Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op01/31/25

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2

(NH4)3PO4(ac) + Ba(NO3)2(ac) = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4(ac) + 3 Ba(NO3)2(ac) = Ba3(PO4)2 + 6 NH4NO3

K(OH)3 + H2SO4 = K2(SO4)3 + H2O =>
2 K(OH)3 + 3 H2SO4 = K2(SO4)3 + 6 H2O

PH3 + OH = P4 + H2O =>
4 PH3 + 12 OH = P4 + 12 H2O

Cu2O + H2CO3 = Cu2CO3 + H2O =>
Cu2O + H2CO3 = Cu2CO3 + H2O

Cr + H2SO4 = Cr2(SO3)3 + H2O =>
2 Cr + 3 H2SO4 = Cr2(SO3)3 + 3 H2O

NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4 =>
NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4

C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O

FeS2 + CI2 = FeCI3 + S2CI =>
FeS2 + 2 CI2 = FeCI3 + S2CI

HNO3 + CO2 = HNO2 + CO3 =>
HNO3 + CO2 = HNO2 + CO3

Cu2 + HCl = CuCl2 + H =>
Cu2 + 4 HCl = 2 CuCl2 + 4 H

KMnO4 + Ni2S3 + HCl = KCl + MnCl2 + NiCl2 + H2SO4 + H2O =>
22 KMnO4 + 5 Ni2S3 + 86 HCl = 22 KCl + 22 MnCl2 + 10 NiCl2 + 15 H2SO4 + 28 H2O

H + Cl = HCl =>
H + Cl = HCl

(NH4)2SO4 + Zn3N2 = (NH4)3N + Zn2(SO4)2 =>
6(NH4)2SO4 + 2 Zn3N2 = 4(NH4)3N + 3 Zn2(SO4)2

Li2O + Cl2 = LiCl + O2 =>
2 Li2O + 2 Cl2 = 4 LiCl + O2

C3H7OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
2 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + K2SO4 + Cr2(SO4)3 + 6 H2O

Sr + Na2SO4 = Sr2SO4 + Na =>
2 Sr + Na2SO4 = Sr2SO4 + 2 Na

Cs2CO3 + ZnBr2 = CsBr + Zn2(CO3)2 =>
2 Cs2CO3 + 2 ZnBr2 = 4 CsBr + Zn2(CO3)2

K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = CrSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 Fe(NH4)2(SO4)2 + 7 H2SO4 = 2 CrSO4 + 4 Fe2(SO4)3 + K2SO4 + 8(NH4)2SO4 + 7 H2O

Ca(OH)2 + H3PO4 = H2O + CaHPO3 + O =>
Ca(OH)2 + H3PO4 = 2 H2O + CaHPO3 + O

KMnO4 + NaOH + H2O2 = NaKO2 + MnO3 + H2O =>
2 KMnO4 + 2 NaOH + H2O2 = 2 NaKO2 + 2 MnO3 + 2 H2O

BCl3 + KOH = H3BO3 + KCl =>
BCl3 + 3 KOH = H3BO3 + 3 KCl

HNO2 + Rb2O = RbNO2 + H2O =>
2 HNO2 + Rb2O = 2 RbNO2 + H2O

CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4

Al + Sn4{+} = Sn + Al3{+} =>
3 Al + Sn4{+} = 4 Sn + Al3{+}

KMnO3 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO3 + 6 HCl + 3 H2S = 2 KCl + 2 MnCl2 + 3 S + 6 H2O

Fe2O3 + CH3COH = Fe(CH3CO)3 + H2O =>
Fe2O3 + 6 CH3COH = 2 Fe(CH3CO)3 + 3 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3

K2[Zn(OH)4] + H2S = KHS + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 H2S = 2 KHS + Zn(OH)2 + 2 H2O

CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2

TiO(NO3)2 + Ba(NO3)2 + CH4N2O = BaTiO3 + H2O + N2 + CO2 =>
3 TiO(NO3)2 + 3 Ba(NO3)2 + 10 CH4N2O = 3 BaTiO3 + 20 H2O + 16 N2 + 10 CO2

Na + MgCl2 = NaCl2 + Mg =>
Na + MgCl2 = NaCl2 + Mg

PbC2H5 + O2 = PbO + CO2 + H2O =>
4 PbC2H5 + 15 O2 = 4 PbO + 8 CO2 + 10 H2O

NaCl + MgCl2 = Mg(NaCl3) =>
NaCl + MgCl2 = Mg(NaCl3)

PCl3 + H2O = HCl + P + O =>
2 PCl3 + 3 H2O = 6 HCl + 2 P + 3 O

NaOH + KH2PO4 = H2O + KNa2PO4 =>
2 NaOH + KH2PO4 = 2 H2O + KNa2PO4

Ca(H2PO4)2*H2O + Ca10(PO4)6(OH)2 + H2O = Ca(HPO4)*2H2O =>
4 Ca(H2PO4)2*H2O + Ca10(PO4)6(OH)2 + 22 H2O = 14 Ca(HPO4)*2H2O

SiO2(s) = Si(l) + O(g) =>
SiO2(s) = Si(l) + 2 O(g)

NaOH + H + Cl = NaCl + H2O =>
NaOH + H + Cl = NaCl + H2O

Sn(s) + MgCl2(aq) = SnCl2(aq) + Mg(s) =>
Sn(s) + MgCl2(aq) = SnCl2(aq) + Mg(s)

O2 + Ca3N2 = CaO + N2 =>
3 O2 + 2 Ca3N2 = 6 CaO + 2 N2

MnOHCl + H2SO4 = MnSO4 + MnCl2 + H2O =>
2 MnOHCl + H2SO4 = MnSO4 + MnCl2 + 2 H2O

Zn + S = ZnS55 =>
Zn + 55 S = ZnS55

FeSO4 + Cl2 + H2O = Fe(OH)3 + H2SO4 + HCl =>
2 FeSO4 + Cl2 + 6 H2O = 2 Fe(OH)3 + 2 H2SO4 + 2 HCl

Cr2S + HCl = CrCl3 + H2S + H =>
Cr2S + 6 HCl = 2 CrCl3 + H2S + 4 H

Fe(HCO3)2 + ZnSO4 = FeSO4 + Zn(HCO3)2 =>
Fe(HCO3)2 + ZnSO4 = FeSO4 + Zn(HCO3)2

H2Cr207 + KOH = K2Cr207 + H2O =>
H2Cr207 + 2 KOH = K2Cr207 + 2 H2O

(H2)3 = H6 =>
(H2)3 = H6

CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4

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
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 op01/24/25
Vergelijkingen in evenwicht op01/01/25
Vergelijkingen in evenwicht op01/31/24
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?