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Chemische vergelijkingen in evenwicht op02/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
C12H16O6 + O2 = C2O + H2O =>
C12H16O6 + 4 O2 = 6 C2O + 8 H2O

NH3(aq) + O2(g) = N2(g) + H2O(l) =>
4 NH3(aq) + 3 O2(g) = 2 N2(g) + 6 H2O(l)

CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2

K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

HCl + Al = HCl(Al) =>
HCl + Al = HCl(Al)

Pb(No3)2 + K2CrO4 = Pb(CrO4)2 + K2No3 =>
Pb(No3)2 + 2 K2CrO4 = Pb(CrO4)2 + 2 K2No3

PbSO4 + NaOH = Na2PbO2 + SO2 + OH =>
PbSO4 + 2 NaOH = Na2PbO2 + SO2 + 2 OH

NH4F + Sr(NO3)2 + CO(NH2)2 = SrF2 + CO2 + H2O + N2 =>
6 NH4F + 3 Sr(NO3)2 + 2 CO(NH2)2 = 3 SrF2 + 2 CO2 + 16 H2O + 8 N2

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

C3H4 + KMnO4 + KOH = CH3COOK + MnO2 + K2CO3 =>
5 C3H4 + 8 KMnO4 + KOH = 7 CH3COOK + 8 MnO2 + K2CO3

Ag2Se + NaNO3 + H2SO4 = Ag2SO4 + SeO2 + NO2 + Na2SO4 + H2O =>
Ag2Se + 6 NaNO3 + 4 H2SO4 = Ag2SO4 + SeO2 + 6 NO2 + 3 Na2SO4 + 4 H2O

AgBr + F2 = FBr + Ag =>
2 AgBr + F2 = 2 FBr + 2 Ag

K2Cr2O4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)2 + H2O =>
K2Cr2O4 + Na2SO3 + 3 H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)2 + 3 H2O

SO2 + NaSO3 = NaO2 + S2O3 =>
SO2 + NaSO3 = NaO2 + S2O3

Zn + H2S = Zn2S + H2 =>
2 Zn + H2S = Zn2S + H2

CrCl3 + NH3*H2O = NH3Cl + Cr + H2O =>
CrCl3 + 3 NH3*H2O = 3 NH3Cl + Cr + 3 H2O

BeCl + KOH = BeOH + KCl =>
BeCl + KOH = BeOH + KCl

Br + F = Br3F =>
3 Br + F = Br3F

K2Cr2O7 + KI + H2SO3 = Cr2(SO3)3 + K2SO3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO3 = Cr2(SO3)3 + 4 K2SO3 + 3 I2 + 7 H2O

C + SiO2 + Ca3(PO4)2 = P4 + CaSiO3 + CO =>
10 C + 6 SiO2 + 2 Ca3(PO4)2 = P4 + 6 CaSiO3 + 10 CO

BaCl2*H2O(s) = BaCl2 + H2O(g) =>
BaCl2*H2O(s) = BaCl2 + H2O(g)

Na(OH) + Cr(OH)3 = CrNaO2 + H2O =>
Na(OH) + Cr(OH)3 = CrNaO2 + 2 H2O

Zn + H{2} = Zn{2+} + H2 =>
2 Zn + 2 H{2} = 2 Zn{2+} + H2

C2H2SH + NaOH = C2H2OH + NaSH =>
C2H2SH + NaOH = C2H2OH + NaSH

NO2OH + H2O = NH3OH + OH =>
NO2OH + 5 H2O = NH3OH + 7 OH

Pb + NaCl = NaPb + Cl =>
Pb + NaCl = NaPb + Cl

BeCl + KOH = BeOH + KCl =>
BeCl + KOH = BeOH + KCl

Sr(IO3)2 + Cs3P = Sr3P2 + CsIO3 =>
3 Sr(IO3)2 + 2 Cs3P = Sr3P2 + 6 CsIO3

ZnSO4 + C6H8O7 + H3BO3 + NH4OH = C18H24Zn3BN3O21 + H2SO4 + H2O =>
3 ZnSO4 + 3 C6H8O7 + H3BO3 + 3 NH4OH = C18H24Zn3BN3O21 + 3 H2SO4 + 6 H2O

TiS + HNO3 = Ti(NO3)2 + NO + S + H2O =>
3 TiS + 8 HNO3 = 3 Ti(NO3)2 + 2 NO + 3 S + 4 H2O

RbNO3 + Na = NaNO3 + Rb =>
RbNO3 + Na = NaNO3 + Rb

NaBr + HNO3 = NO2 + Br2 + Na2O + H2O =>
2 NaBr + 2 HNO3 = 2 NO2 + Br2 + Na2O + H2O

(NH4)3CO3 + H2O + Co(NO3)2 = [Co(NH3)4CO3]NO3 + H2O2 =>
(NH4)3CO3 + 3 H2O + Co(NO3)2 = [Co(NH3)4CO3]NO3 + 3 H2O2

CO2 + Cu + H2 = CuC + H2O =>
CO2 + Cu + 2 H2 = CuC + 2 H2O

Mg(OH)2(aq) + H2SO4(aq) = MgSO4(aq) + H2O =>
Mg(OH)2(aq) + H2SO4(aq) = MgSO4(aq) + 2 H2O

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

Al2O2(s) + HCl(aq) = AlCl2(aq) + H2O(l) =>
Al2O2(s) + 4 HCl(aq) = 2 AlCl2(aq) + 2 H2O(l)

PbCO3 + H2SO4 = H2CO3 + PbSO4 =>
PbCO3 + H2SO4 = H2CO3 + PbSO4

C2H4 + O3 = CH2O =>
3 C2H4 + 2 O3 = 6 CH2O

MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2

CuO + H = Cu + HO =>
CuO + H = Cu + HO

HI2 = H2 + I =>
2 HI2 = H2 + 4 I

CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl

Cu{+2} + Pb = Pb{2+} + Cu =>
Cu{+2} + Pb = Pb{2+} + Cu

MgH2O = Mg + H2O =>
MgH2O = Mg + H2O

MgCl2 + BaCl = MgCl + BaCl2 =>
MgCl2 + BaCl = MgCl + BaCl2

C11H16O + NH3 = C10H15N + CH3OH =>
C11H16O + NH3 = C10H15N + CH3OH

CH3COOH + Al = Al(CH3COOH) =>
CH3COOH + Al = Al(CH3COOH)

KMnO4 + H2SO4 = K2S02 + MnSO2 + H2O + O2 =>
2 KMnO4 + 4 H2SO4 = K2S02 + 2 MnSO2 + 4 H2O + 8 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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