Equations balanced on the previous day | Equations balanced on the next day |
V2O4 + H2 = V2O3 + H2O
MgO + Si + HCl = MgCl2 + SiO2 + H2 =>
2 MgO + Si + 4 HCl = 2 MgCl2 + SiO2 + 2 H2
P + H2O2 = H3PO4 + H2O =>
2 P + 5 H2O2 = 2 H3PO4 + 2 H2O
KI + Pb = PbI + K =>
KI + Pb = PbI + K
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Sr(OH)2 + H2SiO3 = Sr(HSiO3)2 + H2O =>
Sr(OH)2 + 2 H2SiO3 = Sr(HSiO3)2 + 2 H2O
SnO2* + H2* = Sn + H2*O =>
SnO2* + 2 H2* = Sn + 2 H2*O
Ga(NO3)3 + H2S = Ga2S3 + H(NO3) =>
2 Ga(NO3)3 + 3 H2S = Ga2S3 + 6 H(NO3)
H2SO4 + Al(OH)Cl2 = H2O + AlCl3 + Al2(SO4)3 =>
3 H2SO4 + 6 Al(OH)Cl2 = 6 H2O + 4 AlCl3 + Al2(SO4)3
CH2CHCN + H2 = NC(CH2)4CN =>
2 CH2CHCN + H2 = NC(CH2)4CN
(CH3)2SO2 + O2 = (CH3)2SO4 =>
(CH3)2SO2 + O2 = (CH3)2SO4
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
CH3COOH + C3H7OH = CH3COOCH2CH2CH3OH + H2O =>
15 CH3COOH + 10 C3H7OH = 12 CH3COOCH2CH2CH3OH + 4 H2O
HS + H2 = H2S =>
2 HS + H2 = 2 H2S
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
[Ni(NH3)6]Cl2 + Na2CO3 = [Ni(NH3)6]CO3 + NaCl =>
[Ni(NH3)6]Cl2 + Na2CO3 = [Ni(NH3)6]CO3 + 2 NaCl
Mn(CH3COO)2 + KMnO4 + CH3COOH = Mn(CH3COO)3 + CH3COOK + H2O =>
4 Mn(CH3COO)2 + KMnO4 + 8 CH3COOH = 5 Mn(CH3COO)3 + CH3COOK + 4 H2O
Co(NO3)2 + Na3(PO4) = Co3(PO4)2 + Na(NO3) =>
3 Co(NO3)2 + 2 Na3(PO4) = Co3(PO4)2 + 6 Na(NO3)
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
K + H2O = KH2O =>
K + H2O = KH2O
Cu + H3(SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 4 H3(SO4) = Cu(SO4) + 6 H2O + 3 SO2
AgBrO3 + BeC2O4 = AgC2O4 + BeBrO3 =>
AgBrO3 + BeC2O4 = AgC2O4 + BeBrO3
Cu2O + NaH4PO3 + C4H10O = CuP + NaOH + CO2 + H2O =>
6 Cu2O + 12 NaH4PO3 + C4H10O = 12 CuP + 12 NaOH + 4 CO2 + 23 H2O
C + HNO = N2 + CO2 + H2O =>
C + 4 HNO = 2 N2 + CO2 + 2 H2O
Ag2O + NaCl + H2O = AgCl + NaOH =>
Ag2O + 2 NaCl + H2O = 2 AgCl + 2 NaOH
H2(g) + V2O5(s) = V2O3(s) + H2O(l) =>
2 H2(g) + V2O5(s) = V2O3(s) + 2 H2O(l)
CuCl2 + Na(OH) = Cu(OH)2 + NaCl =>
CuCl2 + 2 Na(OH) = Cu(OH)2 + 2 NaCl
C2H4(ethene) + O2 = CO2 + H2O =>
C2H4(ethene) + 3 O2 = 2 CO2 + 2 H2O
Cl2 + Na2SO3 + H2O = NaCl + Na2SO4 + H2SO3 =>
Cl2 + 2 Na2SO3 + H2O = 2 NaCl + Na2SO4 + H2SO3
AgNO3 + K + Cr + O = AgCr2O7 + KNO3 =>
AgNO3 + K + 2 Cr + 7 O = AgCr2O7 + KNO3
CuCl2 + C2H5OH = Cu + CH3Cl + O2 =>
2 CuCl2 + 2 C2H5OH = 2 Cu + 4 CH3Cl + O2
Na2[Zn(OH)4] + CO2 = NaHCO3 + ZnCO3 + H2O =>
Na2[Zn(OH)4] + 3 CO2 = 2 NaHCO3 + ZnCO3 + H2O
Na(s) + PbCl2(aq) = NaCl(aq) + Pb(s) =>
2 Na(s) + PbCl2(aq) = 2 NaCl(aq) + Pb(s)
Se + H2O2 = H2SeO3 + H2O =>
Se + 2 H2O2 = H2SeO3 + H2O
ZnS + O2 = ZnO2 + SO2 =>
ZnS + 2 O2 = ZnO2 + SO2
CaCl2() + NaOH() = Ca(OH)2() + NaCl() =>
CaCl2() + 2 NaOH() = Ca(OH)2() + 2 NaCl()
Na3PO4 + CrCl6 = NaCl + Cr(PO4)2 =>
2 Na3PO4 + CrCl6 = 6 NaCl + Cr(PO4)2
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
Na3FeF6 + NaCN = Na3Fe(CN)6 + NaF =>
Na3FeF6 + 6 NaCN = Na3Fe(CN)6 + 6 NaF
KClO3 + C6H14O6 = CO2 + H2O + KCl =>
13 KClO3 + 3 C6H14O6 = 18 CO2 + 21 H2O + 13 KCl
KClO + KOH + Sb2O3 = KSbO3 + KCl + H2O =>
2 KClO + 2 KOH + Sb2O3 = 2 KSbO3 + 2 KCl + H2O
Sn(OH)2 + Fe(ClO4)3 = FeCl3 + Sn3O4 + H2O =>
36 Sn(OH)2 + Fe(ClO4)3 = FeCl3 + 12 Sn3O4 + 36 H2O
P4O10(s) + H2O(l) = H3PO4(l) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
Ag + Au = AgAu2 =>
Ag + 2 Au = AgAu2
Ag3PO4(s) + NaOH(aq) = AgOH + Na3PO4 =>
Ag3PO4(s) + 3 NaOH(aq) = 3 AgOH + Na3PO4
NaNO3 + H2SO4 = Na2SO4 + NO2 + O2 + H2O =>
4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 4 NO2 + O2 + 2 H2O
NaBrO3 = NaBr + NaBrO4 =>
4 NaBrO3 = NaBr + 3 NaBrO4
Cr(OH)3 + IO3 + OH{-} = I{-} + CrO42{-} + H2O =>
7 Cr(OH)3 + 80 IO3 + 87 OH{-} = 80 I{-} + 7 CrO42{-} + 54 H2O
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