Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/22/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2

FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br

K2Zn3(Fe(CN)6)2 + Na2S2O3 = K2S2(Fe(CN)6)2 + Na2Zn3O3 =>
K2Zn3(Fe(CN)6)2 + Na2S2O3 = K2S2(Fe(CN)6)2 + Na2Zn3O3

H2S(g) + CdCl2 = CdS(s) + HCl(aq) =>
H2S(g) + CdCl2 = CdS(s) + 2 HCl(aq)

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Na2CO3(s) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2(g)

CH3CH2OHCH3CH2COOH = CH3CH2COOCH2CH3H2O =>
CH3CH2OHCH3CH2COOH = CH3CH2COOCH2CH3H2O

N2H5Cl + H2O2 = N2O + H2O + HCl =>
N2H5Cl + 3 H2O2 = N2O + 5 H2O + HCl

CH2 + HBr = CH3CH2Br =>
2 CH2 + HBr = CH3CH2Br

S2O3{2-} + ClO2{-} + H2O = Cl{-} + SO4{2-} + H{+} =>
S2O3{2-} + 2 ClO2{-} + H2O = 2 Cl{-} + 2 SO4{2-} + 2 H{+}

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

PO4{-3} + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo2O7)6] + NO3{-} + NH4NO3 + H2O =>
2 PO4{-3} + 24(NH4)2MoO4 + 50 HNO3 = 2(NH4)3[P(Mo2O7)6] + 6 NO3{-} + 43 NH4NO3 + 23 H2O

Li2S2O7 + Ni2(CO3)3 = Li2CO3 + Ni2(S2O7)3 =>
3 Li2S2O7 + Ni2(CO3)3 = 3 Li2CO3 + Ni2(S2O7)3

NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH

HCl + Al(OH)3 = H + AlCl3 + (OH)3 =>
3 HCl + Al(OH)3 = 3 H + AlCl3 + (OH)3

KI(s) = K + I =>
KI(s) = K + I

Al2Si2O5(OH)4 + HF = AlF3 + H2O + SiF4 =>
Al2Si2O5(OH)4 + 14 HF = 2 AlF3 + 9 H2O + 2 SiF4

HCl + Na2S2O3 = NaCl + SO2 + H2O + S =>
2 HCl + Na2S2O3 = 2 NaCl + SO2 + H2O + S

Al2Si2O5(OH)4 + HF = AlF3 + H2O + SiF4 =>
Al2Si2O5(OH)4 + 14 HF = 2 AlF3 + 9 H2O + 2 SiF4

(CuOH)2SO4 = CuSO4 + CuO + H2O =>
(CuOH)2SO4 = CuSO4 + CuO + H2O

Be + HI = BeI + H2 =>
2 Be + 2 HI = 2 BeI + H2

CaO + CuSO4*5H2O = H2O + Cu(OH)2 + CaSO4*2H2O =>
CaO + CuSO4*5H2O = 2 H2O + Cu(OH)2 + CaSO4*2H2O

KI + K2Cr2O7 + H2SO4 + CHCl3 = I2CHCl3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 + 3 CHCl3 = 3 I2CHCl3 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

NH4 + F = NH3 + HF =>
NH4 + F = NH3 + HF

Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 KOH = 2 K2CrO4 + 6 K2MnO4 + 3 K2SO4 + 8 H2O

CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O

H3PO4 + KNO3 = HNO3 + K3PO4 =>
H3PO4 + 3 KNO3 = 3 HNO3 + K3PO4

CH3OC6H5 + CH3COCl = C9H10O2 + HCl =>
CH3OC6H5 + CH3COCl = C9H10O2 + HCl

K2Cr2O7 + SnCl2 + HCl = H2(SnCl6) + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 20 HCl = 3 H2(SnCl6) + 2 CrCl3 + 2 KCl + 7 H2O

MgCl2 + CaI2 = MgCa + ClI =>
MgCl2 + CaI2 = MgCa + 2 ClI

I{-} + H{+} + Cr2O72{-} = Cr + I + H2O =>
143 I{-} + 144 H{+} + Cr2O72{-} = 2 Cr + 143 I + 72 H2O

Nb2O5 + Cl2 + C = NbCl5 + CO2 =>
2 Nb2O5 + 10 Cl2 + 5 C = 4 NbCl5 + 5 CO2

COOHCH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
4 COOHCH3COOH + 12 C2H5OH = 9 CH3COOC2H5 + 10 H2O

C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + H2O =>
C2O4H2 + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + 5 H2O

Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{-4} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{-4} + ReO4{-} + 4 H2O

Cr6 + SnCl4 = CrCl3 + Sn4 =>
8 Cr6 + 36 SnCl4 = 48 CrCl3 + 9 Sn4

C18H36O2 + NaOH = C17H35COONa + H2O =>
C18H36O2 + NaOH = C17H35COONa + H2O

Fe2(SO4)3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + K2SO4 =>
Fe2(SO4)3 + 2 K3[Fe(Cn)6] = 2 Fe[Fe(Cn)6] + 3 K2SO4

FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O

*2Na*2H2O = NaOH + H2 =>
*2Na*2H2O = 2 NaOH + H2

P2O5 + LiOH = LiPO3 + H2O =>
P2O5 + 2 LiOH = 2 LiPO3 + H2O

Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + Na(NO3)(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na(NO3)(aq)

Co(NH3)2Cl2 + NH4Cl + O2 = [Co(NH3)3Cl2]Cl + H2O =>
4 Co(NH3)2Cl2 + 4 NH4Cl + O2 = 4[Co(NH3)3Cl2]Cl + 2 H2O

Fe + (NO3)3 + Ca(OH)2 = Fe(OH)3 + Ca(NO3)2 =>
2 Fe + 2(NO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(NO3)2

(NH4)2CrO4 + Co(C2H3O2)3 = Co2(CrO4)3 + NH4C2H3O2 =>
3(NH4)2CrO4 + 2 Co(C2H3O2)3 = Co2(CrO4)3 + 6 NH4C2H3O2

ZnPb{2+} = Zn + Pb{2+} =>
ZnPb{2+} = Zn + Pb{2+}

F2 + HCl = Cl + HF =>
F2 + 2 HCl = 2 Cl + 2 HF

Ba(NO2)2 + KMnO4 + H2O = MnO2 + KOH + Ba(NO3)2 =>
3 Ba(NO2)2 + 4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 Ba(NO3)2

K4[Mn(CN)6] + H2O + O2 = K3[Mn(CN)6] + KOH =>
4 K4[Mn(CN)6] + 2 H2O + O2 = 4 K3[Mn(CN)6] + 4 KOH

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
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 op12/15/24
Vergelijkingen in evenwicht op11/22/24
Vergelijkingen in evenwicht op12/22/23
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?