Equations balanced on the previous day | Equations balanced on the next day |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb + PbO4 + H2SO4 = PbSO4 + H2O =>
3 Pb + PbO4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
Pb + NO3{-} + H3O{+} = Pb{2+} + NO2{-} + H2O =>
Pb + NO3{-} + 2 H3O{+} = Pb{2+} + NO2{-} + 3 H2O
Hg2SO4 + Ni(NO3)2 = Hg2(NO3)2 + NiSO4 =>
Hg2SO4 + Ni(NO3)2 = Hg2(NO3)2 + NiSO4
AgCl + NH4OH = [Ag(NH3)2]{+} + Cl{-} + H2O(l) =>
AgCl + 2 NH4OH = [Ag(NH3)2]{+} + Cl{-} + 2 H2O(l)
HNO3 + H3O = H2O + NO2 =>
HNO3 + H3O = 2 H2O + NO2
Cu(OH)2 + H2SO4 = Cu(OH)2SO4 + H2 =>
Cu(OH)2 + H2SO4 = Cu(OH)2SO4 + H2
Cu + HNO3 = CuNO3 + NOH + H2O =>
4 Cu + 5 HNO3 = 4 CuNO3 + NOH + 2 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
H2PO2{-} + F2 + OH{-} = F{-} + HPO3{2-} + H2O =>
H2PO2{-} + F2 + 3 OH{-} = 2 F{-} + HPO3{2-} + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
FeNO3 + Na3PO4 = Na3Fe + NO3PO4 =>
FeNO3 + Na3PO4 = Na3Fe + NO3PO4
K3PO4 + Mg(NO3)2 = KNO3 + Mg3 + PO4 =>
2 K3PO4 + 3 Mg(NO3)2 = 6 KNO3 + Mg3 + 2 PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ClO + KI = Cl + I + KO =>
ClO + KI = Cl + I + KO
C6H12O6 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 12 K2SO4 + 66 H2O + 30 CO2
AgCl + NH4OH = [Ag(NH3)2]{+} + Cl{-} + H2O(l) =>
AgCl + 2 NH4OH = [Ag(NH3)2]{+} + Cl{-} + 2 H2O(l)
K2O + S = SO2 + K =>
2 K2O + S = SO2 + 4 K
HBr + Mg = HMg + Br2 =>
2 HBr + 2 Mg = 2 HMg + Br2
Cr({+}3) + OH({-}) + ClO3({-}) = CrO4({-}2) + Cl({-}) + H2O =>
Cr({+}3) + 2 OH({-}) + ClO3({-}) = CrO4({-}2) + Cl({-}) + H2O
KIO3 + HCl + KI = I2 + KCl + H2O =>
KIO3 + 6 HCl + 5 KI = 3 I2 + 6 KCl + 3 H2O
(Cr2O7)2{-} + H + H{+} = Cr3{+} + H2O =>
3(Cr2O7)2{-} + 77 H + 7 H{+} = 4 Cr3{+} + 42 H2O
H2C2O4 + Sn(OH)2 = SnC2O4 + H2O =>
H2C2O4 + Sn(OH)2 = SnC2O4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HOI + OH{-} = IO3{-} + I{-} + H2O =>
3 HOI + 3 OH{-} = IO3{-} + 2 I{-} + 3 H2O
FeNO3 + Na3PO4 = Na3Fe + NO3PO4 =>
FeNO3 + Na3PO4 = Na3Fe + NO3PO4
AgCl + NH4OH = [Ag(NH3)2]{+} + Cl{-} + H2O(l) =>
AgCl + 2 NH4OH = [Ag(NH3)2]{+} + Cl{-} + 2 H2O(l)
HJ + Al = AlJ3 + H2 =>
6 HJ + 2 Al = 2 AlJ3 + 3 H2
H(OH) = H2 + O2 =>
2 H(OH) = 2 H2 + O2
BaO + HF = BaF2 + H2O =>
BaO + 2 HF = BaF2 + H2O
KNC + H2SO4 = K2SO4 + HCN =>
2 KNC + H2SO4 = K2SO4 + 2 HCN
Ca(ClO4)2 + K2CO3 = CaCO3 + K(ClO4) =>
Ca(ClO4)2 + K2CO3 = CaCO3 + 2 K(ClO4)
Cr({+}3) + OH({-}) + ClO3({-}) = CrO4({-}2) + Cl({-}) + H2O =>
Cr({+}3) + 2 OH({-}) + ClO3({-}) = CrO4({-}2) + Cl({-}) + H2O
AgCl + NH4OH = [Ag(NH3)2]{+} + Cl{-} + H2O(l) =>
AgCl + 2 NH4OH = [Ag(NH3)2]{+} + Cl{-} + 2 H2O(l)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cl2 + SBr = SCl + Br2 =>
Cl2 + 2 SBr = 2 SCl + Br2
HBr + Mg = HMg + Br2 =>
2 HBr + 2 Mg = 2 HMg + Br2
H2SO4 + NH4OH = H2O + NH4SO4 + H2 =>
2 H2SO4 + 2 NH4OH = 2 H2O + 2 NH4SO4 + H2
Pb + NaOH + H2O = Na[Pb(OH)3] + H2 =>
Pb + NaOH + 2 H2O = Na[Pb(OH)3] + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(ClO4)2 + K2CO3 = CaCO3 + K(ClO4) =>
Ca(ClO4)2 + K2CO3 = CaCO3 + 2 K(ClO4)
(Cr2O7)2{-} + H + H{+} = Cr3{+} + H2O =>
3(Cr2O7)2{-} + 77 H + 7 H{+} = 4 Cr3{+} + 42 H2O
FeNO3 + Na3PO4 = Na3Fe + NO3PO4 =>
FeNO3 + Na3PO4 = Na3Fe + NO3PO4
CuCl2*2H2O + Na2SO3 = CuCl + Na2SO4 + HCl + H2O =>
2 CuCl2*2H2O + Na2SO3 = 2 CuCl + Na2SO4 + 2 HCl + 3 H2O
Ca + S = CaS =>
Ca + S = CaS
Hg + Ag{+} = Hg{2+} + Ag =>
Hg + 2 Ag{+} = Hg{2+} + 2 Ag
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq) =>
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq)
NaHSO3 + HCl = H2O + NaCl + SO2 =>
NaHSO3 + HCl = H2O + NaCl + SO2
HBr + Mg = HMg + Br2 =>
2 HBr + 2 Mg = 2 HMg + Br2
Na2SO3 + Na2CrO4 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2SO3 + 2 Na2CrO4 + 5 H2SO4 = Cr2(SO4)3 + 5 Na2SO4 + 5 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 02/23/24
Equations balanced on 03/24/23
化学反応式の係数調整サイトへのご意見·ご感想