Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/24/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
F + O = FO2 =>
F + 2 O = FO2

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

H2O2 + NaI = H2O + NaIO3 =>
3 H2O2 + NaI = 3 H2O + NaIO3

C2 + H2 + O2 = C2H5OH =>
2 C2 + 6 H2 + O2 = 2 C2H5OH

FS2 + O2 = F2O3 + SO2 =>
4 FS2 + 11 O2 = 2 F2O3 + 8 SO2

Sr(OH)2(aq) + HClO4(aq) = Sr(ClO4)2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HClO4(aq) = Sr(ClO4)2(aq) + 2 H2O(l)

P4 + OH = PH3 + H3PO4 =>
P4 + 12 OH = PH3 + 3 H3PO4

FeSe + HCl = FeCl2 + H2Se =>
FeSe + 2 HCl = FeCl2 + H2Se

Ru + O2 = Ru2O3 =>
4 Ru + 3 O2 = 2 Ru2O3

C20H14O4 + C6H8O7 = C20H14O4C6H8O7 =>
C20H14O4 + C6H8O7 = C20H14O4C6H8O7

CuS + Cr = Cr2S3 + Cu =>
3 CuS + 2 Cr = Cr2S3 + 3 Cu

N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O

BaSO4Cu(OH)2 = CuSO4Ba(OH)2 =>
BaSO4Cu(OH)2 = CuSO4Ba(OH)2

Na2HBO3 + HCl = NaCl + H3BO3 =>
Na2HBO3 + 2 HCl = 2 NaCl + H3BO3

HNO3 + KCl + O2 = Cl2 + H2O + KNO3 =>
4 HNO3 + 4 KCl + O2 = 2 Cl2 + 2 H2O + 4 KNO3

Bi(ClO3)5 + Na2CO3 = Bi2(CO3)5 + NaClO3 =>
2 Bi(ClO3)5 + 5 Na2CO3 = Bi2(CO3)5 + 10 NaClO3

Zn + H2SO4 + Sb2O3 = ZnSO4 + SbH3 + H2O =>
6 Zn + 6 H2SO4 + Sb2O3 = 6 ZnSO4 + 2 SbH3 + 3 H2O

O2 + Zn + H2SO4 = ZnSO4 + H2O =>
O2 + 2 Zn + 2 H2SO4 = 2 ZnSO4 + 2 H2O

K2Cr2O7 + Zn + H2SO4 = ZnSO4 + Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 Zn + 7 H2SO4 = 4 ZnSO4 + Cr2(SO4)2 + K2SO4 + 7 H2O

N{5+} + N{3-} = N2 =>
3 N{5+} + 5 N{3-} = 4 N2

Na3AsO4(aq) + MgCl2(aq) = Mg3(AsO4)2 + NaCl =>
2 Na3AsO4(aq) + 3 MgCl2(aq) = Mg3(AsO4)2 + 6 NaCl

Co2O3(s) + H2O(g) = Co(OH)3(s) =>
Co2O3(s) + 3 H2O(g) = 2 Co(OH)3(s)

BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2

C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O

Pb(NO3)2 + NaIO = NaNO3 + Pb(IO)2 =>
Pb(NO3)2 + 2 NaIO = 2 NaNO3 + Pb(IO)2

Pb + AgClO3 = Pb(ClO3)4 + Ag =>
Pb + 4 AgClO3 = Pb(ClO3)4 + 4 Ag

Al2OH3 + Cl = HCl + Al + H2O =>
Al2OH3 + Cl = HCl + 2 Al + H2O

Ba + H2CO3 = H2 + BaCO3 =>
Ba + H2CO3 = H2 + BaCO3

S3Sb2 + NaOH + N2 + H2O = NaSbO3 + Na2SO4 + NH3 =>
3 S3Sb2 + 24 NaOH + 14 N2 + 30 H2O = 6 NaSbO3 + 9 Na2SO4 + 28 NH3

Cr2O7{-2} + H{+} + H2SO3 = Cr{+3} + HSO4 + H2O =>
Cr2O7{-2} + 8 H{+} + 2 H2SO3 = 2 Cr{+3} + 2 HSO4 + 5 H2O

HCl(aq) + FeCl2(aq) + H2O2(aq) = FeCl3(aq) + H2O(l) =>
2 HCl(aq) + 2 FeCl2(aq) + H2O2(aq) = 2 FeCl3(aq) + 2 H2O(l)

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 2 NaNO3 + 21 NH4NO3 + 12 H2O

Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)

NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3

HgCl + Ca(OH)2 = HgO + CaCl2 + H2 =>
2 HgCl + Ca(OH)2 = 2 HgO + CaCl2 + H2

BaCO3 + CH3CH2COOH = Ba(CH3CH2COO)2 + H2O + CO2 =>
BaCO3 + 2 CH3CH2COOH = Ba(CH3CH2COO)2 + H2O + CO2

C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl =>
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl

C3H8 + O3 = CO2 + H2O =>
3 C3H8 + 10 O3 = 9 CO2 + 12 H2O

C6H6 + CO2 = CO + H2O =>
C6H6 + 9 CO2 = 15 CO + 3 H2O

Ca + N2 = Ca(N2)2 =>
Ca + 2 N2 = Ca(N2)2

S + NO3 = SO3 + NO =>
2 S + 3 NO3 = 2 SO3 + 3 NO

MeO + H2 = Me + H2O =>
MeO + H2 = Me + H2O

KCN + CaO = K2O + Ca(CN)2 =>
2 KCN + CaO = K2O + Ca(CN)2

W + NiSe = Ni + WSe2 =>
W + 2 NiSe = 2 Ni + WSe2

Mg + Pb2O3 = Pb + MgO =>
3 Mg + Pb2O3 = 2 Pb + 3 MgO

Na + H + C + O2 = NaHCO3(s) =>
2 Na + 2 H + 2 C + 3 O2 = 2 NaHCO3(s)

Fe(NO3)2 + HI = FeI2 + HNO3 =>
Fe(NO3)2 + 2 HI = FeI2 + 2 HNO3

C2H2 + CuCl + NH4OH = C2Cu2 + H2O + NH4Cl =>
C2H2 + 2 CuCl + 2 NH4OH = C2Cu2 + 2 H2O + 2 NH4Cl

S2O3{-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
2 S2O3{-} + 7 Cl2 + 10 H2O = 4 SO4{2-} + 14 Cl{-} + 20 H{+}

AgC2H3O2 + NaPO4 = AgPO4 + NaC2H3O2 =>
AgC2H3O2 + NaPO4 = AgPO4 + NaC2H3O2

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
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 op12/17/24
Vergelijkingen in evenwicht op11/24/24
Vergelijkingen in evenwicht op12/24/23
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?