Equations balanced on the previous day | Equations balanced on the next day |
3 RCH3 + 4 CrO3 + 9(CH3CO)2O = 4 Cr(OCOCH3)3 + 6 CH3COOH + 3 RCHO
COOH{-}CH2{-}CHOH{-}COOH + NaOH = COONa{-}CH2{-}CHOH{-}COONa + H2O =>
COOH{-}CH2{-}CHOH{-}COOH + NaOH = COONa{-}CH2{-}CHOH{-}COONa + H2O
PCl5(s) + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5(s) + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
K2Cr2O7 + Fe(SO4) + H2SO4 = Cr2(SO4)3 + K2(SO4) + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(SO4) + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Fe2(SO4)3 + 7 H2O
C7H5NO4 + NaOH = H2O + NaC7H4NO4 =>
C7H5NO4 + NaOH = H2O + NaC7H4NO4
K2SO4 + CuS = CuSO4 + K2S =>
K2SO4 + CuS = CuSO4 + K2S
Fe2(SO4)3 + Mg = MgSO4 + Fe =>
Fe2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Fe
COOH{-}CH2{-}CHOH{-}COOH + NaOH = COONa{-}CH2{-}CHOH{-}COONa + H2O =>
COOH{-}CH2{-}CHOH{-}COOH + NaOH = COONa{-}CH2{-}CHOH{-}COONa + H2O
NH4VO3 + H2SO4 + Na2SO3 = VOSO4 + (NH4)2SO4 + Na2SO4 + H2O =>
2 NH4VO3 + 3 H2SO4 + Na2SO3 = 2 VOSO4 + (NH4)2SO4 + Na2SO4 + 3 H2O
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
KCO3{2-} + AgNO3{-} = AgCO3{2-} + KNO3{-} =>
KCO3{2-} + AgNO3{-} = AgCO3{2-} + KNO3{-}
CuSO4(aq) + NaOH(aq) = CuOH + NaSO4 =>
CuSO4(aq) + NaOH(aq) = CuOH + NaSO4
SrCl2 + K2SO4 = SrSO4 + KCl =>
SrCl2 + K2SO4 = SrSO4 + 2 KCl
SO2 + Na2CO3 = Na2S + Na2SO4 + CO2 =>
4 SO2 + 4 Na2CO3 = Na2S + 3 Na2SO4 + 4 CO2
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
KCl + Ca(OH) = KOH + CaCl =>
KCl + Ca(OH) = KOH + CaCl
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
CoO + NH3 = Co + N2 + H2O =>
3 CoO + 2 NH3 = 3 Co + N2 + 3 H2O
Ba(OH)2 + I2 + Cl2 = Ba(H3IO6)2 + BaCl2 + H2O =>
9 Ba(OH)2 + I2 + 8 Cl2 = Ba(H3IO6)2 + 8 BaCl2 + 6 H2O
H2C2O2 + H3O{+} + MnO4{-} = CO2 + Mn2{+} + H2O =>
13 H2C2O2 + 18 H3O{+} + 12 MnO4{-} = 26 CO2 + 6 Mn2{+} + 40 H2O
C4H10N2 + O2 = CO2 + H2O + N2 =>
2 C4H10N2 + 13 O2 = 8 CO2 + 10 H2O + 2 N2
H3PO4(aq) + CsOH(aq) = H2O(l) + Cs3PO4(aq) =>
H3PO4(aq) + 3 CsOH(aq) = 3 H2O(l) + Cs3PO4(aq)
KMnO4 + NO + H2SO4 = K2SO4 + MnSO4 + NO2 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NO2 + 3 H2O
NaCl + K(OH) = KCl + Na(OH) =>
NaCl + K(OH) = KCl + Na(OH)
Sb + HNO3 + HCl = SbCl + NO + H2O =>
3 Sb + HNO3 + 3 HCl = 3 SbCl + NO + 2 H2O
PotassiumIodine + MagnesiumHydroxide = PotassiumHydroxide + MagnesiumIodine =>
PotassiumIodine + MagnesiumHydroxide = PotassiumHydroxide + MagnesiumIodine
CaO + SO2 = Ca2(SO3)2 =>
2 CaO + 2 SO2 = Ca2(SO3)2
KI + Fe(III)Cl3 = FeCl2 + I + KCl =>
KI + Fe(III)Cl3 = FeCl2 + 4 I + KCl
C2H5Br + KOH = C2H4 + KBr + H2O =>
C2H5Br + KOH = C2H4 + KBr + H2O
C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
Na2CO3 + CaCe2 = CaCO3 + NaCe =>
Na2CO3 + CaCe2 = CaCO3 + 2 NaCe
H2SO4 + CSH2 = CO2 + SO2 + H2O =>
5 H2SO4 + CSH2 = CO2 + 6 SO2 + 6 H2O
KMnO4 + K2C2O4 = KC2O4 + K2MnO4 =>
KMnO4 + K2C2O4 = KC2O4 + K2MnO4
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
Cu + AgCH3COO = Cu(CH3COO0)2 + Ag =>
Cu + 2 AgCH3COO = Cu(CH3COO0)2 + 2 Ag
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
H2O + Br{-} + Al{3+} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 2 Al{3+} = 2 Al + BrO3{-} + 6 H{+}
Se + O2 = SeO2 =>
Se + O2 = SeO2
NH3I + NaOH = NH3OH + NaI =>
NH3I + NaOH = NH3OH + NaI
KOH + MgNO3 = Mg(OH)2 + K2NO3 =>
2 KOH + MgNO3 = Mg(OH)2 + K2NO3
ZnCl2 + AgF = ZnF + Cl2Ag =>
ZnCl2 + AgF = ZnF + Cl2Ag
Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2
SiO2 + Cl + C = SiCl4 + CO2 =>
SiO2 + 4 Cl + C = SiCl4 + CO2
KOH + MgNO3 = Mg(OH)2 + K2NO3 =>
2 KOH + MgNO3 = Mg(OH)2 + K2NO3
F + CsCl = FCs + Cl =>
F + CsCl = FCs + Cl
Au(CN)2{-} + Zn = Zn(CN)4{-2} + Au =>
2 Au(CN)2{-} + Zn = Zn(CN)4{-2} + 2 Au
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