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
NaCN + NaOCl + H2O = N2 + NaHCO3 + NaCl =>
2 NaCN + 5 NaOCl + H2O = N2 + 2 NaHCO3 + 5 NaCl

C8H18 + Br2 = C8H17Br + HBr =>
C8H18 + Br2 = C8H17Br + HBr

Na2SO4CaO = CaSO4Na2O =>
Na2SO4CaO = CaSO4Na2O

K + HPO4 = KPO4 + H2 =>
2 K + 2 HPO4 = 2 KPO4 + H2

CH3CHO + H3 = CH3CH2OH =>
3 CH3CHO + 2 H3 = 3 CH3CH2OH

PbCl + K2CrO4 = Pb2CrO4 + KCl =>
2 PbCl + K2CrO4 = Pb2CrO4 + 2 KCl

K2CO3 + H2SO4 = K2SO4 + CO3 + H2 =>
K2CO3 + H2SO4 = K2SO4 + CO3 + H2

NiSO4 + K4[Fe(CN)6] = Ni4[Fe(CN)6]2 + K2SO4 =>
4 NiSO4 + 2 K4[Fe(CN)6] = Ni4[Fe(CN)6]2 + 4 K2SO4

CH3COOH + Fe0 = FeCH2 + H2O + CO2 =>
3 CH3COOH + 4 Fe0 = 4 FeCH2 + 2 H2O + 2 CO2

AlCl3 + Na = NaCl + Al =>
AlCl3 + 3 Na = 3 NaCl + Al

K3Fe(CN)6 + (NH4)2Fe(SO4)2 + Fe(C2O4)3{-3} = (NH4){+} + (SO4){2-} + Fe4[Fe(CN)6]3 + K{+} + C2O4{-2} =>
3 K3Fe(CN)6 + 3(NH4)2Fe(SO4)2 + Fe(C2O4)3{-3} = 6(NH4){+} + 6(SO4){2-} + Fe4[Fe(CN)6]3 + 9 K{+} + 3 C2O4{-2}

Mg(ClO3)2 = Mg + ClO3 =>
Mg(ClO3)2 = Mg + 2 ClO3

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

C2H5OH + NO3 = N2 + CO2 + H2O =>
C2H5OH + 2 NO3 = N2 + 2 CO2 + 3 H2O

NaMgF = NaFMg =>
NaMgF = NaFMg

C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O

(NH4)2Cr2O7 = Cr2O3 + N + H2O =>
(NH4)2Cr2O7 = Cr2O3 + 2 N + 4 H2O

CuO(l) = Cu + O =>
CuO(l) = Cu + O

H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl

NO3 + C2H5OH = NO2 + CO2 + H2O =>
6 NO3 + C2H5OH = 6 NO2 + 2 CO2 + 3 H2O

CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O

AlBr3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 6 NH4Br

Na2OSO2 = Na2SO3 =>
Na2OSO2 = Na2SO3

Ag(NO3) + HCl = AgCl + H(NO3) =>
Ag(NO3) + HCl = AgCl + H(NO3)

C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O

NH4Cl = NH3HCl =>
NH4Cl = NH3HCl

CN + OCl = N + Cl + CO2 =>
CN + 2 OCl = N + 2 Cl + CO2

B2H6 + Na = Na2B2H6 =>
B2H6 + 2 Na = Na2B2H6

Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + NH4 + SO4 + H2O + H =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 4 NH4 + 4 SO4 + 6 H2O + 6 H

LiNo3KBr = LiBrKNo3 =>
LiNo3KBr = LiBrKNo3

CI + KBr = KCI + Br =>
CI + KBr = KCI + Br

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

LiF = Li + F =>
LiF = Li + F

NaVO3 + Na2HPO4 + Na2WO4*2H2O + H2SO4 = H8PW7V5O40 + H2O + NaHSO4 =>
5 NaVO3 + Na2HPO4 + 7 Na2WO4*2H2O + 21 H2SO4 = H8PW7V5O40 + 21 H2O + 21 NaHSO4

SHg = HgS =>
SHg = HgS

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O

C + H2 = CH4 =>
C + 2 H2 = CH4

NaHO + CO2 = Na2CO3 + H2O =>
2 NaHO + CO2 = Na2CO3 + H2O

HCIO + H2O + Br2 = HBrO3 + HCI =>
5 HCIO + H2O + Br2 = 2 HBrO3 + 5 HCI

C + H2 = C3H8 =>
3 C + 4 H2 = C3H8

CaCO3 + HCl = CaOH + CO2 + Cl2 =>
2 CaCO3 + 2 HCl = 2 CaOH + 2 CO2 + Cl2

Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH

C6H5OH + CH2ClOOH + NaOH = C8H8O3 + H2O + NaCl =>
9 C6H5OH + 10 CH2ClOOH + 10 NaOH = 8 C8H8O3 + 15 H2O + 10 NaCl

NaOH + Na2S2O8 + KI = KIO3 + Na2SO4 + H2O =>
6 NaOH + 3 Na2S2O8 + KI = KIO3 + 6 Na2SO4 + 3 H2O

ClO3{-} = ClO{-} + O2 =>
ClO3{-} = ClO{-} + O2

Ca2 + HCl = Ca(Cl)2 + H2 =>
Ca2 + 4 HCl = 2 Ca(Cl)2 + 2 H2

CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF

H2C2O4 = CO2COH2O =>
H2C2O4 = CO2COH2O

MgF2 = Mg + F =>
MgF2 = Mg + 2 F

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?