Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/23/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Zn + NO3 + H2 = ZnOH4 + NH3 =>
6 Zn + 2 NO3 + 15 H2 = 6 ZnOH4 + 2 NH3

(Na)2O + HCl = NaCl + H2O =>
(Na)2O + 2 HCl = 2 NaCl + H2O

KI + Co = CoI2 + K =>
2 KI + Co = CoI2 + 2 K

H2O + Na2S2O3 + Cl = NaCl + SO4 + H =>
5 H2O + Na2S2O3 + 2 Cl = 2 NaCl + 2 SO4 + 10 H

Na3PO4 + BaCl2 = Na3Cl2 + BaPO4 =>
Na3PO4 + BaCl2 = Na3Cl2 + BaPO4

Pb(C2H3O2)2(aq) + Na2SO4(s) = Na(C2H3O2) + PbSO4 =>
Pb(C2H3O2)2(aq) + Na2SO4(s) = 2 Na(C2H3O2) + PbSO4

Cr2O3 + KCN + H2O = Cr(NO3) + K + CO2 + H =>
Cr2O3 + 2 KCN + 7 H2O = 2 Cr(NO3) + 2 K + 2 CO2 + 14 H

Cr2O3 + C + F2 = CrF2 + CO =>
Cr2O3 + 3 C + 2 F2 = 2 CrF2 + 3 CO

C2H5OH + O2 = H2O + C2H3OH =>
2 C2H5OH + O2 = 2 H2O + 2 C2H3OH

Sr + O2 = Sr2O =>
4 Sr + O2 = 2 Sr2O

Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2(SO4)

Ca(OH)2 + SO2 = Ca(SO3)2 + H2 =>
Ca(OH)2 + 2 SO2 = Ca(SO3)2 + H2

HNO3 + C6H5Cl = ClC6H4(NO2) + H2O =>
HNO3 + C6H5Cl = ClC6H4(NO2) + H2O

S03 + O2 = SO3 =>
2 S03 + 9 O2 = 6 SO3

SO2 + H2O2 = SO3 + H2O = H2SO4 =>
SO2 + H2O2 = SO3 + H2O

H2C2O4 + KBrO3 = KBr + CO2 + H2O =>
3 H2C2O4 + KBrO3 = KBr + 6 CO2 + 3 H2O

Al2 + I6 = AlI3 =>
Al2 + I6 = 2 AlI3

KPO4 + BaSO4 = KSO4 + BaPO4 =>
KPO4 + BaSO4 = KSO4 + BaPO4

H2O + Fe2(SO4)3 + K2S = Fe(OH)2 + K2SO4 + H2S =>
20 H2O + 4 Fe2(SO4)3 + 13 K2S = 8 Fe(OH)2 + 13 K2SO4 + 12 H2S

KCIO3 + BaCl2 = BaCIO3 + KCl2 =>
KCIO3 + BaCl2 = BaCIO3 + KCl2

FeO + SO3 = FeO3 + SO =>
FeO + SO3 = FeO3 + SO

Co(NO3)2(H2O)6 + Ni(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 = Ni5Co5Fe20O40 + O2 + H2O + N2 =>
5 Co(NO3)2(H2O)6 + 5 Ni(NO3)2(H2O)6 + 20 Fe(NO3)3(H2O)9 = Ni5Co5Fe20O40 + 100 O2 + 240 H2O + 40 N2

Tl2S + H2O = H2S + Tl + O2 =>
2 Tl2S + 2 H2O = 2 H2S + 4 Tl + O2

Hg2Cl2 + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg2Cl2 + 2 HNO3 + 6 HCl = 6 HgCl2 + 2 NO + 4 H2O

CH2CHBr + KCN = CH2CHCN + KBr =>
CH2CHBr + KCN = CH2CHCN + KBr

I{-} + H{+} + MnO4{-} = H2O + I2 + Mn{2+} =>
10 I{-} + 16 H{+} + 2 MnO4{-} = 8 H2O + 5 I2 + 2 Mn{2+}

H2CrO4 + C2H5OH = H2O + CH3COOH + CrH2 =>
H2CrO4 + 2 C2H5OH = 2 H2O + 2 CH3COOH + CrH2

Al + O = Al*3O =>
Al + 3 O = Al*3O

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

KMnO4 + HCl = H3MnCl6 + K2MnCl6 + H2O + Cl2 =>
4 KMnO4 + 38 HCl = 2 H3MnCl6 + 2 K2MnCl6 + 16 H2O + 7 Cl2

Al + H3O{+} = Al{+3} + H2 + H2O =>
2 Al + 6 H3O{+} = 2 Al{+3} + 3 H2 + 6 H2O

(C2H5O)2P(O)H + CH3MgBr = (CH3)2P(O)MgBr + MgBr(OC2H5) + CH4 =>
(C2H5O)2P(O)H + 3 CH3MgBr = (CH3)2P(O)MgBr + 2 MgBr(OC2H5) + CH4

Hg2Cl2 + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg2Cl2 + 2 HNO3 + 6 HCl = 6 HgCl2 + 2 NO + 4 H2O

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

[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl

Mg(H3C2O2)2 + KOH = Mg(OH)2 + KH3C2O2 =>
Mg(H3C2O2)2 + 2 KOH = Mg(OH)2 + 2 KH3C2O2

H4 + HO18 = H2O =>
35 H4 + 4 HO18 = 72 H2O

Zn + KMnO4 + KOH = K2MnO4 + Zn(OH)2 =>
Zn + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Zn(OH)2

K2Cr2O7 + FeSO4 + HCl = KCl + CrCl3 + Fe(SO4)3 + H2O + FeCl3 =>
K2Cr2O7 + 3 FeSO4 + 14 HCl = 2 KCl + 2 CrCl3 + Fe(SO4)3 + 7 H2O + 2 FeCl3

Mg3N2 + H2 = NH3 + Mg =>
Mg3N2 + 3 H2 = 2 NH3 + 3 Mg

Al(OH)3 + OH = [Al(OH)6] =>
Al(OH)3 + 3 OH = [Al(OH)6]

Mg(OH)2 + H3PO4 = Mg3(PO4)2 + OHH =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 OHH

H + NiO2 = Ni + H2O =>
4 H + NiO2 = Ni + 2 H2O

SO4 + HCl = SO4Cl2 + H =>
SO4 + 2 HCl = SO4Cl2 + 2 H

KCIO3 + BaCl2 = BaCIO3 + KCl2 =>
KCIO3 + BaCl2 = BaCIO3 + KCl2

H2CO3 + RbOH = RbCO3 + H3O =>
H2CO3 + RbOH = RbCO3 + H3O

Cr(OH){-}1 + Br2 + OH{-} = CrO4{-}2 + Br{-} + H2O =>
2 Cr(OH){-}1 + 7 Br2 + 14 OH{-} = 2 CrO4{-}2 + 14 Br{-} + 8 H2O

NaCIO + I + NaOH = NaIO + NaCI + H2O =>
NaCIO + 2 I + 2 NaOH = 2 NaIO + NaCI + H2O

Zn + Bi(NO3)3 = Zn3Bi + NO3 =>
3 Zn + Bi(NO3)3 = Zn3Bi + 3 NO3

Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4

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 46 47 48 49 50 51 52
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 op12/16/24
Vergelijkingen in evenwicht op11/23/24
Vergelijkingen in evenwicht op12/23/23
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?