Equations balanced on the previous day | Equations balanced on the next day |
2 Cu2O + Cu2S = 6 Cu + SO2
CH3COOH + NH2SO3H + NaNO2 = CO2 + Na2SO4 + N2 + H2O =>
3 CH3COOH + 8 NH2SO3H + 16 NaNO2 = 6 CO2 + 8 Na2SO4 + 12 N2 + 18 H2O
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Na[Cr(OH)4] + H2S = Cr(OH)3 + NaHS + H2O =>
Na[Cr(OH)4] + H2S = Cr(OH)3 + NaHS + H2O
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
KI + Ag3N = AgI + K3N =>
3 KI + Ag3N = 3 AgI + K3N
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
K2MnO4 + H2SO4 = MnO2 + KMnO4 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = MnO2 + 2 KMnO4 + 2 K2SO4 + 2 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
H3BO3 + H2O = H4BO4 + H2 =>
2 H3BO3 + 2 H2O = 2 H4BO4 + H2
KMNO4 = K2MNO4 + MNO2 + O2 =>
2 KMNO4 = K2MNO4 + MNO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H8 + KMnO4 + H2O = MnO2 + KOH + C4H10O2 =>
3 C4H8 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C4H10O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
NaHCO3 + CH3COOH = H2O + CO2 + CH3COONa =>
NaHCO3 + CH3COOH = H2O + CO2 + CH3COONa
AU + HCl = AUCl3 + H2 =>
2 AU + 6 HCl = 2 AUCl3 + 3 H2
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
NaHCO3 + CH3COH = H2O + CO2 + CH3COONa =>
5 NaHCO3 + 4 CH3COH = 3 H2O + 3 CO2 + 5 CH3COONa
N2H2 + N2O4 = H2O + N2 =>
4 N2H2 + N2O4 = 4 H2O + 5 N2
AU + HCl = AUCl + H2 =>
2 AU + 2 HCl = 2 AUCl + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
N2H4 + N2O4 = H2O + N2 =>
2 N2H4 + N2O4 = 4 H2O + 3 N2
As2S3 + NaOH = Na3[As(OH)6] + Na3[AsS3] =>
As2S3 + 6 NaOH = Na3[As(OH)6] + Na3[AsS3]
C2H4O + O2 = CO2 + H20 =>
10 C2H4O + 15 O2 = 20 CO2 + 2 H20
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H2 + HOH = C2H4O =>
C2H2 + HOH = C2H4O
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H2 + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/14
Equations balanced on 11/09/13
化学反応式の係数調整サイトへのご意見·ご感想