Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/26/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
CsOH + BeO + H2O = Cs2[Be(OH)4] =>
2 CsOH + BeO + H2O = Cs2[Be(OH)4]

H + N2O = OH + N2 =>
H + N2O = OH + N2

CO2 + CaO = CaCO + O2 =>
CO2 + CaO = CaCO + O2

Au + KCN + O2 + H2O = K(AuC2N2) + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K(AuC2N2) + 4 KOH

C2H4O + Cl2 = C2Cl3OH + HCl =>
C2H4O + 3 Cl2 = C2Cl3OH + 3 HCl

HCHO + H2 = CH2OH =>
2 HCHO + H2 = 2 CH2OH

Cr + I2 = CrI2 =>
Cr + I2 = CrI2

Zn + S = ZnS =>
Zn + S = ZnS

CH3NO2 + Zn + HCl = CH3NH2 + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 6 HCl = CH3NH2 + 3 ZnCl2 + 2 H2O

MnO4{-}(aq) + H{+}(aq) + Br{-}(aq) = Mn{2+}(aq) + Br2(l) + H2O(l) =>
2 MnO4{-}(aq) + 16 H{+}(aq) + 10 Br{-}(aq) = 2 Mn{2+}(aq) + 5 Br2(l) + 8 H2O(l)

Sb + Cl = SbCl =>
Sb + Cl = SbCl

Mg(NO3)2 + H2(SO4) = Mg(SO4) + H2(NO3)2 =>
Mg(NO3)2 + H2(SO4) = Mg(SO4) + H2(NO3)2

K3[Al(OH)6] + NaOH = Na3[Al(OH)6] + KOH =>
K3[Al(OH)6] + 3 NaOH = Na3[Al(OH)6] + 3 KOH

PBr3 + Cl2 + H2O = H3PO4 + HCl + Br2 =>
2 PBr3 + 5 Cl2 + 8 H2O = 2 H3PO4 + 10 HCl + 3 Br2

KCIO3 + H2SO4 = KHSO4 + O2 + CIO2 + H2O =>
4 KCIO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CIO2 + 2 H2O

C2H6 = C2H + H2 =>
2 C2H6 = 2 C2H + 5 H2

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

ZnO + HClO = Zn(ClO)2 + H2O =>
ZnO + 2 HClO = Zn(ClO)2 + H2O

Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2

C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2

CH3CH2COOH + C3H7OH = CH3CH2CH2COOC3H7 + H2O =>
3 CH3CH2COOH + 4 C3H7OH = 3 CH3CH2CH2COOC3H7 + 4 H2O

BaO + CO = Ba + CO2 =>
BaO + CO = Ba + CO2

HPO + H2O = H3PO2 =>
HPO + H2O = H3PO2

N2H4 + Zn(OH)2 = NH2OH + Zn =>
N2H4 + Zn(OH)2 = 2 NH2OH + Zn

K + Br2 = K1Br4 =>
K + 2 Br2 = K1Br4

H2S + Hg = SHg + H2 =>
H2S + Hg = SHg + H2

Pb(NO3)2 + Na(l) = Pb(l)2 + NaNO3 =>
2 Pb(NO3)2 + 4 Na(l) = Pb(l)2 + 4 NaNO3

Sb + H2O = H2 + Sb2O3 =>
2 Sb + 3 H2O = 3 H2 + Sb2O3

CaCl2 + K2SO4 = CaSO4 + KCl =>
CaCl2 + K2SO4 = CaSO4 + 2 KCl

W + H2 = WH2 =>
W + H2 = WH2

N{2+} = N{4+} + e =>
N{2+} = N{4+} + 2e

Al + NaNO3 + NaOH = NaAlO2 + NH3 + N2 =>
6 Al + 3 NaNO3 + 3 NaOH = 6 NaAlO2 + NH3 + N2

NaI + KClO3 + H2SO4 = I2 + KCl + Na2SO4 + H2O =>
6 NaI + KClO3 + 3 H2SO4 = 3 I2 + KCl + 3 Na2SO4 + 3 H2O

(CH3)3N + HCl = (CH3)2NH + CH3Cl =>
(CH3)3N + HCl = (CH3)2NH + CH3Cl

NaBF4 + B2O3 + H2SO4 = BF3 + NaHSO4 + H2O =>
6 NaBF4 + B2O3 + 6 H2SO4 = 8 BF3 + 6 NaHSO4 + 3 H2O

KMnO4 + H2SO4 + Na2HAsO3 = MnSO4 + K2SO4 + Na2HAsO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2HAsO3 = 2 MnSO4 + K2SO4 + 5 Na2HAsO4 + 3 H2O

C6H5NH3 + Cl + NaOH = C6H5NH2 + NaCl + H2O =>
C6H5NH3 + Cl + NaOH = C6H5NH2 + NaCl + H2O

CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2

KOOCCH2COOK + KOH = CH4 + K2CO3 =>
KOOCCH2COOK + 2 KOH = CH4 + 2 K2CO3

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Fe(NO3)3 + MgS = Fe2S3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgS = Fe2S3 + 3 Mg(NO3)2

ZnS + CaO = ZnO + CaS =>
ZnS + CaO = ZnO + CaS

P + Ba = Ba2P =>
P + 2 Ba = Ba2P

MnSO4 + Fe2(SO4)3 + H2O = MnO2 + FeSO4 + H2SO4 =>
MnSO4 + Fe2(SO4)3 + 2 H2O = MnO2 + 2 FeSO4 + 2 H2SO4

(CH3COO)2Ba + K2CrO4 = BaCrO4 + (CH3COO)K =>
(CH3COO)2Ba + K2CrO4 = BaCrO4 + 2(CH3COO)K

NH{4}NO{3} = H{2}O + N{2}O =>
NH{4}NO{3} = H{2}O + N{2}O

NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2

Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2

H2S + Cd(NO3)2 = HNO3 + CdS =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS

Pb{2+} + Br{-} = PbBr2 =>
Pb{2+} + 2 Br{-} = PbBr2

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 54 55 56 57
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 op12/19/24
Vergelijkingen in evenwicht op11/26/24
Vergelijkingen in evenwicht op12/26/23
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?