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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + KOH = FeK3 + OHCl =>
FeCl3 + 3 KOH = FeK3 + 3 OHCl

O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2

H2 + O2 = H2O2 =>
H2 + O2 = H2O2

HCI = H + CI =>
HCI = H + CI

MgCl2 + Na2SO3 + H2O = Mg(OH)2 + NaCl + SO2 =>
MgCl2 + Na2SO3 + H2O = Mg(OH)2 + 2 NaCl + SO2

K + F2 = KF =>
2 K + F2 = 2 KF

C4H6 + HBr = Br + C3H8 =>
3 C4H6 + 14 HBr = 14 Br + 4 C3H8

VO2 + KOH = K2V4O9 + H2O =>
4 VO2 + 2 KOH = K2V4O9 + H2O

AgBr + NH4OH = [Ag(NH3)Br] + H2O =>
AgBr + NH4OH = [Ag(NH3)Br] + H2O

PBN + KI = PBI + KN =>
PBN + KI = PBI + KN

C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O

K + SO = KSO =>
K + SO = KSO

RaO = Ra + O2 =>
2 RaO = 2 Ra + O2

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O

Ca(OH)2 + SO2 = CaSO3H2O =>
Ca(OH)2 + SO2 = CaSO3H2O

ClCH2CO2H + S2 + O2 = CO2 + H2O + SCl2 =>
4 ClCH2CO2H + S2 + 7 O2 = 8 CO2 + 6 H2O + 2 SCl2

Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H

CaHPO4*2H2O + NH4HCO3 = CaCO3 + (NH4)2HPO4 + CO2 + H2O =>
CaHPO4*2H2O + 2 NH4HCO3 = CaCO3 + (NH4)2HPO4 + CO2 + 3 H2O

CaC2 + H2O = Ca(OH)2 + HC = CH =>
CaC2 + 2 H2O = Ca(OH)2 + 2 HC

NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH

C + H2O = CO + H2 =>
C + H2O = CO + H2

Al + Ag2SO4 = Al2(SO4)3 + Ag =>
2 Al + 3 Ag2SO4 = Al2(SO4)3 + 6 Ag

Co{3+} + Zn = Co + Zn{2+} =>
2 Co{3+} + 3 Zn = 2 Co + 3 Zn{2+}

H2O2 + PbS = H2 + PbSO4 =>
2 H2O2 + PbS = 2 H2 + PbSO4

CrO3 + Cl{-} + H{+} = Cl2 + H2O + Cr{3+} =>
2 CrO3 + 6 Cl{-} + 12 H{+} = 3 Cl2 + 6 H2O + 2 Cr{3+}

KOHH2O = KOH*H2O =>
KOHH2O = KOH*H2O

HBr = H + Br =>
HBr = H + Br

KOH + Cl2 + KIO2 = KIO4 + KCl + H2O =>
4 KOH + 2 Cl2 + KIO2 = KIO4 + 4 KCl + 2 H2O

NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O

C4H6 + HBr = Br + C3H8 =>
3 C4H6 + 14 HBr = 14 Br + 4 C3H8

K(MnO4) + H2C2O4 + H2SO4 = Mn(SO4) + K2(SO4) + CO2 + H2O =>
2 K(MnO4) + 5 H2C2O4 + 3 H2SO4 = 2 Mn(SO4) + K2(SO4) + 10 CO2 + 8 H2O

Sb2O5 + HCl = SbCl2 + Cl2 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl2 + 3 Cl2 + 5 H2O

Br + C3H5OH = C3H5OHBr2 =>
2 Br + C3H5OH = C3H5OHBr2

NiCl2 + KOH = KCl + Ni(OH)2 =>
NiCl2 + 2 KOH = 2 KCl + Ni(OH)2

K2O + HI = HK2O + I =>
K2O + HI = HK2O + I

CH4 + HCl = CCl6 + H2 =>
CH4 + 6 HCl = CCl6 + 5 H2

CuSO4*5H2O + C7H5NaO3 = Na2SO4 + Cu(C6H5OCOO)2 + H2O =>
CuSO4*5H2O + 2 C7H5NaO3 = Na2SO4 + Cu(C6H5OCOO)2 + 5 H2O

Ba3(BiO4)2 + CoCO3 = BaCO3 + Co3(BiO4)2 =>
Ba3(BiO4)2 + 3 CoCO3 = 3 BaCO3 + Co3(BiO4)2

KCl(s) + O2(g) = KClO3 =>
2 KCl(s) + 3 O2(g) = 2 KClO3

Na2O2 + H2O = NaOH2 + O2 =>
Na2O2 + 2 H2O = 2 NaOH2 + O2

NH4Fe(SO4)2*12H2O + KSCN = KSCN(SO4)2*12H2O + NH4Fe =>
NH4Fe(SO4)2*12H2O + KSCN = KSCN(SO4)2*12H2O + NH4Fe

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

Au(SCN)2({-}) + H2O = Au + CN({-}) + SO4({-2}) + SCN({-}) + H({+}) =>
6 Au(SCN)2({-}) + 4 H2O = 6 Au + CN({-}) + SO4({-2}) + 11 SCN({-}) + 8 H({+})

SnO2 + CO = Sn + CO2 =>
SnO2 + 2 CO = Sn + 2 CO2

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2 =>
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2

CuCl2BaOH2 = CuOH2BaCl2 =>
CuCl2BaOH2 = CuOH2BaCl2

Sn + Se + Te = SnSeTe =>
Sn + Se + Te = SnSeTe

EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2

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Breng de vergelijking van een chemische reactie in evenwicht
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