Equations balanced on the previous day | Equations balanced on the next day |
MnO2 + Ca(OH)2 = CaMnO3 + H2O
Li(NO3) + Ag = LiAg + NO3 =>
Li(NO3) + Ag = LiAg + NO3
K2Cr2O7(aq) + HCl(aq) = KCl(aq) + CrCl3(aq) + H2O(l) + Cl2(g) =>
K2Cr2O7(aq) + 14 HCl(aq) = 2 KCl(aq) + 2 CrCl3(aq) + 7 H2O(l) + 3 Cl2(g)
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
CH3COOH + C4H7(OH)3 = (CH3COO)3C4H7 + H2O =>
3 CH3COOH + C4H7(OH)3 = (CH3COO)3C4H7 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuO + HCl = CuCl + Cl2 + H2O =>
2 CuO + 4 HCl = 2 CuCl + Cl2 + 2 H2O
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2C3 + HBr = AlBr3 + C2H4 =>
2 Al2C3 + 12 HBr = 4 AlBr3 + 3 C2H4
RCOONa + H2O = RCOOH + Na + O =>
2 RCOONa + H2O = 2 RCOOH + 2 Na + O
C2H6 + KOH = C2H5OK + H2 =>
C2H6 + KOH = C2H5OK + H2
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + O2 + H2O =>
12 NaHCO3 + 2 H3C6H5O7 = 4 Na3C6H5O7 + 9 O2 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu3 + PO4 = Cu3(PO4)2 =>
Cu3 + 2 PO4 = Cu3(PO4)2
NaOH + NaHCO3 = Na2CO3 + H2O =>
NaOH + NaHCO3 = Na2CO3 + H2O
N2 + Cl2 + O2 = NOCl =>
N2 + Cl2 + O2 = 2 NOCl
Al(ClO3)3 + NaOH = NaClO3 + Al(OH)3 =>
Al(ClO3)3 + 3 NaOH = 3 NaClO3 + Al(OH)3
CUOH + H2O = CU(OH)2 + H =>
CUOH + H2O = CU(OH)2 + H
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
(NH4)2O = NH4 + O2 =>
2(NH4)2O = 4 NH4 + O2
GeCl4 + Cl2 = GeCl4Cl2 =>
GeCl4 + Cl2 = GeCl4Cl2
CaCO3 + HCl = CaOHCl + CO2 =>
CaCO3 + HCl = CaOHCl + CO2
Al2O3 + H2O + KOH = K3[Al(OH)6] =>
Al2O3 + 3 H2O + 6 KOH = 2 K3[Al(OH)6]
NaNO3 + FeSO4 + NaOH + H2O = Fe(OH)3 + NH3 + NaSO4 =>
NaNO3 + 4 FeSO4 + 3 NaOH + 6 H2O = 4 Fe(OH)3 + NH3 + 4 NaSO4
Na2CO3 + Na3PO4 = Na3CO3 + Na2PO4 =>
Na2CO3 + Na3PO4 = Na3CO3 + Na2PO4
C1600H3176O1399N30S + H2O + CO2 = C6H12O6 + NH3 + H2S =>
12 C1600H3176O1399N30S + 1554 H2O + 858 CO2 = 3343 C6H12O6 + 360 NH3 + 12 H2S
H2O2 + NaI + H2SO4 = I2 + H2O + Na2SO4 =>
H2O2 + 2 NaI + H2SO4 = I2 + 2 H2O + Na2SO4
C9H13NO3 + O2 = CO2 + H2O + N2 =>
4 C9H13NO3 + 43 O2 = 36 CO2 + 26 H2O + 2 N2
CuAgNO4 = CuNO4Ag =>
CuAgNO4 = CuNO4Ag
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
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Cr(NO3)2 + CuSO4 = Cu + Cr(NO3)3 + Cr2(SO4)3 =>
6 Cr(NO3)2 + 3 CuSO4 = 3 Cu + 4 Cr(NO3)3 + Cr2(SO4)3
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
SO2 + CaCO3 + O2 = CaSO6 + CO2 =>
2 SO2 + 2 CaCO3 + 3 O2 = 2 CaSO6 + 2 CO2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + HNO3(concentrated) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(concentrated) = 3 Cu(NO3)2 + 4 H2O + 2 NO
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3Cl + H2 = C2H6 + HCl =>
2 CH3Cl + H2 = C2H6 + 2 HCl
HBr + LiCl = HCl + LiBr =>
HBr + LiCl = HCl + LiBr
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
ZnS + Ca(ClO)2 + H2O = Zn + H2SO4 + CaCl2 =>
2 ZnS + 3 Ca(ClO)2 + 2 H2O = 2 Zn + 2 H2SO4 + 3 CaCl2
Fe + Zn(OH)2 = Fe(OH)3 + Zn =>
2 Fe + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 Zn
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cu + HNO3(concentrated) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(concentrated) = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/11/24
Equations balanced on 05/11/23
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