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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
Br2 + KOH = KBrO3 + KBr0 + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr0 + 3 H2O

Fr + N = FrN =>
Fr + N = FrN

Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO

C2 = C6 =>
3 C2 = C6

Fe2(SO4)3 + Ag = Ag(SO4) + Fe =>
Fe2(SO4)3 + 3 Ag = 3 Ag(SO4) + 2 Fe

MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O

CrI3 + H2O2 + OH{-} = CrO4{2-} + OI4{-} + H2O =>
8 CrI3 + 27 H2O2 + 22 OH{-} = 8 CrO4{2-} + 6 OI4{-} + 38 H2O

HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Fe2(SO4)3 + Ag = Fe2 + Ag(SO4)3 =>
Fe2(SO4)3 + Ag = Fe2 + Ag(SO4)3

H2S + NH4(OH) = H2O + (NH4)2S =>
H2S + 2 NH4(OH) = 2 H2O + (NH4)2S

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

H2 + O2 = H2O3 =>
2 H2 + 3 O2 = 2 H2O3

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Br2 + NaCrO3 + NaOH = Na2CrO4 + NaBr + H2O =>
Br2 + 2 NaCrO3 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 2 H2O

Ag + Fe2(SO4)3 = Ag2SO4 + Fe =>
6 Ag + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe

Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al

CH + S = CS + H2S =>
2 CH + 3 S = 2 CS + H2S

Ag + Fe2(SO4)3 = Ag(SO4)3 + Fe =>
Ag + Fe2(SO4)3 = Ag(SO4)3 + 2 Fe

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

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

Na2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 NaCl + 3 H2SO4 = 2 CrO2Cl2 + 3 Na2SO4 + 3 H2O

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

FeO + HCl2 = FeCl3 + HCl + O2 =>
2 FeO + 6 HCl2 = 2 FeCl3 + 6 HCl + O2

Al2(SO4)3 + Mg = Al2(Mg)3 + SO4 =>
Al2(SO4)3 + 3 Mg = Al2(Mg)3 + 3 SO4

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

HPO2 + Nb(OH)5 = Nb(PO2)5 + H2O =>
5 HPO2 + Nb(OH)5 = Nb(PO2)5 + 5 H2O

Fe2O3(l) + Al(l) = Fe(l) + Al2O3 =>
Fe2O3(l) + 2 Al(l) = 2 Fe(l) + Al2O3

As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO

KNO3 + HOH = KHOH + NO3 =>
KNO3 + HOH = KHOH + NO3

AgIO = Ag + IO =>
AgIO = Ag + IO

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

MgBr2 + Na3PO4 = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaBr

C2H4O2 + C2H6O2 = C6H10O4 + H2O =>
2 C2H4O2 + C2H6O2 = C6H10O4 + 2 H2O

K2CrO4 + NaCl + Fe = FeCrO4 + KCl + Na =>
K2CrO4 + 2 NaCl + Fe = FeCrO4 + 2 KCl + 2 Na

Zn + Ni2Cl = Ni + ZnCl2 =>
Zn + 2 Ni2Cl = 4 Ni + ZnCl2

(CH3)2CO + O2 = CO2 + H2O =>
(CH3)2CO + 4 O2 = 3 CO2 + 3 H2O

KNO3 + HOH = KHOH + NO3 =>
KNO3 + HOH = KHOH + NO3

PbF + Ca = Pb + CaF =>
PbF + Ca = Pb + CaF

H2SO4 + ZnFe2O4 = ZnSO4 + Fe2O3 + H2O =>
H2SO4 + ZnFe2O4 = ZnSO4 + Fe2O3 + H2O

H3Fe(CN)6 + NaF = H3[FeF6] + NaCN =>
H3Fe(CN)6 + 6 NaF = H3[FeF6] + 6 NaCN

CaSO4H2O = (CaSO4)2H2OH2O =>
2 CaSO4H2O = (CaSO4)2H2OH2O

Mg + HCI2 = MgCI2 + H =>
Mg + HCI2 = MgCI2 + H

TiO2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + C(s) + 2 Cl2(g) = TiCl4(s) + CO2(g)

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Co(OH)2 + NH3 = [Co(NH3)6]{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = [Co(NH3)6]{2+} + 2 OH{-}

MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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