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
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4

BrCl + K2SO4 = KCl + Br2SO4 =>
2 BrCl + K2SO4 = 2 KCl + Br2SO4

HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + H(OH) =>
3 HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + 3 H(OH)

KAl(SO4)2 + NH4(OH) = Al(OH)3 + (NH4)2SO4 + KOH =>
KAl(SO4)2 + 4 NH4(OH) = Al(OH)3 + 2(NH4)2SO4 + KOH

Cu + NO = CuNO =>
Cu + NO = CuNO

CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2

CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl

Ag2S + H2SO4 = H2S + Ag2SO4 =>
Ag2S + H2SO4 = H2S + Ag2SO4

KO2(s) + CO2(g) = KCO3(s) + O2(g) =>
2 KO2(s) + 2 CO2(g) = 2 KCO3(s) + O2(g)

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

PtCl5 = Pt + Cl =>
PtCl5 = Pt + 5 Cl

H2SO4 + (NH4)2SO4 = H(NH4) + SO4 =>
H2SO4 + (NH4)2SO4 = 2 H(NH4) + 2 SO4

Cr2O7{2-} + CH3CH2OH + H{+} = Cr{3+} + CH3COOH + H2O =>
2 Cr2O7{2-} + 3 CH3CH2OH + 16 H{+} = 4 Cr{3+} + 3 CH3COOH + 11 H2O

C8H10N4O2 = C8 + H10 + N4 + O2 =>
C8H10N4O2 = C8 + H10 + N4 + O2

HCHO + NO3{-} + H{+} = N2O + CO2 + H2O =>
2 HCHO + 2 NO3{-} + 2 H{+} = N2O + 2 CO2 + 3 H2O

Zn(s) + HCl = ZnCl2 + H2(g) =>
Zn(s) + 2 HCl = ZnCl2 + H2(g)

HOCl + NaOH = NaClO3 + NaCl + H2O =>
3 HOCl + 3 NaOH = NaClO3 + 2 NaCl + 3 H2O

Ag2S(s) + Al(s) + H2O(l) = Ag(s) + Al2O3(s) + H2S(aq) =>
3 Ag2S(s) + 2 Al(s) + 3 H2O(l) = 6 Ag(s) + Al2O3(s) + 3 H2S(aq)

PbBr + NaS = NaBr + PbS =>
PbBr + NaS = NaBr + PbS

CH3CH2COCl + C6H5ONa = CH3CH2COOC6H5 + NaCl =>
CH3CH2COCl + C6H5ONa = CH3CH2COOC6H5 + NaCl

C18H38(s) + O2 = CO2 + H2O =>
2 C18H38(s) + 55 O2 = 36 CO2 + 38 H2O

Cu2O + HNO3 = Cu(NO3)2 + NO2NO + H2O =>
2 Cu2O + 10 HNO3 = 4 Cu(NO3)2 + NO2NO + 5 H2O

C3H7NO2 + HCl = C3H7NH3Cl + Cl2 + H2O =>
C3H7NO2 + 7 HCl = C3H7NH3Cl + 3 Cl2 + 2 H2O

K2MnO4 + KBr2 + H2SO4 = MnSO4 + K2SO4 + Br2 + H2O =>
K2MnO4 + 4 KBr2 + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 Br2 + 4 H2O

CH4 + CO2 = C12H22O12 + H2O =>
23 CH4 + 25 CO2 = 4 C12H22O12 + 2 H2O

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

Fe2(SO4)3 + PbCl2 = Fe2Cl2 + Pb(SO4)3 =>
Fe2(SO4)3 + PbCl2 = Fe2Cl2 + Pb(SO4)3

KNO3 + KI + H2SO4 = I2 + NO2 + K2SO4 + H2O =>
2 KNO3 + 2 KI + 2 H2SO4 = I2 + 2 NO2 + 2 K2SO4 + 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

(VO2)2SO4 + H2O2 = (VO4)2SO4 + H2O =>
(VO2)2SO4 + 4 H2O2 = (VO4)2SO4 + 4 H2O

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

K2Cr2O7 + CrO + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 CrO + 13 H2SO4 = K2SO4 + 4 Cr2(SO4)3 + 13 H2O

Cr2O7{-2} + H2O2 + H3O{+} = CrO5 + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H3O{+} = 2 CrO5 + 7 H2O

Hg3N2 + S = HgS + N4N3 =>
7 Hg3N2 + 21 S = 21 HgS + 2 N4N3

KCl + HJ = HCl + KJ =>
KCl + HJ = HCl + KJ

Pd(NO3)2 + Na2CO3 = Na2(NO3)2 + PdCO3 =>
Pd(NO3)2 + Na2CO3 = Na2(NO3)2 + PdCO3

C3Hg + O2 = CO2 + Hg2O =>
4 C3Hg + 13 O2 = 12 CO2 + 2 Hg2O

NBr3 + H2O = NH3 + OBr2 =>
2 NBr3 + 3 H2O = 2 NH3 + 3 OBr2

K2Co3 + BaCl2 = K2Cl2 + BaCo3 =>
K2Co3 + BaCl2 = K2Cl2 + BaCo3

Cl{-} + H2O = HCl + OH{-} =>
Cl{-} + H2O = HCl + OH{-}

C2H5NO2 + Fe + HCl = C2H8NCl + FeCl2 + H2O =>
C2H5NO2 + 3 Fe + 7 HCl = C2H8NCl + 3 FeCl2 + 2 H2O

Co + H2SeO4 = Co2(SeO4)3 + H2 =>
2 Co + 3 H2SeO4 = Co2(SeO4)3 + 3 H2

Ba + Fe3Cl3 = BaCl2 + Fe =>
3 Ba + 2 Fe3Cl3 = 3 BaCl2 + 6 Fe

Na3P + Cl2 + NaOH = NaCl + Na3PO4 + H2O =>
Na3P + 4 Cl2 + 8 NaOH = 8 NaCl + Na3PO4 + 4 H2O

ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl

Zn(s) + Au{3+}(aq) = Au(s) + Zn2{+}(aq) =>
6 Zn(s) + Au{3+}(aq) = Au(s) + 3 Zn2{+}(aq)

(CH3CH2NH3)2SO4 + NaOH = Na2SO4 + H2O + CH3CH2NH2 =>
(CH3CH2NH3)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 CH3CH2NH2

MnO2 + Ca(OH)2 = CaMnO3 + H2O =>
MnO2 + Ca(OH)2 = CaMnO3 + H2O

CH3C6H4 + NaO = CH3C6H4O + Na =>
CH3C6H4 + NaO = CH3C6H4O + Na

C2H4 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
C2H4 + 2 KMnO4 + 3 H2SO4 = (COOH)2 + 2 MnSO4 + K2SO4 + 4 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 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?