Equations balanced on the previous day | Equations balanced on the next day |
Fe2(CO3)3 + 3 H2O = Fe2O3 + 3 H2CO3
C19H24O5 + C6H8O7 = H2O + C7H6O3 =>
21 C19H24O5 + 49 C6H8O7 = 151 H2O + 99 C7H6O3
Sn{2+} + MnO4{-} + H{+2} = H2O + Sn{4+} + Mn{2+} =>
13 Sn{2+} + 2 MnO4{-} + 16 H{+2} = 8 H2O + 13 Sn{4+} + 2 Mn{2+}
Si + Al = Al2Si3 =>
3 Si + 2 Al = Al2Si3
Hg + AuCl3 = HgCl + Au =>
3 Hg + AuCl3 = 3 HgCl + Au
Ca(OH)2 + HF = H2O + Ca(F)2 =>
Ca(OH)2 + 2 HF = 2 H2O + Ca(F)2
CH3COOH + Zn(OH)2 = Zn(CH3COO) + H2O + CO2 =>
9 CH3COOH + 8 Zn(OH)2 = 8 Zn(CH3COO) + 14 H2O + 2 CO2
Na + H2O = NaH2 + O2 =>
2 Na + 2 H2O = 2 NaH2 + O2
KMnO4 + HCl = Cl2 + H2O + MnCl2 + KCl =>
2 KMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 MnCl2 + 2 KCl
LiF + KF = Li51K49F100 =>
51 LiF + 49 KF = Li51K49F100
SnSO4 + H3PO4 = H2SO4 + Sn3(PO4)2 =>
3 SnSO4 + 2 H3PO4 = 3 H2SO4 + Sn3(PO4)2
Ga2O3 + Al = Ga + Al2O =>
Ga2O3 + 6 Al = 2 Ga + 3 Al2O
PbBr2 + Na = PbNa + Br2 =>
PbBr2 + Na = PbNa + Br2
CsHPO3 + H2O = H3PO3 + OH + Cs =>
CsHPO3 + 2 H2O = H3PO3 + 2 OH + Cs
Cr(OH)2 + OH{-} = Cr(OH)4{2-} =>
Cr(OH)2 + 2 OH{-} = Cr(OH)4{2-}
H3Po4 + NaOH = H2O + Na2HPo4 =>
H3Po4 + 2 NaOH = 2 H2O + Na2HPo4
KHSO3NH3 = KNH4SO3 =>
KHSO3NH3 = KNH4SO3
Ba(NO3)2 + K2O = KNO3 + BaO =>
Ba(NO3)2 + K2O = 2 KNO3 + BaO
MaO + H2SO4 = MaSO4 + H2O =>
MaO + H2SO4 = MaSO4 + H2O
AgNO2 + Ni = Ni(NO2)2 + Ag =>
2 AgNO2 + Ni = Ni(NO2)2 + 2 Ag
Fe(ClO)3 + H2O = Fe(OH)3 + HClO =>
Fe(ClO)3 + 3 H2O = Fe(OH)3 + 3 HClO
Zn(NO3)2 + NaOH = NaNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NaOH = 2 NaNO3 + Zn(OH)2
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butane =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butane
K(OH) + H4P2O7 = K(H3P2O7) + H2O =>
K(OH) + H4P2O7 = K(H3P2O7) + H2O
H2SO4 + Cu + AgNO3 = CuSO4 + NO + Ag2SO4 + H2O =>
4 H2SO4 + 3 Cu + 2 AgNO3 = 3 CuSO4 + 2 NO + Ag2SO4 + 4 H2O
Sn{4+} + P2O7{4-} = Sn(P2O7)2{4-} =>
Sn{4+} + 2 P2O7{4-} = Sn(P2O7)2{4-}
F2 + NaOH = NaF + H2O2 =>
F2 + 2 NaOH = 2 NaF + H2O2
H2SO4(aq) + Ba(NO3)2(aq) = HNO3(aq) + BaSO4(s) =>
H2SO4(aq) + Ba(NO3)2(aq) = 2 HNO3(aq) + BaSO4(s)
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
Na + N3 = Na3N =>
9 Na + N3 = 3 Na3N
NH4 + O2 = NO3{-} + H2O + H{+} =>
4 NH4 + 9 O2 = 4 NO3{-} + 6 H2O + 4 H{+}
Cr2O7{-2} + S2O3{-2} + H{+} = Cr{+3} + SO4{-2} + H2O =>
4 Cr2O7{-2} + 3 S2O3{-2} + 26 H{+} = 8 Cr{+3} + 6 SO4{-2} + 13 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
CH3CH2OH + Ag = CH3CH2OAg + H2 =>
2 CH3CH2OH + 2 Ag = 2 CH3CH2OAg + H2
Sb(g) + O2(g) = Sb2O3(s) =>
4 Sb(g) + 3 O2(g) = 2 Sb2O3(s)
H2SO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + 2 H2O(l)
Cu(NO3) = CuO + NO + O2 =>
2 Cu(NO3) = 2 CuO + 2 NO + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaHCO3 + C2H4O2 = CO2 + C2H3ONa + H2O =>
4 NaHCO3 + 5 C2H4O2 = 6 CO2 + 4 C2H3ONa + 6 H2O
ZnI2 + H2O = Zn(OH)2 + HI =>
ZnI2 + 2 H2O = Zn(OH)2 + 2 HI
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
NH2OH*HCl + Th(IO3)4 = N2 + H2O + I2 + ThCl4 + HIO3 =>
20 NH2OH*HCl + 5 Th(IO3)4 = 10 N2 + 32 H2O + 2 I2 + 5 ThCl4 + 16 HIO3
Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
CuS + HNO3(diluido) = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3(diluido) = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
K2MnO4 + KI + H2O = I2 + KOH + MnO2 =>
K2MnO4 + 2 KI + 2 H2O = I2 + 4 KOH + MnO2
CH3CO2K + (NH4)2SO4 = K2SO4 + C2H7NO2 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 C2H7NO2
Al(NO3)3 + Sr(NO3)2 + CH4N2O = SrAl2O4 + CO2 + N2 + H2 =>
2 Al(NO3)3 + Sr(NO3)2 + 20 CH4N2O = SrAl2O4 + 20 CO2 + 24 N2 + 40 H2
CsOH + H2CO3 = H2O + Cs2CO3 =>
2 CsOH + H2CO3 = 2 H2O + Cs2CO3
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