| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OH + CuO = HCHO + H2O + Cu =>
CH3OH + CuO = HCHO + H2O + Cu
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6{-} = 2 Cr{+3} + 7 H2O
Sr + H2O = Sr(OH2) = H2 =>
Sr + H2O = Sr(OH2)
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Zn + Ag(NO3) = Zn(NO3)2 + Ag =>
Zn + 2 Ag(NO3) = Zn(NO3)2 + 2 Ag
Zn + Cu(NO3) = Zn(NO3) + Cu =>
Zn + Cu(NO3) = Zn(NO3) + Cu
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Zn + Mg(NO3)2 = Zn(NO3) + Mg =>
2 Zn + Mg(NO3)2 = 2 Zn(NO3) + Mg
Zn + Mg(NO3) = Zn(NO3) + Mg =>
Zn + Mg(NO3) = Zn(NO3) + Mg
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
AgNO3 + NaOH = NaNO3 + AgOH =>
AgNO3 + NaOH = NaNO3 + AgOH
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
Ag2CrO4 + HCl = AgCl + H2CrO4 =>
Ag2CrO4 + 2 HCl = 2 AgCl + H2CrO4
Pb(NO3)2 + NH3 = N2Pb3 + H(NO3) =>
3 Pb(NO3)2 + 2 NH3 = N2Pb3 + 6 H(NO3)
O2 + C8H18 = CO2 + H2O =>
25 O2 + 2 C8H18 = 16 CO2 + 18 H2O
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
HNO3 + KI = KNO3 + I2 + NO + H2O =>
8 HNO3 + 6 KI = 6 KNO3 + 3 I2 + 2 NO + 4 H2O
CH3CH2CHOHCH3 + O2 = C4H8O + H2O =>
2 CH3CH2CHOHCH3 + O2 = 2 C4H8O + 2 H2O
(CH3)3COH + O2 = C4H8O + H2O =>
2(CH3)3COH + O2 = 2 C4H8O + 2 H2O
Re + HPbO2{-} = ReO4{-} + Pb + H2O + OH{-} =>
2 Re + 7 HPbO2{-} = 2 ReO4{-} + 7 Pb + H2O + 5 OH{-}
Re + HPbO2{-} + H2O = ReO4{-} + PbH2O + OH{-} =>
2 Re + 7 HPbO2{-} + 6 H2O = 2 ReO4{-} + 7 PbH2O + 5 OH{-}
Re + HPbO2{-} = OH{-} + Pb + ReO4{-} + H2O =>
2 Re + 7 HPbO2{-} = 5 OH{-} + 7 Pb + 2 ReO4{-} + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SO3{2-} + ZrO(OH)2 = SO4{2-} + Zr + H2O =>
2 SO3{2-} + ZrO(OH)2 = 2 SO4{2-} + Zr + H2O
CO2 + C = CO =>
CO2 + C = 2 CO
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
Na + S = NaS =>
Na + S = NaS
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
P2O3 = P + O2 =>
2 P2O3 = 4 P + 3 O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Zn + SnCl = ZnCl + Sn =>
Zn + SnCl = ZnCl + Sn
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
H2O + CO2 = C6H2O6 + O2 =>
2 H2O + 12 CO2 = 2 C6H2O6 + 7 O2
Pb{4+} + Cl{-} + H2O = Pb{2+} + ClO{-} + H{+} =>
Pb{4+} + Cl{-} + H2O = Pb{2+} + ClO{-} + 2 H{+}
CO2(g) + H2O = H2CO3 =>
CO2(g) + H2O = H2CO3
CO2(g) + H2O = H2CO3(aq) =>
CO2(g) + H2O = H2CO3(aq)
CH3COOH + NaOH = NaCH3COOH2O =>
CH3COOH + NaOH = NaCH3COOH2O
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
| 1 2 3 4 5 6 7 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/07
Geef ons feedback over uw ervaring met de chemische formule balancer.
