Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/27/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

Na2SO3 + H2 = Na + H2SO3 =>
Na2SO3 + H2 = 2 Na + H2SO3

BaSO4 + H2O = BaO + H2SO4 =>
BaSO4 + H2O = BaO + H2SO4

N2H4 + O = N + H2O =>
N2H4 + 2 O = 2 N + 2 H2O

Be(OH)2 + HNO3 = Be(NO3)2 + H2(OH)2 =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + H2(OH)2

H2SO4 + H2O2 = H2O + H2SO5 =>
H2SO4 + H2O2 = H2O + H2SO5

S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H

CH3COOH + C2H5OH = CHCOOC2H5 + H2O =>
3 CH3COOH + C2H5OH = 2 CHCOOC2H5 + 3 H2O

KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP

P4(g) + Cl2(g) = PCl3(l) =>
P4(g) + 6 Cl2(g) = 4 PCl3(l)

Fe2O3 + KNO3 + NaOH = Na2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 NaOH = 2 Na2FeO4 + 3 KNO2 + 2 H2O

LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2

CaI2 + O2 = CaO2 + I2 =>
CaI2 + O2 = CaO2 + I2

Mn2O3 + H2O = MnO2 + H2 =>
Mn2O3 + H2O = 2 MnO2 + H2

Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2

CuSn + O2 = CuO + SnO2 =>
2 CuSn + 3 O2 = 2 CuO + 2 SnO2

HI + H2O = H3O + I =>
HI + H2O = H3O + I

Zn2SO4 + Na2CO3 = Zn2CO3 + Na2SO4 =>
Zn2SO4 + Na2CO3 = Zn2CO3 + Na2SO4

I2 + NaCl = ICl + Na =>
I2 + 2 NaCl = 2 ICl + 2 Na

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

CaI2 + O2 = Ca(IO3)2 =>
CaI2 + 3 O2 = Ca(IO3)2

CH4(l) + O2(g) = CO2(g) + H2O(g) =>
CH4(l) + 2 O2(g) = CO2(g) + 2 H2O(g)

P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5

HNO3 + HI = NO + I2 + H20O =>
2 HNO3 + 78 HI = 2 NO + 39 I2 + 4 H20O

CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2

H3PO4 + FeBr3 = FePO4 + HBr =>
H3PO4 + FeBr3 = FePO4 + 3 HBr

NaF + H2SO4 = Na2SO4 + HF =>
2 NaF + H2SO4 = Na2SO4 + 2 HF

I2 + NaCl = ICl + Na =>
I2 + 2 NaCl = 2 ICl + 2 Na

Bi2O3 + Sb2S3 = Bi + Sb + SO2 =>
2 Bi2O3 + Sb2S3 = 4 Bi + 2 Sb + 3 SO2

Ba + H = BaH2 =>
Ba + 2 H = BaH2

Ba + Na2O = BaO + Na =>
Ba + Na2O = BaO + 2 Na

C14H30 = C8H18 + C6H12 =>
C14H30 = C8H18 + C6H12

KBr + Na2SO4 = K2SO4 + NaBr =>
2 KBr + Na2SO4 = K2SO4 + 2 NaBr

Ca + MnO4 = CaMnO4 =>
Ca + MnO4 = CaMnO4

K + NHO3 = H2O + NH3 + KNO3 =>
8 K + 9 NHO3 = 3 H2O + NH3 + 8 KNO3

C3H8 + Cl = C3H7Cl + H =>
C3H8 + Cl = C3H7Cl + H

Fe + Zn(OH)2 = Fe(OH)3 + Zn =>
2 Fe + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 Zn

K2S + O = K2O + S =>
K2S + O = K2O + S

Na2S2O3 + H2O2 = NaOH + O2 + H2S2O3 =>
Na2S2O3 + 2 H2O2 = 2 NaOH + O2 + H2S2O3

CuFeS2 = Cu + Fe + S2 =>
CuFeS2 = Cu + Fe + S2

H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O

Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO

KI + NO2 = KNO2 + I2 =>
2 KI + 2 NO2 = 2 KNO2 + I2

BaCl2 + Fe2(SO4)3 = FeCl2 + Ba2(SO4)3 =>
2 BaCl2 + Fe2(SO4)3 = 2 FeCl2 + Ba2(SO4)3

C3H4O2 + H2 = C3H4 + H2O =>
C3H4O2 + 2 H2 = C3H4 + 2 H2O

KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3

C3H4O3 + NaOH = NaC3H3O3 + H2O =>
C3H4O3 + NaOH = NaC3H3O3 + H2O

Cr2(SO4)3 + NH4OH = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH4OH = 2 Cr(OH)3 + 3(NH4)2SO4

NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl

K2CrO4 + H2S + HCl = CrCl3 + KCl + S + H2O =>
2 K2CrO4 + 3 H2S + 10 HCl = 2 CrCl3 + 4 KCl + 3 S + 8 H2O

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
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 op12/20/24
Vergelijkingen in evenwicht op11/27/24
Vergelijkingen in evenwicht op12/27/23
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?