Equations balanced on the previous day | Equations balanced on the next day |
C7H5NaO3HCl = C7H4O2NaClH2O
CH3CHO + H2O = OHCH2CH2OH =>
CH3CHO + H2O = OHCH2CH2OH
HBr3 + FeOH = FeBr3 + H2O =>
HBr3 + FeOH = FeBr3 + H2O
CO + H2S + H2O = SO4{-2} + H{+} + CH4 =>
4 CO + 3 H2S + 8 H2O = 3 SO4{-2} + 6 H{+} + 4 CH4
MnO4{-}(aq) + CH3OH(aq) + H{+}(aq) = MnO2(aq) + HCHO(aq) + H2O(l) =>
2 MnO4{-}(aq) + 3 CH3OH(aq) + 2 H{+}(aq) = 2 MnO2(aq) + 3 HCHO(aq) + 4 H2O(l)
SbF5 = SbF3 + F2 =>
SbF5 = SbF3 + F2
Li2SO3 + H2SO4 = H2SO3 + Li2SO4 =>
Li2SO3 + H2SO4 = H2SO3 + Li2SO4
CaF2*3Ca3(PO4)2 + H2SO4 + H2O = H3PO4 + HF + CaSO4*2H2O =>
CaF2*3Ca3(PO4)2 + 10 H2SO4 + 20 H2O = 6 H3PO4 + 2 HF + 10 CaSO4*2H2O
HIO3 + Bi(OH)3 = Bi(IO3)3 + H2O =>
3 HIO3 + Bi(OH)3 = Bi(IO3)3 + 3 H2O
C2H2 + KMnO4 = KHCO3 + MnO =>
C2H2 + 2 KMnO4 = 2 KHCO3 + 2 MnO
BaBr + Na(SO4) = NaBr + Ba(SO4) =>
BaBr + Na(SO4) = NaBr + Ba(SO4)
CH3CHO + H2O = CH3CH(OH)2 =>
CH3CHO + H2O = CH3CH(OH)2
Cu(s) + H2O(e) = CuO(s) + H2(g) =>
Cu(s) + H2O(e) = CuO(s) + H2(g)
Cr2O7{2-}(Ac) + OH{-}(Ac) = CrO4{2-}(Ac) + H{+}(Ac) =>
Cr2O7{2-}(Ac) + OH{-}(Ac) = 2 CrO4{2-}(Ac) + H{+}(Ac)
SbF5 = SbF3 + F2 =>
SbF5 = SbF3 + F2
Cu3N + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu3N + 26 HNO3 = 9 Cu(NO3)2 + 11 NO + 13 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)2CrO4 + Fe(NO3)3 = Fe2(CrO4)3 + NH4NO3 =>
3(NH4)2CrO4 + 2 Fe(NO3)3 = Fe2(CrO4)3 + 6 NH4NO3
SbF5 = Sb + F =>
SbF5 = Sb + 5 F
H2O + BeS + KOH = K2[Be(OH)4] + H2S =>
2 H2O + BeS + 2 KOH = K2[Be(OH)4] + H2S
CH3CHO + H2O = CH3COOH + H =>
CH3CHO + H2O = CH3COOH + 2 H
CH3CHO + H2O = CH3COOH + H2 =>
CH3CHO + H2O = CH3COOH + H2
SbF5 = SbF3 + F2 =>
SbF5 = SbF3 + F2
Li2SO3 + H2SO4 = H2SO3 + Li2SO4 =>
Li2SO3 + H2SO4 = H2SO3 + Li2SO4
Cr(OH)3 + ClO{-} + OH{-} = CrO42{-} + Cl{-} + H2O =>
Cr(OH)3 + 40 ClO{-} + OH{-} = CrO42{-} + 40 Cl{-} + 2 H2O
SbF5 = SbF3 + F2 =>
SbF5 = SbF3 + F2
CH3CHO + H2O = CH3COO + H3O =>
CH3CHO + 4 H2O = CH3COO + 3 H3O
Cr2O7{2-}(Ac) + OH{-}(Ac) = CrO4{2-}(Ac) + H{+}(Ac) =>
