Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op05/03/16

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
C2H4O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O

Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O

NaclO3 + MnO2 + NaOH = Nacl + Na2MnO4 + H2O =>
NaclO3 + 3 MnO2 + 6 NaOH = Nacl + 3 Na2MnO4 + 3 H2O

NH3 + KMNO4 + H2SO4 = N2 + MNSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMNO4 + 9 H2SO4 = 5 N2 + 6 MNSO4 + 3 K2SO4 + 24 H2O

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

NaBr + H2SO4 = Na2SO4 + SO2 + Br2 + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + SO2 + Br2 + 2 H2O

HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2

C2H5OH + HCOOH = C2H5COOH + H2O =>
C2H5OH + HCOOH = C2H5COOH + H2O

SIO2(s) + C(s) = SIC(s) + CO(g) =>
SIO2(s) + 3 C(s) = SIC(s) + 2 CO(g)

Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

AgNO3 + H2O = HNO3 + Ag2O =>
2 AgNO3 + H2O = 2 HNO3 + Ag2O

SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O

Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O

C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)

MgOH + HBr = MgBr + H2O =>
MgOH + HBr = MgBr + H2O

Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H

NaCrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO2 + 2 Br2 + 4 NaOH = NaCrO4 + 4 NaBr + 2 H2O

KCLO + Fe(OH)2 + H2SO4 = KCL + Fe2(SO4)3 + H2O =>
KCLO + 2 Fe(OH)2 + 3 H2SO4 = KCL + Fe2(SO4)3 + 5 H2O

S(s) + H2(g) = H2S =>
S(s) + H2(g) = H2S

SIO2(s) + C(s) = SI(s) + CO2(g) =>
SIO2(s) + C(s) = SI(s) + CO2(g)

S(s) + H2(g) = H2S(g) =>
S(s) + H2(g) = H2S(g)

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Na3CO(NO2)6(s) + HCl(aq) = NaCl + H3CO(NO2)6 =>
Na3CO(NO2)6(s) + 3 HCl(aq) = 3 NaCl + H3CO(NO2)6

S(s) + H2(g) = H2S(l) =>
S(s) + H2(g) = H2S(l)

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

HNO3 + Fe2SO4 = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
16 HNO3 + 3 Fe2SO4 = Fe2(SO4)3 + 4 Fe(NO3)3 + 4 NO + 8 H2O

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

SiO2(s) + C(s) = Si(s) + CO2(g) =>
SiO2(s) + C(s) = Si(s) + CO2(g)

K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O

CH3CH2CHOH + O2 = CH3COOH + H2O =>
4 CH3CH2CHOH + 5 O2 = 6 CH3COOH + 2 H2O

K + HNO3 = KNO3 + N20 + H2O =>
100 K + 120 HNO3 = 100 KNO3 + N20 + 60 H2O

CU + HCl = CUCl + H =>
CU + HCl = CUCl + H

Zn(s) + O2(g) = ZnO(s) =>
2 Zn(s) + O2(g) = 2 ZnO(s)

ZrOCl2 + NH4OH + H2O = Zr(OH)4 + NH4Cl =>
ZrOCl2 + 2 NH4OH + H2O = Zr(OH)4 + 2 NH4Cl

CU + HCl = CUCl + H =>
CU + HCl = CUCl + H

H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S

AlS + O2 = Al2O3 + SO2 =>
4 AlS + 7 O2 = 2 Al2O3 + 4 SO2

MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O

K2[Ni(CN)4] + Br2 + KOH = Ni(OH)2 + CNBr + KBr =>
K2[Ni(CN)4] + 4 Br2 + 2 KOH = Ni(OH)2 + 4 CNBr + 4 KBr

Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

FeSO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O

Na + NH3 + C = NaCN + H2 =>
2 Na + 2 NH3 + 2 C = 2 NaCN + 3 H2

FeC2O4 + Cr2O7 + H{+} = Fe{2+} + Cr{3+} + CO2 + H2O =>
4 FeC2O4 + Cr2O7 + 14 H{+} = 4 Fe{2+} + 2 Cr{3+} + 8 CO2 + 7 H2O

H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S

Cu + Zn = Cu3Zn2 =>
3 Cu + 2 Zn = Cu3Zn2

Na2Ac + HCl(aq) = NaCl + H2Ac =>
Na2Ac + 2 HCl(aq) = 2 NaCl + H2Ac

AlCl3 + NH4OH = AlOOH + NH4Cl + H2O =>
AlCl3 + 3 NH4OH = AlOOH + 3 NH4Cl + H2O

1 2 3 4 5 6 7 8 9 10 11 12 13 14
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 op04/26/16
Vergelijkingen in evenwicht op04/03/16
Vergelijkingen in evenwicht op05/03/15
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?