Equations balanced on the previous day | Equations balanced on the next day |
Ca10F2(PO4)6 + 7 H2SO4 = 2 HF + 3 Ca(H2PO4)2 + 7 Ca(SO4)
MgSO4*7H2O = MgO + SO3 + H2O =>
MgSO4*7H2O = MgO + SO3 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + HNO3 = KO + HNO2 =>
K + HNO3 = KO + HNO2
CH3CH2CCH + Br2 = CH3CH2CBrCHBr2 =>
2 CH3CH2CCH + 3 Br2 = 2 CH3CH2CBrCHBr2
RbOH + HBr = HOH + RbBr =>
RbOH + HBr = HOH + RbBr
C2H6O + CrO3 + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 4 CrO3 + 12 H{+} = 3 C2H4O2 + 4 Cr{3+} + 9 H2O
C3H6N6 + H3BO3 = BN + H2O + CO2 =>
C3H6N6 + 6 H3BO3 = 6 BN + 12 H2O + 3 CO2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cl2(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
KOH + C2H5OH + I2 = CHI3 + H2O + KI =>
2 KOH + C2H5OH + 4 I2 = 2 CHI3 + 3 H2O + 2 KI
MnO4{-} + I{-} + H{+} = Mn{2} + I{2} + H2O =>
3 MnO4{-} + 5 I{-} + 24 H{+} = 3 Mn{2} + 5 I{2} + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2C2O4 + K2Cr2O7 + H2SO4 = K2SO4 + CO2 + H2O + Na2SO4 + Cr2(SO4)3 =>
3 Na2C2O4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 6 CO2 + 7 H2O + 3 Na2SO4 + Cr2(SO4)3
H2SiO3 + LiOH = HO + LiSiO =>
H2SiO3 + LiOH = 3 HO + LiSiO
AuCl3 + KOH = Au(OH)3 + KCl =>
AuCl3 + 3 KOH = Au(OH)3 + 3 KCl
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
K2Cr2O7 + H2C2O4*2H2O = CO2 + K[Cr(C2O4)2(OH2)2] + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 6 CO2 + 2 K[Cr(C2O4)2(OH2)2] + 17 H2O
HCl(aq) + Mg = MgCl + H2(g) =>
2 HCl(aq) + 2 Mg = 2 MgCl + H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCl2 + AgBr = MgBr2 + AgCl =>
MgCl2 + 2 AgBr = MgBr2 + 2 AgCl
As2O3 + H2SO4 = As2(SO4)3 + H2O =>
As2O3 + 3 H2SO4 = As2(SO4)3 + 3 H2O
I2 + KClO3 + H2O = KCl + HIO3 =>
3 I2 + 5 KClO3 + 3 H2O = 5 KCl + 6 HIO3
NaClO2 + HCl = ClO + H + NaCl =>
NaClO2 + 2 HCl = 2 ClO + 2 H + NaCl
FeNO3 + Na2SO4 = FeSO4 + Na2 + NO3 =>
FeNO3 + Na2SO4 = FeSO4 + Na2 + NO3
Fe(III) + Hg(NO3)2 = Hg(II) + Fe(NO3)3 =>
2 Fe(III) + 3 Hg(NO3)2 = 3 Hg(II) + 2 Fe(NO3)3
HCl + KCl = HKCl2 =>
HCl + KCl = HKCl2
NaOH + MgCl2 = Mg(OH)2 + NaCl =>
2 NaOH + MgCl2 = Mg(OH)2 + 2 NaCl
C6H6O + K2Cr2O7 + H2SO4 = C6H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H4O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Sr(Cl)2 + Li2(SO4) = Sr2(SO4)2 + Li(Cl) =>
2 Sr(Cl)2 + 2 Li2(SO4) = Sr2(SO4)2 + 4 Li(Cl)
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4H2O =>
CuSO4 + CaO + 2 H2O = Cu(OH)2 + CaSO4H2O
BI3 + H2O = H3BO3 + HI =>
BI3 + 3 H2O = H3BO3 + 3 HI
MnSO4 + KOH + HNO3 = K2MnO4 + HNO2 + K2SO4 + H2O =>
MnSO4 + 4 KOH + 2 HNO3 = K2MnO4 + 2 HNO2 + K2SO4 + 2 H2O
Al + F{-} = AlF3 + e =>
Al + 3 F{-} = AlF3 + 3e
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
HNO3 + CaO2 = HO2 + CaNO3 =>
HNO3 + CaO2 = HO2 + CaNO3
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4H2O =>
CuSO4 + CaO + 2 H2O = Cu(OH)2 + CaSO4H2O
NaBrO3 + O2 = NaBrO4 =>
2 NaBrO3 + O2 = 2 NaBrO4
Sb + HNO3 + HCl = SbCl3 + NO + H2O =>
Sb + HNO3 + 3 HCl = SbCl3 + NO + 2 H2O
S4O6{2-} + HO{-} = SO3{2-} + S2O3{2-} + H2O =>
2 S4O6{2-} + 6 HO{-} = 2 SO3{2-} + 3 S2O3{2-} + 3 H2O
NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O
C2H4O + NaOH = C2H3ONa + H2O =>
C2H4O + NaOH = C2H3ONa + H2O
CaOH + CO2 = CaCO2 + OH =>
CaOH + CO2 = CaCO2 + OH
CH3COH + HCN = CH3COHHCN =>
CH3COH + HCN = CH3COHHCN
HCl + Br2 + K2CrO4 = CrCl3 + KBrO2 + H2O + KCl =>
8 HCl + Br2 + 2 K2CrO4 = 2 CrCl3 + 2 KBrO2 + 4 H2O + 2 KCl
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4H2O =>
CuSO4 + CaO + 2 H2O = Cu(OH)2 + CaSO4H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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