Cr2O7{2-}(Ac) + OH{-}(Ac) = 2 CrO4{2-}(Ac) + H{+}(Ac)
MnO4{-}(aq) + CH3OH(aq) + H{+}(aq) = MnO2(aq) + HCHO(aq) + H2O(l) =>
2 MnO4{-}(aq) + 3 CH3OH(aq) + 2 H{+}(aq) = 2 MnO2(aq) + 3 HCHO(aq) + 4 H2O(l)
H2O + BeS + KOH = K2[Be(OH)4] + H2S =>
2 H2O + BeS + 2 KOH = K2[Be(OH)4] + H2S
Li2SO3 + H2SO4 = H2SO3 + Li2SO4 =>
Li2SO3 + H2SO4 = H2SO3 + Li2SO4
Fe{2+} + CrO7{-2} = FeCrO7 =>
Fe{2+} + CrO7{-2} = FeCrO7
C4H3F7O + O2 + H2O = CO2 + HF =>
2 C4H3F7O + 5 O2 + 4 H2O = 8 CO2 + 14 HF
Cd3(PO4)2 + (NH4)2S = Cd2S2 + (NH4)3(PO4) =>
2 Cd3(PO4)2 + 6(NH4)2S = 3 Cd2S2 + 4(NH4)3(PO4)
H2O + BeS + KOH = K2[Be(OH)4] + H2S =>
2 H2O + BeS + 2 KOH = K2[Be(OH)4] + H2S
Rb2O + C = Rb + CO2 =>
2 Rb2O + C = 4 Rb + CO2
Li2SO3 + H2SO4 = H2SO3 + Li2SO4 =>
Li2SO3 + H2SO4 = H2SO3 + Li2SO4
K2Cr2O7({-}2) + H2SO4({-}2) + H2S = K2SO4({-}2) + Cr2(SO4)({-}2)3 + S + H2O =>
K2Cr2O7({-}2) + H2SO4({-}2) + 2 H2S = K2SO4({-}2) + Cr2(SO4)({-}2)3 + S + 3 H2O
NaClO3 = Na + Cl2 + O2 =>
2 NaClO3 = 2 Na + Cl2 + 3 O2
Fe + MnO4 = FeMnO4 =>
Fe + MnO4 = FeMnO4
CaF2*3Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + HF + CaSO4*2H2O =>
CaF2*3Ca3(PO4)2 + 7 H2SO4 + 14 H2O = 3 Ca(H2PO4)2 + 2 HF + 7 CaSO4*2H2O
NH4OH + HCl = HClNH4 + OH =>
NH4OH + HCl = HClNH4 + OH
Mg2P + BaS = Ba2P + MgS =>
Mg2P + 2 BaS = Ba2P + 2 MgS
Fe + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 9 K
Li2SO3 + H2SO4 = H2SO3 + Li2SO4 =>
Li2SO3 + H2SO4 = H2SO3 + Li2SO4
MnO4{-}(aq) + CH3OH(aq) + H{+}(aq) = MnO2(aq) + HCHO(aq) + H2O(l) =>
2 MnO4{-}(aq) + 3 CH3OH(aq) + 2 H{+}(aq) = 2 MnO2(aq) + 3 HCHO(aq) + 4 H2O(l)
Na + H2SO4 = Na2(SO4) + H2O + SO2 =>
2 Na + 2 H2SO4 = Na2(SO4) + 2 H2O + SO2
HC3H6NO2S + H3O{+} = H2C3H6NO2S{+} + H2O =>
HC3H6NO2S + H3O{+} = H2C3H6NO2S{+} + H2O
C4H3F7O + O2 + H2O = CO2 + HF =>
2 C4H3F7O + 5 O2 + 4 H2O = 8 CO2 + 14 HF
MnO4{-} + H{+} + Fe = Mn{2+} + Fe{3+} + H2O =>
3 MnO4{-} + 24 H{+} + 5 Fe = 3 Mn{2+} + 5 Fe{3+} + 12 H2O
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