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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO4 + H{+} + {-} = P + H2O =>
H3PO4 + 5 H{+} + 5e = P + 4 H2O

Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2

CuSO4 + NaCl + H2O = CuCl2H + Na2SO4 + OH =>
CuSO4 + 2 NaCl + H2O = CuCl2H + Na2SO4 + OH

C6H12 + Br2 = C6Br2 + H =>
C6H12 + Br2 = C6Br2 + 12 H

(CO)3 + H2O = H2(CO)3 + OH =>
(CO)3 + 2 H2O = H2(CO)3 + 2 OH

NaClO4 + Fe(NO3)2 = NaNO3 + Fe(ClO4)2 =>
2 NaClO4 + Fe(NO3)2 = 2 NaNO3 + Fe(ClO4)2

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

Ag + NaNO3 = Ag(NO3)2 + Na =>
Ag + 2 NaNO3 = Ag(NO3)2 + 2 Na

As2 + O2 = As2O5 =>
2 As2 + 5 O2 = 2 As2O5

Ag2(SO4) = Ag + SO4 =>
Ag2(SO4) = 2 Ag + SO4

AgNO3 + HCOOH = Ag(OH)2 + (HCO)2NO3 =>
AgNO3 + 2 HCOOH = Ag(OH)2 + (HCO)2NO3

(NH4)3N + Ca = H2 + Ca3N2 =>
(NH4)3N + 6 Ca = 6 H2 + 2 Ca3N2

Al + H(SO4) = Al(SO4) + H2 =>
2 Al + 2 H(SO4) = 2 Al(SO4) + H2

CH3NH2 + HI = NH3 + I + CH3 =>
CH3NH2 + HI = NH3 + I + CH3

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

Xe + He = XeHe =>
Xe + He = XeHe

Pb3NO2 + KI = Pb3I + KNO2 =>
Pb3NO2 + KI = Pb3I + KNO2

Ag(NO3)2 = Ag + NO2 + O2 =>
Ag(NO3)2 = Ag + 2 NO2 + O2

Fe(NO3)3 + Ag2SO4 = Fe2(SO4)3 + AgNO3 =>
2 Fe(NO3)3 + 3 Ag2SO4 = Fe2(SO4)3 + 6 AgNO3

C6H12O6 = C12H22O11 + H2O =>
2 C6H12O6 = C12H22O11 + H2O

UO2 + Na2CO3 + O2 + H2O = Na4UO2(CO3)3 + NaOH =>
2 UO2 + 6 Na2CO3 + O2 + 2 H2O = 2 Na4UO2(CO3)3 + 4 NaOH

HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)

NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)

Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2

FeCr + H2SO4 = FeSO4 + Cr2(SO4)3 + H2 =>
2 FeCr + 5 H2SO4 = 2 FeSO4 + Cr2(SO4)3 + 5 H2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

C9H11Cl + HNO3 = C9H10NO2Cl + H2O =>
C9H11Cl + HNO3 = C9H10NO2Cl + H2O

Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn

K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

MgI2(aq) + Br2(l) = MgBr2(aq) + I2(s) =>
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(s)

C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Al + HCl + KCNS = KCl + NH4Cl + C + H2S + AlCl3 =>
4 Al + 18 HCl + 3 KCNS = 3 KCl + 3 NH4Cl + 3 C + 3 H2S + 4 AlCl3

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

EtOH + NaOH = NaOEt + H2O =>
EtOH + NaOH = NaOEt + H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3

Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3

HNO3 + CaI2 = Ca(NO3)2 + I2 + NO + H2O =>
8 HNO3 + 3 CaI2 = 3 Ca(NO3)2 + 3 I2 + 2 NO + 4 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO

SrO + CO2 = SrCO3 =>
SrO + CO2 = SrCO3

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

FeS + CuCl2 = FeCl2 + CuS =>
FeS + CuCl2 = FeCl2 + CuS

LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2

Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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