Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
Na2CO3(aq) + HCl = H2CO3 + NaCl =>
Na2CO3(aq) + 2 HCl = H2CO3 + 2 NaCl
Li2CO3 = Li2 + CO3 =>
Li2CO3 = Li2 + CO3
(NH4)2CO3 + Na2S = (NH4)2S + Na2CO3 =>
(NH4)2CO3 + Na2S = (NH4)2S + Na2CO3
SO42{-} + H2O + I{-} = SO32{-} + OH{-} + I2 =>
SO42{-} + 10 H2O + 20 I{-} = SO32{-} + 20 OH{-} + 10 I2
B(s) + O2(g) = BO(s) =>
2 B(s) + O2(g) = 2 BO(s)
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
AuCl + Mg = MgCl2 + Au =>
2 AuCl + Mg = MgCl2 + 2 Au
HCOOH + CH3OH = HCO2CH3 + H2O =>
HCOOH + CH3OH = HCO2CH3 + H2O
S + HNO3 = NO2 + H2O + H2OSO4 =>
S + 8 HNO3 = 8 NO2 + 3 H2O + H2OSO4
C2O2Cl2 + C8H8O2 = HCl + CO2 + C8H7OCl =>
18 C2O2Cl2 + 21 C8H8O2 = 14 HCl + 28 CO2 + 22 C8H7OCl
Si + C10H16N2O8 = Si(N2O8)2 + C10H16 =>
Si + 2 C10H16N2O8 = Si(N2O8)2 + 2 C10H16
Fe2(P2O7) + Ca(MnO4)2 + H4P2O7 = Fe4(P2O7)3 + MnP2O7 + Ca2P2O7 + H2O =>
6 Fe2(P2O7) + 2 Ca(MnO4)2 + 8 H4P2O7 = 3 Fe4(P2O7)3 + 4 MnP2O7 + Ca2P2O7 + 16 H2O
PtO2 + Na2O2 = Na2PtO3 + O =>
PtO2 + Na2O2 = Na2PtO3 + O
Ca + Fl = CaFl2 =>
Ca + 2 Fl = CaFl2
Fe2O3 + VCl5 = FeCl3 + V2O5 =>
5 Fe2O3 + 6 VCl5 = 10 FeCl3 + 3 V2O5
H4C2O + NaOH = H3C2ONa + H2O =>
H4C2O + NaOH = H3C2ONa + H2O
R + HNO3 = R(NO3)3 + N2O + H2O =>
8 R + 30 HNO3 = 8 R(NO3)3 + 3 N2O + 15 H2O
Fe2O3 + K = Fe + KO =>
Fe2O3 + 3 K = 2 Fe + 3 KO
C6H15N + O2 = CO2 + H2O + N2 =>
4 C6H15N + 39 O2 = 24 CO2 + 30 H2O + 2 N2
FeOH3 + Al = Fe + AlOH3 =>
FeOH3 + Al = Fe + AlOH3
P4 + KMnO4 + H2SO4 + H2O = MnO2 + H3PO4 + K2SO4 =>
3 P4 + 20 KMnO4 + 10 H2SO4 + 8 H2O = 20 MnO2 + 12 H3PO4 + 10 K2SO4
ZnCO3 + HBr = H2O + CO2 + ZnBr2 =>
ZnCO3 + 2 HBr = H2O + CO2 + ZnBr2
CH3CHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CHO + 10 Cu(OH)2 = 5 Cu2O + 2 CO2 + 12 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4 + Cr2O7 = Cr3O + N2 + H2O =>
38 NH4 + 12 Cr2O7 = 8 Cr3O + 19 N2 + 76 H2O
B(s) + O2(g) = BO(s) =>
2 B(s) + O2(g) = 2 BO(s)
CaF + Pb = PbF + Ca =>
CaF + Pb = PbF + Ca
B(s) + O2(g) = BO(s) =>
2 B(s) + O2(g) = 2 BO(s)
C3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO3)3 + H2O =>
6 C3H6O + K2Cr2O7 + 4 H2SO4 = 6 C3H6O2 + K2SO4 + Cr2(SO3)3 + 4 H2O
AI(CIO3)3 = AI + CIO3 =>
AI(CIO3)3 = AI + 3 CIO3
H2SO4(aq) + Ca(OH)2(aq) = H2O(aq) + CaSO4(aq) =>
H2SO4(aq) + Ca(OH)2(aq) = 2 H2O(aq) + CaSO4(aq)
Cr2O3 + Mn(NO3)2 + NaCO3 = Na2CrO4 + Na2MnO4 + NO + CO2 =>
2 Cr2O3 + Mn(NO3)2 + 10 NaCO3 = 4 Na2CrO4 + Na2MnO4 + 2 NO + 10 CO2
HX + Ba(OH) = H2O + BaX =>
HX + Ba(OH) = H2O + BaX
FeNO3 + KSCN = FeSCN + KNO3 =>
FeNO3 + KSCN = FeSCN + KNO3
Na2CO3 + CuSO4 = CuCO3 + Na2(SO4) =>
Na2CO3 + CuSO4 = CuCO3 + Na2(SO4)
Na2CO3 + AgCl = NaCl + Ag + CO2 + O2 =>
2 Na2CO3 + 4 AgCl = 4 NaCl + 4 Ag + 2 CO2 + O2
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
I2 + Na2S2O3 + Na2CO3 = NaI + CO2 + Na2SO4 =>
4 I2 + Na2S2O3 + 5 Na2CO3 = 8 NaI + 5 CO2 + 2 Na2SO4
BaCl + NO3 = BaNO3 + Cl =>
BaCl + NO3 = BaNO3 + Cl
C6H10 + HBr = C6H11 + Br =>
C6H10 + HBr = C6H11 + Br
B(s) + O2(g) = BO(s) =>
2 B(s) + O2(g) = 2 BO(s)
I2 + Na2S2O3 + Na2CO3 = NaI + CO2 + Na2SO4 =>
4 I2 + Na2S2O3 + 5 Na2CO3 = 8 NaI + 5 CO2 + 2 Na2SO4
HNO3 + NH40H = H2O + NOOH =>
22 HNO3 + NH40H = 20 H2O + 23 NOOH
aluminum + O2 = aluminumoxide =>
4 Al + 3 O2 = 2 Al2O3
HCOOH + Al2O = H2O + HCOOAl =>
2 HCOOH + Al2O = H2O + 2 HCOOAl
Ca(OH)2 + H2S = H2O + CaS =>
Ca(OH)2 + H2S = 2 H2O + CaS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(OH2)2 + HNO3 = MgHNO3 + H2O =>
Mg(OH2)2 + HNO3 = MgHNO3 + 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 12/25/23
Equations balanced on 01/24/23
化学反応式の係数調整サイトへのご意見·ご感想