Equations balanced on the previous day | Equations balanced on the next day |
K3PO4(aq) + MgCl2(aq) = K3Cl2(s) + MgPO4(s)
NaH2PO4 + NaHCO3 = Na3PO4 + CO2 + H2O =>
NaH2PO4 + 2 NaHCO3 = Na3PO4 + 2 CO2 + 2 H2O
Cu(NO3)2 + CaCO3 = Cu(CO3)2 + CaNO3 =>
Cu(NO3)2 + 2 CaCO3 = Cu(CO3)2 + 2 CaNO3
H2O(l) + Ca(s) = CaO(s) + H2(g) =>
H2O(l) + Ca(s) = CaO(s) + H2(g)
Na2O2 + SO3 = Na2SO4 + O2 =>
2 Na2O2 + 2 SO3 = 2 Na2SO4 + O2
CoS2 = Co + S =>
CoS2 = Co + 2 S
Cr + H2SO3 + H{+} = S + H2O + Cr{+3} =>
4 Cr + 3 H2SO3 + 12 H{+} = 3 S + 9 H2O + 4 Cr{+3}
CH3CO2C2H5 + O2 = CO2 + H2O =>
CH3CO2C2H5 + 5 O2 = 4 CO2 + 4 H2O
FeCl3 + AgCl = AgCl3 + FeCl =>
FeCl3 + AgCl = AgCl3 + FeCl
MgCl2 + KOH = MgK + Cl2OH =>
MgCl2 + KOH = MgK + Cl2OH
Na2SeO3 + SnCl2 + H2SO4 = Se + Sn(SO4)3 + Na2SO4 + SnCl4 + H2O =>
3 Na2SeO3 + 4 SnCl2 + 9 H2SO4 = 3 Se + 2 Sn(SO4)3 + 3 Na2SO4 + 2 SnCl4 + 9 H2O
KCl + AgNO3 + HNO3 = K(NO3)2 + AgCl + H2 =>
2 KCl + 2 AgNO3 + 2 HNO3 = 2 K(NO3)2 + 2 AgCl + 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
HCO3 + SO4 = HSO4 + CO3 =>
HCO3 + SO4 = HSO4 + CO3
Sr + CO2 = SrCO2 =>
Sr + CO2 = SrCO2
NH4NO3(aq) + CaSO3(s) = (NH4)2SO3(aq) + Ca(NO3)2(aq) =>
2 NH4NO3(aq) + CaSO3(s) = (NH4)2SO3(aq) + Ca(NO3)2(aq)
Fe{+3} + S{-2} = S + Fe{+2} =>
2 Fe{+3} + S{-2} = S + 2 Fe{+2}
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
W + NaOH + O2 = Na2WO4 + H2O =>
2 W + 4 NaOH + 3 O2 = 2 Na2WO4 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K2C2O4 + HCl = K2Cl + C2O4H =>
K2C2O4 + HCl = K2Cl + C2O4H
AsS3 + HNO3 = H3AsO4 + SO2 + NO + H2O =>
3 AsS3 + 17 HNO3 = 3 H3AsO4 + 9 SO2 + 17 NO + 4 H2O
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cr + Pb2{+} = Cr3{+} + Pb =>
3 Cr + Pb2{+} = Cr3{+} + 2 Pb
Fe(OH)3 = Fe{3+} + OH{-} =>
Fe(OH)3 = Fe{3+} + 3 OH{-}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SF6(g) = S(s) + F2(g) =>
SF6(g) = S(s) + 3 F2(g)
Al(H2O)6 + OH = Al(H2O)3(OH)3 + HOH =>
Al(H2O)6 + 3 OH = Al(H2O)3(OH)3 + 3 HOH
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
C8H16S4 + O2 = CO2 + H2O + SO2 =>
C8H16S4 + 16 O2 = 8 CO2 + 8 H2O + 4 SO2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NH4Cl + Ca(HO)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(HO)2 = CaCl2 + 2 H2O + 2 NH3
CO + Cr(OH) = CO4 + Cr + H2O =>
CO + 6 Cr(OH) = CO4 + 6 Cr + 3 H2O
C20H40O6 + O2 = CO2 + H2O =>
C20H40O6 + 27 O2 = 20 CO2 + 20 H2O
PCl5 = P1 + Cl2 =>
2 PCl5 = 2 P1 + 5 Cl2
Cu2S2 + O2 = Cu + SO2 =>
Cu2S2 + 2 O2 = 2 Cu + 2 SO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NO + NaOH = NaNO2 + H2O + N2O =>
4 NO + 2 NaOH = 2 NaNO2 + H2O + N2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C3H4 + H2O = C3H6O =>
C3H4 + H2O = C3H6O
NH4UF5 + F2 = UF6 + N2 + HF =>
2 NH4UF5 + 5 F2 = 2 UF6 + N2 + 8 HF
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4
Mg + Cl2 + NaOH = Mg(OH)2 + NaCl =>
Mg + Cl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2 =>
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2
NaHCO3 + HC2H3O2 = CO2 + NaC2O2 + H2O =>
8 NaHCO3 + 5 HC2H3O2 = 2 CO2 + 8 NaC2O2 + 14 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/08/24
Equations balanced on 05/08/23
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