Equations balanced on the previous day | Equations balanced on the next day |
As2O3 + 12e + 12 H3O{+} = 2 AsH3 + 15 H2O
Mg(OH)2 + H2O = H3O2 + Mg =>
Mg(OH)2 + 2 H2O = 2 H3O2 + Mg
H{+} + Cr2O72{-} + I{-} = Cr3{+} + I2 + H2O =>
864 H{+} + 6 Cr2O72{-} + 854 I{-} = 4 Cr3{+} + 427 I2 + 432 H2O
CuS + HNO3 = Cu(NO3)2 + Cu(NO2)2 + H2O + S =>
2 CuS + 4 HNO3 = Cu(NO3)2 + Cu(NO2)2 + 2 H2O + 2 S
HNO2 + K(MnO4) + H2SO4 = Mn(SO4) + HNO3 + K2(SO4) + H2O =>
5 HNO2 + 2 K(MnO4) + 3 H2SO4 = 2 Mn(SO4) + 5 HNO3 + K2(SO4) + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
TlOH + Br2 = TlBr + TlBrO3 + H2O =>
6 TlOH + 3 Br2 = 5 TlBr + TlBrO3 + 3 H2O
CF4 + H2 = C + HF =>
CF4 + 2 H2 = C + 4 HF
(NH4)2S + Mn(No3)2 = NH4No3 + MnS =>
(NH4)2S + Mn(No3)2 = 2 NH4No3 + MnS
C2H8O7P2 + KOH = C2H5K3O7P2 + H2O =>
C2H8O7P2 + 3 KOH = C2H5K3O7P2 + 3 H2O
Li2CO3(aq) = Li2O + CO2 =>
Li2CO3(aq) = Li2O + CO2
Au2Cl6 + NaOH = AuH3O3 + NaCl =>
Au2Cl6 + 6 NaOH = 2 AuH3O3 + 6 NaCl
C3H5O3H3 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 C3H5O3H3 + 14 KMnO4 = 9 CO2 + 14 MnO2 + 14 KOH + 5 H2O
KIO3 + KI + HCl = KCl + KOH + I2 =>
KIO3 + 5 KI + 3 HCl = 3 KCl + 3 KOH + 3 I2
Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2
C14H18N2O5 + O2 = CO2 + H2O + N2O =>
2 C14H18N2O5 + 33 O2 = 28 CO2 + 18 H2O + 2 N2O
KBr + MnO2 + H2SO4 = KHSO4 + MnSO4 + Br2 + H2O =>
2 KBr + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + Br2 + 2 H2O
BaPO4 + HCl = BaCl2 + PO3 + H2O =>
BaPO4 + 2 HCl = BaCl2 + PO3 + H2O
Cr(OH)6 + H3PO3 = Cr(PO3)2 + H2O =>
Cr(OH)6 + 2 H3PO3 = Cr(PO3)2 + 6 H2O
H2SO4 + Ba(CH3COO)2 = HCH3COO + BaSO4 =>
H2SO4 + Ba(CH3COO)2 = 2 HCH3COO + BaSO4
Ca(NO3)2 + Na2S = CaS + Na(NO3) =>
Ca(NO3)2 + Na2S = CaS + 2 Na(NO3)
HIO3 + BaO = Ba(IO3)2 + H2O =>
2 HIO3 + BaO = Ba(IO3)2 + H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
MnO4{-} + H{+} + K2NaCo(NO2)6 = K{+} + Na{+} + NO3{-} + Co{3+} + Mn{2+} + H2O =>
12 MnO4{-} + 36 H{+} + 5 K2NaCo(NO2)6 = 10 K{+} + 5 Na{+} + 30 NO3{-} + 5 Co{3+} + 12 Mn{2+} + 18 H2O
Ba(OH)2 + H2SiO3 = BaSiO3 + H2O =>
Ba(OH)2 + H2SiO3 = BaSiO3 + 2 H2O
H2S(g) + Sr(OH)2(aq) = SrS(aq) + H2O(l) =>
H2S(g) + Sr(OH)2(aq) = SrS(aq) + 2 H2O(l)
NaH2O = NaOHH =>
NaH2O = NaOHH
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
Fe + Y2 = FeY2 =>
Fe + Y2 = FeY2
XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl
SiO + NaOH = H2O + Na2SiO2 =>
SiO + 2 NaOH = H2O + Na2SiO2
C5H11OH(l) + O2(g) = CO2(g) + H2O =>
2 C5H11OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O
NaI + NaIO3 + H2O = I2 + NaOH =>
5 NaI + NaIO3 + 3 H2O = 3 I2 + 6 NaOH
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
SiO + NaOH = H2O + Na2SiO2 =>
SiO + 2 NaOH = H2O + Na2SiO2
Ag + BrO3 = Br2 + Ag2O =>
12 Ag + 2 BrO3 = Br2 + 6 Ag2O
Cu{2+} + SO4{2-} + NH3 + H2O = Cu2SO4(OH)2 + NH4{+} =>
2 Cu{2+} + SO4{2-} + 2 NH3 + 2 H2O = Cu2SO4(OH)2 + 2 NH4{+}
CuCO2 = CuO2C =>
CuCO2 = CuO2C
ZnFeCl2 = FeZnCl2 =>
ZnFeCl2 = FeZnCl2
ZnFeCl2 = FeZnCl2 =>
ZnFeCl2 = FeZnCl2
NaVO3 + Na2SO3 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
2 NaVO3 + Na2SO3 + 3 H2SO4 = 2 VOSO4 + 2 Na2SO4 + 3 H2O
Fe + H2(SO4) = Fe(SO4) + H2 =>
Fe + H2(SO4) = Fe(SO4) + H2
Na2O + KCl = NaCl + K2O =>
Na2O + 2 KCl = 2 NaCl + K2O
C2H60(l) + O2(g) = H2O(l) + CO2(g) =>
C2H60(l) + 17 O2(g) = 30 H2O(l) + 2 CO2(g)
CH3H8(l) + O2(g) = CO2(g) + H2O(l) =>
4 CH3H8(l) + 15 O2(g) = 4 CO2(g) + 22 H2O(l)
Ag2S + H2SO4 = Ag2SO4 + H2S =>
Ag2S + H2SO4 = Ag2SO4 + H2S
Mg3(NO3)6 + Al2(PO4)2 = Mg3(PO4)2 + Al2(NO3)6 =>
Mg3(NO3)6 + Al2(PO4)2 = Mg3(PO4)2 + Al2(NO3)6
Zn + KCN + H2O = K2Zn(CN)4 + KOH + H2 =>
Zn + 4 KCN + 2 H2O = K2Zn(CN)4 + 2 KOH + H2
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