Equations balanced on the previous day | Equations balanced on the next day |
3 H2S + 2 KMnO4 = 2 H2O + 3 S + 2 KOH + 2 MnO2
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO
Cr3{+} + H2O2 + OH{-} = CrO + H2O =>
2 Cr3{+} + 5 H2O2 + 2 OH{-} = 6 CrO + 6 H2O
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2
MgO(s) + Fe(s) = Fe2O3(s) + Mg(s) =>
3 MgO(s) + 2 Fe(s) = Fe2O3(s) + 3 Mg(s)
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Au + HNO3 = AuNO3 + NO + H2O =>
3 Au + 4 HNO3 = 3 AuNO3 + NO + 2 H2O
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
H2O + H2S = H2 + SO2 =>
2 H2O + H2S = 3 H2 + SO2
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
(H2) + O2 = H2O =>
2(H2) + O2 = 2 H2O
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
O3 = O2 =>
2 O3 = 3 O2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)2(NO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cr2SO43 + Na2SO3 + H2O = Na2SO4 + Cr(OH)3 + SO2 =>
Cr2SO43 + 38 Na2SO3 + 3 H2O = 38 Na2SO4 + 2 Cr(OH)3 + SO2
CoI3 = Co + I2 =>
2 CoI3 = 2 Co + 3 I2
(NH4)3PO4 + CuSO4 = Cu3(PO4)2 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3(NH4)2SO4
SIO2 + CO2 = SICO2 + O2 =>
SIO2 + CO2 = SICO2 + O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3COH + Na2CO3 = CH3CONa + H2O + CO2 =>
2 CH3COH + Na2CO3 = 2 CH3CONa + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Cr2(SO4)3 + Na2SO3 + H2O = Na2SO4 + Cr(OH)3 + SO2 =>
Cr2(SO4)3 + 3 Na2SO3 + 3 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 3 SO2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + K = KOH + H2 =>
2 H2O + 2 K = 2 KOH + H2
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaNO2 + KI + H2SO4 = K2SO4 + Na2SO4 + I2 + H2O + NO =>
2 NaNO2 + 2 KI + 2 H2SO4 = K2SO4 + Na2SO4 + I2 + 2 H2O + 2 NO
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(NH4)3(PO4) + Pb(NO3)4 = Pb3(PO4)4 + NH4(NO3) =>
4(NH4)3(PO4) + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4(NO3)
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H20 =>
4 K2CrO4 + 16 Na2SO3 + 20 HCl = 8 KCl + 16 Na2SO4 + 4 CrCl3 + H20
Na{+} + PO4{3-} = Na3PO4 =>
3 Na{+} + PO4{3-} = Na3PO4
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + 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 03/12/13
Equations balanced on 04/11/12
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.