Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
BA(NO3)2(aq) + NASO4(aq) = BASO4 + NA(NO3)2 =>
BA(NO3)2(aq) + NASO4(aq) = BASO4 + NA(NO3)2
Br{-} + Cr2O7{2-} + H{+} = Br2 + Cr{2-} + H2O =>
16 Br{-} + Cr2O7{2-} + 14 H{+} = 8 Br2 + 2 Cr{2-} + 7 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH4(OH) + HF = H2O + (NH4)F =>
NH4(OH) + HF = H2O + (NH4)F
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KOH + P + H2O = PH3 + KH2PO4 =>
3 KOH + 8 P + 9 H2O = 5 PH3 + 3 KH2PO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CaS + H2O = H2S + Ca(OH)2 =>
CaS + 2 H2O = H2S + Ca(OH)2
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
PbC2O4 = Pb + C2O4 =>
PbC2O4 = Pb + C2O4
Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
U3O8 + CO = UO2 + CO2 =>
U3O8 + 2 CO = 3 UO2 + 2 CO2
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
C + O2 = CO =>
2 C + O2 = 2 CO
CaS + H2O = H2S + Ca(OH)2 =>
CaS + 2 H2O = H2S + Ca(OH)2
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
CuS + NO3{-} + H{+} + Cl{-} = CuCl4{-}2 + H2O + NO + S =>
CuS + NO3{-} + 4 H{+} + 4 Cl{-} = CuCl4{-}2 + 2 H2O + NO + S
K2Cr2O7 + H2S + H3PO4 = K3PO4 + CrPO4 + S + H2O =>
3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 2 K3PO4 + 6 CrPO4 + 9 S + 21 H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Na2CO3 + HCl = Na2CO3H + Cl =>
Na2CO3 + HCl = Na2CO3H + Cl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CoBr3 + Pb(NO3)2 = Co(NO3)3 + PbBr2 =>
2 CoBr3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbBr2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C6H12O6 + O2 = CO2 + HOH =>
C6H12O6 + 6 O2 = 6 CO2 + 6 HOH
N2H2 = N2 + H3 =>
3 N2H2 = 3 N2 + 2 H3
N2Cl4 + CH4 = CCl4 + H6 + N2 =>
3 N2Cl4 + 3 CH4 = 3 CCl4 + 2 H6 + 3 N2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C2HCl3 + O2 = CO2 + Cl + H =>
C2HCl3 + 2 O2 = 2 CO2 + 3 Cl + H
HCl + Mn2O4 = MnCl2 + H2O + Cl =>
8 HCl + Mn2O4 = 2 MnCl2 + 4 H2O + 4 Cl
C10H22O + O2 = CO2 + H2O =>
C10H22O + 15 O2 = 10 CO2 + 11 H2O
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/08/16
Equations balanced on 05/08/15
化学反応式の係数調整サイトへのご意見·ご感想