Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op01/30/25

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S

Pb2Cl8 + Mg = MgCl2 + Pb =>
Pb2Cl8 + 4 Mg = 4 MgCl2 + 2 Pb

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

Sb(ClO2)5 = SbCl5 + O2 =>
Sb(ClO2)5 = SbCl5 + 5 O2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

AgNo3 + Nh4Br = AgBr + Nh4No3 =>
AgNo3 + Nh4Br = AgBr + Nh4No3

Dy + Cl2 = DyCl3 =>
2 Dy + 3 Cl2 = 2 DyCl3

FeCl3 + NaSCN = FeSCN{+2} + SCN{-}2 + NaCl =>
FeCl3 + 3 NaSCN = FeSCN{+2} + 2 SCN{-}2 + 3 NaCl

NaHCO3 + CH3COOH = NaCH3COOH + CO2 + H2O =>
8 NaHCO3 + 9 CH3COOH = 8 NaCH3COOH + 10 CO2 + 6 H2O

CuCl2 + KI = CuI + KCl2 =>
CuCl2 + KI = CuI + KCl2

Zn(OH)4 + H = H2O + Zn(OH)2 =>
Zn(OH)4 + 2 H = 2 H2O + Zn(OH)2

Mg02 = Mg03 =>
3 Mg02 = 2 Mg03

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

Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O

SO4O2 = SO4 + O2 =>
SO4O2 = SO4 + O2

LiHCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + Li2SO4(aq) =>
2 LiHCO3(s) + H2SO4(aq) = 2 CO2(g) + 2 H2O(l) + Li2SO4(aq)

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

MgSO4 + Cl2 = MgCl2 + SO2 + O2 =>
MgSO4 + Cl2 = MgCl2 + SO2 + O2

Al3I3 + O2 = Al + I2O3 =>
4 Al3I3 + 9 O2 = 12 Al + 6 I2O3

H2O + SO3 = H2SO4* =>
H2O + SO3 = H2SO4*

BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl

CuCO3*Cu(OH)2 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3*Cu(OH)2 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2

Zn(OH)4 + H = H2O + Zn(OH)2 =>
Zn(OH)4 + 2 H = 2 H2O + Zn(OH)2

S4{-2} + e = S{-6} =>
S4{-2} + 22e = 4 S{-6}

Cu2 + AgNO3 = Cu2NO3 + Ag =>
Cu2 + AgNO3 = Cu2NO3 + Ag

CaBr2 + K(CO3)2 = Ca(CO3)2 + KBr2 =>
CaBr2 + K(CO3)2 = Ca(CO3)2 + KBr2

HNO3 + H4N2O3 + FeS2 + H2O = FeN3O9 + H2S =>
22 HNO3 + H4N2O3 + 8 FeS2 + 3 H2O = 8 FeN3O9 + 16 H2S

Na2CO3 + HgCl2 = Hg(CO3) + NaCl =>
Na2CO3 + HgCl2 = Hg(CO3) + 2 NaCl

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2

W2S3 + O2 = WO2 + SO2 =>
W2S3 + 5 O2 = 2 WO2 + 3 SO2

Na2SO4(s) = Na(aq) + SO4(aq) =>
Na2SO4(s) = 2 Na(aq) + SO4(aq)

NaNO3 + HgSO4 = Na2SO4 + Hg(NO3)2 =>
2 NaNO3 + HgSO4 = Na2SO4 + Hg(NO3)2

Fe(OH)2 + Li = LiOH + Fe =>
Fe(OH)2 + 2 Li = 2 LiOH + Fe

MgSO3 + H2SO4 = MgSO4 + H2SO3 =>
MgSO3 + H2SO4 = MgSO4 + H2SO3

Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

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

CH3CH2COOH + C3H8O = C6H12O2 + H2O =>
CH3CH2COOH + C3H8O = C6H12O2 + H2O

NaClO + H2SO4 = Na2SO4 + NaClO2 + Cl2 + H2O =>
3 NaClO + H2SO4 = Na2SO4 + NaClO2 + Cl2 + H2O

Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3

Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)

Fe(NO3)3 + (NH4)2S + H2O = S + NH4NO3 + Fe(OH)2 =>
10 Fe(NO3)3 + 13(NH4)2S + 14 H2O = 13 S + 28 NH4NO3 + 10 Fe(OH)2

K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S

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 53
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 op01/23/25
Vergelijkingen in evenwicht op12/31/24
Vergelijkingen in evenwicht op01/30/24
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?