Equations balanced on the previous day | Equations balanced on the next day |
3 O2 + 2 K2S2O5 = 2 K2SO4 + 2 SO4
H2SO4 + Si = SiO2(s) + SO2(g) + H2O =>
2 H2SO4 + Si = SiO2(s) + 2 SO2(g) + 2 H2O
Ca2CO3 + HNO3 = CaNO3 + CO3 + H2 =>
Ca2CO3 + 2 HNO3 = 2 CaNO3 + CO3 + H2
Gd2(SO4)3 = (GdO)2(SO4) + SO2 + O2 =>
Gd2(SO4)3 = (GdO)2(SO4) + 2 SO2 + O2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Ca5(PO4)3OH + HCl = Ca(H2PO4)2 + CaCl2 + H2O =>
2 Ca5(PO4)3OH + 14 HCl = 3 Ca(H2PO4)2 + 7 CaCl2 + 2 H2O
NO2(g) + H20(l) = HNO3 + NO =>
40 NO2(g) + H20(l) = 20 HNO3 + 20 NO
C2H4S + O2 = CO2 + H2O + SO2 =>
C2H4S + 4 O2 = 2 CO2 + 2 H2O + SO2
Ba(NO3)2(l) + NaI(l) = BaI2 + NaNO3 =>
Ba(NO3)2(l) + 2 NaI(l) = BaI2 + 2 NaNO3
Mn(NO3)2 + KOH = Mn(OH)2 + KNO3 =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 KNO3
NO2 + H2 = HNO3 + NO =>
4 NO2 + H2 = 2 HNO3 + 2 NO
MCl5(s) + Na2S(s) = MS(s) + S(l) + NaCl(s) =>
2 MCl5(s) + 5 Na2S(s) = 2 MS(s) + 3 S(l) + 10 NaCl(s)
NaCl + Li2S = Na2S + LiCl =>
2 NaCl + Li2S = Na2S + 2 LiCl
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Cr(OH)3 + H2 = Cr(OH)2 + H2O =>
2 Cr(OH)3 + H2 = 2 Cr(OH)2 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SO4 + Si = SiO2(s) + SO2(g) + H2O =>
2 H2SO4 + Si = SiO2(s) + 2 SO2(g) + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + Si = SiO2(s) + SO2(g) + H2O =>
2 H2SO4 + Si = SiO2(s) + 2 SO2(g) + 2 H2O
YbCl3 + H2O = Yb(OH)3 + HCl =>
YbCl3 + 3 H2O = Yb(OH)3 + 3 HCl
C2H3NO + H2O = C2H8N2O + CO2 + H2 =>
2 C2H3NO + 3 H2O = C2H8N2O + 2 CO2 + 2 H2
K2S + NaI = KI + Na2S =>
K2S + 2 NaI = 2 KI + Na2S
MgO + Mg(OH)2 = MgOH + O =>
MgO + Mg(OH)2 = 2 MgOH + O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH4 + O2 = CO2 + H20(g) =>
5 CH4 + 5 O2 = 5 CO2 + H20(g)
C6H6(l) + O2(g) = H2O(g) + CO(g) =>
2 C6H6(l) + 9 O2(g) = 6 H2O(g) + 12 CO(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5COOCH2CH3 + O2 = CO2 + H2O =>
2 C6H5COOCH2CH3 + 21 O2 = 18 CO2 + 10 H2O
NaIO3 + KI + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 NaIO3 + 10 KI + 6 H2SO4 = 6 I2 + Na2SO4 + 5 K2SO4 + 6 H2O
H2SO4 + Si = SiO2(s) + SO2(g) + H2O =>
2 H2SO4 + Si = SiO2(s) + 2 SO2(g) + 2 H2O
K2S + NaI = KI + Na2S =>
K2S + 2 NaI = 2 KI + Na2S
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
(NH4)2Fe(SO4)2 + H2SO4 + KMnO4H3PO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + P =>
20(NH4)2Fe(SO4)2 + 13 H2SO4 + 2 KMnO4H3PO4 = 20(NH4)2SO4 + K2SO4 + 2 MnSO4 + 10 Fe2(SO4)3 + 16 H2O + 2 P
NH4 + HNO4 = NO + H2O =>
5 NH4 + 6 HNO4 = 11 NO + 13 H2O
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
C3H6O2 + O2 = H2O + CO2 =>
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
Cu(NH3)2{2+} + NH3 = Cu(NH3)3{2+} =>
Cu(NH3)2{2+} + NH3 = Cu(NH3)3{2+}
K2Cr2O7(aq) + HCl(aq) + KI(aq) = KCl(aq) + CrCl3(aq) + I2(aq) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) + 6 KI(aq) = 8 KCl(aq) + 2 CrCl3(aq) + 3 I2(aq) + 7 H2O(l)
LiH + O2 = Li2O + H2 =>
4 LiH + O2 = 2 Li2O + 2 H2
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
Y2 + NaOH = NaYO3 + NaY + H2O =>
3 Y2 + 6 NaOH = NaYO3 + 5 NaY + 3 H2O
K2Cr2O7(aq) + HCl(aq) + KI(aq) = KCl(aq) + CrCl3(aq) + I2(aq) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) + 6 KI(aq) = 8 KCl(aq) + 2 CrCl3(aq) + 3 I2(aq) + 7 H2O(l)
Pb(NO5)2 = PbO4 + NO2 + O2 =>
Pb(NO5)2 = PbO4 + 2 NO2 + O2
K2Cr2O7(aq) + HCl(aq) + KI(aq) = KCl(aq) + CrCl3(aq) + I2(aq) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) + 6 KI(aq) = 8 KCl(aq) + 2 CrCl3(aq) + 3 I2(aq) + 7 H2O(l)
SnF4 + Na = Sn + NaF =>
SnF4 + 4 Na = Sn + 4 NaF
CaO + HNO3 = Ca(NO3)2 + water =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C3H8 + NO2 = H2O + CO2 + NO =>
C3H8 + 10 NO2 = 4 H2O + 3 CO2 + 10 NO
NaHCO3 + H2O = Na(OH) + H2CO3 =>
NaHCO3 + H2O = Na(OH) + H2CO3
CaO + HNO3 = Ca(NO3)2 + water =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/20/23
Equations balanced on 12/20/22
化学反応式の係数調整サイトへのご意見·ご感想