Equations balanced on the previous day | Equations balanced on the next day |
2 B2O3 + 3 Si = 3 SiO2 + 4 B
CaCO2 + HCl = H2O + CO2 + CaCl2 + C =>
2 CaCO2 + 4 HCl = 2 H2O + CO2 + 2 CaCl2 + C
C17H35COOH + O2 = CO2 + H2 =>
C17H35COOH + 17 O2 = 18 CO2 + 18 H2
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
NaI + CaSO4 = Na2SO4 + CaI2 =>
2 NaI + CaSO4 = Na2SO4 + CaI2
Cd + H2CO3 = CdH2CO3 =>
Cd + H2CO3 = CdH2CO3
CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH
NaBr + Ag2SO4 = Na2SO4 + AgBr =>
2 NaBr + Ag2SO4 = Na2SO4 + 2 AgBr
Fe(s) + Na3PO4(aq) = FePO4 + Na3 =>
Fe(s) + Na3PO4(aq) = FePO4 + Na3
Ca(NO3)2 + Na3PO4 = CaPO4 + Na + (NO3)2 =>
Ca(NO3)2 + Na3PO4 = CaPO4 + 3 Na + (NO3)2
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
C6H6 + CH3Br = C6H6CH3 + HBr =>
5 C6H6 + 12 CH3Br = 6 C6H6CH3 + 12 HBr
NH4{+} + O2 + e = NO2{-} + H2O =>
NH4{+} + 2 O2 + 2e = NO2{-} + 2 H2O
H2CO3 = CO2 + HOH =>
H2CO3 = CO2 + HOH
Ca(OCl)2 + HCl = CaCl2 + H2O + Cl =>
Ca(OCl)2 + 4 HCl = CaCl2 + 2 H2O + 4 Cl
Ag2NO3 = Ag + NO2 + O2 =>
2 Ag2NO3 = 4 Ag + 2 NO2 + O2
CuSO4*5H2O + NaHCO3 = CuCO3*Cu(HO)2 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 4 NaHCO3 = CuCO3*Cu(HO)2 + 2 Na2SO4 + 11 H2O + 3 CO2
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
CH3COCOOH = CH3COOH + CO =>
CH3COCOOH = CH3COOH + CO
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
C2H5OH + CH3COOK = CH3COOC2H5 + KOH =>
C2H5OH + CH3COOK = CH3COOC2H5 + KOH
H{+} + BrO3{-} + Cl({-}) = Br2 + H2O + Cl2 =>
12 H{+} + 2 BrO3{-} + 10 Cl({-}) = Br2 + 6 H2O + 5 Cl2
AlCu + HCl = CuCl + AlCl + H2 =>
AlCu + 2 HCl = CuCl + AlCl + H2
Na2Co3 + CaCl2 = Ca2(Co3)2 + NaCl =>
2 Na2Co3 + 2 CaCl2 = Ca2(Co3)2 + 4 NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuSO4 + Na2S2O4 = Cu + Na2SO4 + SO2 =>
CuSO4 + Na2S2O4 = Cu + Na2SO4 + 2 SO2
NaOH + H3PO4 = H3OH + NaPO4 =>
NaOH + H3PO4 = H3OH + NaPO4
SiO3 + C = SiC + CO =>
SiO3 + 4 C = SiC + 3 CO
Mn + KOH + O2 = KMnO4 + H2O =>
4 Mn + 4 KOH + 7 O2 = 4 KMnO4 + 2 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Pb + CaSO4 = PbSO4 + Ca =>
Pb + CaSO4 = PbSO4 + Ca
Al(s) + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al(s) + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
H2(SO4) + K(OH) = K2(SO4) + H(OH) =>
H2(SO4) + 2 K(OH) = K2(SO4) + 2 H(OH)
C2H5NO2 + CH3CONH2 = C2H4NO2 + CH3CNH2(OH) =>
C2H5NO2 + CH3CONH2 = C2H4NO2 + CH3CNH2(OH)
K2Cr2O7 + Na2S + H2O = KCrO2 + NaOH + S =>
K2Cr2O7 + 3 Na2S + 3 H2O = 2 KCrO2 + 6 NaOH + 3 S
Cu{+} + Ag{+} = Cu{2+} + Ag =>
Cu{+} + Ag{+} = Cu{2+} + Ag
C7H8 + MnO2 + H2SO4 = C7H5OOH + MnSO4 + H2O =>
C7H8 + 3 MnO2 + 3 H2SO4 = C7H5OOH + 3 MnSO4 + 4 H2O
H{3}C{6}H{5}O{7} + NaHCO{3} = Na{3}C{6}H{5}O{7} + H{2}O + CO{2} =>
4 H{3}C{6}H{5}O{7} + NaHCO{3} = Na{3}C{6}H{5}O{7} + 5 H{2}O + CO{2}
Al + Cr{3+} = Al{3+} + Cr{2+} =>
Al + 3 Cr{3+} = Al{3+} + 3 Cr{2+}
Cu(NO3)2(aq) + K2S(aq) = CuS + KNO3 =>
Cu(NO3)2(aq) + K2S(aq) = CuS + 2 KNO3
FeS(s) + HCl(aq) = FeCl + HS =>
FeS(s) + HCl(aq) = FeCl + HS
H3AsO4 + Na = Na2AsO4 + H2 =>
2 H3AsO4 + 4 Na = 2 Na2AsO4 + 3 H2
Ag(s) + HCl = H2(g) + AgCl2 =>
Ag(s) + 2 HCl = H2(g) + AgCl2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ba{2+} + P{3-} = Ba3P2 =>
3 Ba{2+} + 2 P{3-} = Ba3P2
AuNO3 + AlI3 = AuI + Al(NO3)3 =>
3 AuNO3 + AlI3 = 3 AuI + Al(NO3)3
Fe(s) + Cl2(aq) = FeCl2 =>
Fe(s) + Cl2(aq) = FeCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgSiO3 + HCl = MgCl2 + H2SiO3 =>
MgSiO3 + 2 HCl = MgCl2 + H2SiO3
V + H3PO4 = V3(PO4)5 + H2 =>
6 V + 10 H3PO4 = 2 V3(PO4)5 + 15 H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/07/24
Equations balanced on 05/07/23
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