Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/28/18

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Li2S = Li2 + S =>
Li2S = Li2 + S

Mg + N2O3 = Mg(NO2)2 + N2 =>
3 Mg + 4 N2O3 = 3 Mg(NO2)2 + N2

Cu(NO3)2 = CuO + O2 + NO2 =>
2 Cu(NO3)2 = 2 CuO + O2 + 4 NO2

Mg + NO2 = Mg(NO3)2 + N2O3 =>
Mg + 6 NO2 = Mg(NO3)2 + 2 N2O3

Mg + NO2 = Mg(NO3)2 + N2 =>
2 Mg + 6 NO2 = 2 Mg(NO3)2 + N2

P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO

CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O

SO3 + K = KSO3 =>
SO3 + K = KSO3

BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl

FeBr2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2(SO)4 + MnSO4 + Br2 + H2O =>
28 FeBr2 + 6 KMnO4 + 60 H2SO4 = 14 Fe2(SO4)3 + 3 K2(SO)4 + 6 MnSO4 + 28 Br2 + 60 H2O

Mg + N2O3 = Mg(NO2)2 + N2 =>
3 Mg + 4 N2O3 = 3 Mg(NO2)2 + N2

KMnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH

Mg + N2O3 = Mg(NO2)2 + N2 =>
3 Mg + 4 N2O3 = 3 Mg(NO2)2 + N2

Mg + NO2 = Mg(NO2)2 =>
Mg + 2 NO2 = Mg(NO2)2

Mg + NO2 = Mg(NO3)2 + N2 =>
2 Mg + 6 NO2 = 2 Mg(NO3)2 + N2

CH3COOH + HCL = H20 + CH3COOCL =>
10 CH3COOH + 10 HCL = H20 + 10 CH3COOCL

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O

KClO3 + HCl = KCl + ClO2 + H2O =>
5 KClO3 + 6 HCl = 5 KCl + 6 ClO2 + 3 H2O

Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = Na2SO4 + 8 HCl + H2SO4

Mg + NO2 = Mg(NO3)2 + N2O3 =>
Mg + 6 NO2 = Mg(NO3)2 + 2 N2O3

NaClO + NaOH + Al = NaAlO2 + H2O + NaCl =>
3 NaClO + 2 NaOH + 2 Al = 2 NaAlO2 + H2O + 3 NaCl

N2 + O2 + Mg = Mg(NO2)2 =>
N2 + 2 O2 + Mg = Mg(NO2)2

KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O

NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3

C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O

NA + L2 = NAL =>
2 NA + L2 = 2 NAL

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

NO2 + Mg = Mg(NO3)2 + N2 =>
6 NO2 + 2 Mg = 2 Mg(NO3)2 + N2

C6H10S + HCl = H2S + C6H10Cl2 =>
C6H10S + 2 HCl = H2S + C6H10Cl2

Pd(NO3)2 + C4H8N2O2 = Pd(C4H7N2O2)2 + HNO3 =>
Pd(NO3)2 + 2 C4H8N2O2 = Pd(C4H7N2O2)2 + 2 HNO3

NA + L2 = NAL =>
2 NA + L2 = 2 NAL

Pd(NO3)2 + C4H8N2O2 = Pd(C4H7N2O2)2 + HNO3 =>
Pd(NO3)2 + 2 C4H8N2O2 = Pd(C4H7N2O2)2 + 2 HNO3

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

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

HF + KOH = KF + H2O =>
HF + KOH = KF + H2O

K3[Cr(OH)6] + H2SO4 = K2SO4 + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 H2SO4 = 3 K2SO4 + 2 Cr(OH)3 + 6 H2O

CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CO + 7 H2O

chlorine + sodiumiodide = iodine + sodiumchloride =>
Cl2 + 2 NaI = I2 + 2 NaCl

HNO3 + Mg = Mg(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Mg = 5 Mg(NO3)2 + N2 + 6 H2O

hydrogenperoxide = water + oxygen =>
2 H2O2 = 2 H2O + O2

Na2CO3 + H2O = CO2 + Na + OH =>
Na2CO3 + H2O = CO2 + 2 Na + 2 OH

KBr + KIO3 + H2SO4 = Br2 + KI + K2SO4 + H2O =>
6 KBr + KIO3 + 3 H2SO4 = 3 Br2 + KI + 3 K2SO4 + 3 H2O

Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe

C2H5OH + HCOOH = C3H6O2 + H2O =>
C2H5OH + HCOOH = C3H6O2 + H2O

Zn + H2SO4 = S + ZnSO4 + H2O =>
3 Zn + 4 H2SO4 = S + 3 ZnSO4 + 4 H2O

Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2

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

1 2
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 op12/21/18
Vergelijkingen in evenwicht op11/28/18
Vergelijkingen in evenwicht op12/28/17
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?