 = 2 RbCl3 + 3 Cr
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
NaClO2 + H2O = NaOH + HClO2 =>
NaClO2 + H2O = NaOH + HClO2
K + Hg3(PO4)2 = Hg + K3PO4 =>
6 K + Hg3(PO4)2 = 3 Hg + 2 K3PO4
K2Cr2O7 + Br2 + H2SO4 = KBrO3 + Cr2(SO4)2 + K2SO4 + H2O =>
5 K2Cr2O7 + 4 Br2 + 11 H2SO4 = 8 KBrO3 + 5 Cr2(SO4)2 + K2SO4 + 11 H2O
Zn + HCI = H2 + (ZnCI)2 =>
2 Zn + 2 HCI = H2 + (ZnCI)2
Ni2(SO4) + Ba = BaSO4 + Ni =>
Ni2(SO4) + Ba = BaSO4 + 2 Ni
[Ag(NH3)2]OH + CH3COH = CH3COOH + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CH3COH = CH3COOH + 2 Ag + 4 NH3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co(NO3)2 + Na2SO4 = Na(NO3)2 + Co2SO4 =>
2 Co(NO3)2 + Na2SO4 = 2 Na(NO3)2 + Co2SO4
Zn(OH)2 + KNO3 = Zn(NO3)2 + KOH =>
Zn(OH)2 + 2 KNO3 = Zn(NO3)2 + 2 KOH
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
Br + MgI2 = Br2Mg + I2 =>
2 Br + MgI2 = Br2Mg + I2
Na2O + AlBr3 = Al2O3 + NaBr =>
3 Na2O + 2 AlBr3 = Al2O3 + 6 NaBr
Na2SO4 + H2O + CO2 = NaHCO3 + H2SO4 =>
Na2SO4 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/02/24
Equations balanced on 07/02/23
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