Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op06/22/15

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

NH4OH + Si = SiOH + NH4 =>
NH4OH + Si = SiOH + NH4

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

NH4OH + SiO2 = SiOH + NH4 + O2 =>
NH4OH + SiO2 = SiOH + NH4 + O2

Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)

NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O

Zn + HNO3 = Zn(NO3) + H2O + NH4OH =>
8 Zn + 9 HNO3 = 8 Zn(NO3) + 2 H2O + NH4OH

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

Ag + Zn(NO3)2 = AgNO3 + Zn =>
2 Ag + Zn(NO3)2 = 2 AgNO3 + Zn

Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2

PH3 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 5 H3PO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

CH3CO2H = CH3CO2 + H =>
CH3CO2H = CH3CO2 + H

AlH4 + H2O = Al(OH)4 + H2 =>
AlH4 + 4 H2O = Al(OH)4 + 4 H2

Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

Al2O3 + H2O + NaOH = Na(Al(OH)4) =>
Al2O3 + 3 H2O + 2 NaOH = 2 Na(Al(OH)4)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2

NA(s) + H2O(l) = NAOH(aq) + H2(g) =>
2 NA(s) + 2 H2O(l) = 2 NAOH(aq) + H2(g)

C9H10BF4 + O2 = CO2 + H2O + F2 + B2O3 =>
4 C9H10BF4 + 49 O2 = 36 CO2 + 20 H2O + 8 F2 + 2 B2O3

Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H20 =>
5 Na2Cr2O7 + 35 Na2SO3 + 20 H2SO4 = 40 Na2SO4 + 5 Cr2(SO4)3 + 2 H20

FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl

MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

PbS2 + O2 = PbO + SO2 =>
2 PbS2 + 5 O2 = 2 PbO + 4 SO2

NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2

AgNO3 + I2 = AgI + AgIO3 + NO2 =>
6 AgNO3 + 3 I2 = 4 AgI + 2 AgIO3 + 6 NO2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O

CuO + HCl = H2O + CuCl2 =>
CuO + 2 HCl = H2O + CuCl2

I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CH4(g) + Br2(g) = CBr4(g) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(g) + 4 HBr(g)

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

HNO3 + Br2 = HBrO3 + NO2 + H2O =>
10 HNO3 + Br2 = 2 HBrO3 + 10 NO2 + 4 H2O

HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4

C8H14 + KMnO4 + H2SO4 = C8H14O4 + K2SO4 + H2 + MnO =>
3 C8H14 + 4 KMnO4 + 2 H2SO4 = 3 C8H14O4 + 2 K2SO4 + 2 H2 + 4 MnO

C8H14 + KMnO4 + H2SO4 = C8H14O4 + K2SO4 + H2 + Mn =>
2 C8H14 + 2 KMnO4 + H2SO4 = 2 C8H14O4 + K2SO4 + H2 + 2 Mn

SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2

Na3C6H5O7 + H2SO4 = C6H8O7 + Na2SO4 =>
2 Na3C6H5O7 + 3 H2SO4 = 2 C6H8O7 + 3 Na2SO4

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Zn(NO3)2 + Na2CO3 = NaNO3 + ZnCO3 =>
Zn(NO3)2 + Na2CO3 = 2 NaNO3 + ZnCO3

C2H2 + CH4 = C3H8 =>
2 C2H2 + 5 CH4 = 3 C3H8

1 2 3 4 5
Breng de vergelijking van een chemische reactie in evenwicht
 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Vergelijkingen in evenwicht op06/15/15
Vergelijkingen in evenwicht op05/23/15
Vergelijkingen in evenwicht op06/22/14
Geef ons feedback over uw ervaring met de chemische formule balancer.
Menu Evenwicht Molaire massa Gaswetten Eenheden Chemie gereedschappen Periodiek systeem Chemisch forum Symmetrie Constanten Bijdragen Neem contact met ons op
Hoe moet je citeren?