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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(s) + HNO3 = Pb(NO3)4(aq) + H2(g) =>
Pb(s) + 4 HNO3 = Pb(NO3)4(aq) + 2 H2(g)

CuFeS2 = Cu + Fe + S =>
CuFeS2 = Cu + Fe + 2 S

C2H2(g) = C6H6(l) =>
3 C2H2(g) = C6H6(l)

H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g)

PbBr2 + Ag = Pb + AgBr =>
PbBr2 + 2 Ag = Pb + 2 AgBr

Al(OH)3 + Fe = Fe(OH)2 + Al =>
2 Al(OH)3 + 3 Fe = 3 Fe(OH)2 + 2 Al

H2O2 + CO(NH2)2 = CO2 + NH3 + O2 =>
2 H2O2 + 2 CO(NH2)2 = 2 CO2 + 4 NH3 + O2

Si + S2 = Si2S4 =>
2 Si + 2 S2 = Si2S4

Al2(CO3)3 + CH3COOH = Al(CH3COO) + CO2 + H2O =>
2 Al2(CO3)3 + 5 CH3COOH = 4 Al(CH3COO) + 8 CO2 + 4 H2O

Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + K2(SO4) + H2O =>
10 Fe(SO4) + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + K2(SO4) + 8 H2O

NH4 + (ClO4)2 = NH4ClO4 =>
2 NH4 + (ClO4)2 = 2 NH4ClO4

Mg(NO3)2 + Li(OH) = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 LiNO3

FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrSO4 =>
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrSO4

CH3COOC6H5 + NaOH = C6H5OH + CH3COONa =>
CH3COOC6H5 + NaOH = C6H5OH + CH3COONa

MnO4{-} + HSO3{-} = MnO2 + SO4{-2} + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{-2} + H2O + H{+}

Mg(OH)2 + H3PO3 = Mg(HPO3) + H2O =>
Mg(OH)2 + H3PO3 = Mg(HPO3) + 2 H2O

C6H14 + Cl = C6H14Cl =>
C6H14 + Cl = C6H14Cl

Cu + NH3 + H2O2 = [Cu(NH3)4]{2+} + OH{-} =>
Cu + 4 NH3 + H2O2 = [Cu(NH3)4]{2+} + 2 OH{-}

Ag(s) + HCl(aq) = AgCl(s) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(s) + H2(g)

C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl

Mg + N + O = Mg(NO3)2 =>
Mg + 2 N + 6 O = Mg(NO3)2

Zn{2+} + NaOH = Zn(OH)4{2-} + Na{+} =>
Zn{2+} + 4 NaOH = Zn(OH)4{2-} + 4 Na{+}

CaCO3 + H{+} = Ca{2+} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{2+} + CO2 + H2O

K + O2 = K2O2 =>
2 K + O2 = K2O2

NaCl + HCl = Cl + NaH =>
NaCl + HCl = 2 Cl + NaH

Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2

NH4(OH) + HF = (NH4)F + H2O =>
NH4(OH) + HF = (NH4)F + H2O

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

Sb2O3 + H2O = Sb(OH)3 =>
Sb2O3 + 3 H2O = 2 Sb(OH)3

KMnO4 + NH3 = MnO2 + N2 + KOH + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 KOH + 2 H2O

C6H5CH3(l) + O2(g) = CO2(g) + H2O(g) =>
C6H5CH3(l) + 9 O2(g) = 7 CO2(g) + 4 H2O(g)

BN + H2O = B2O3 + NH3 =>
2 BN + 3 H2O = B2O3 + 2 NH3

P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O

Si(s) + S8(s) = SiS2(s) =>
4 Si(s) + S8(s) = 4 SiS2(s)

NH3(g) + NO(g) = N2(g) + H2O =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O

Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3

HCl(aq) + Li2CO3(aq) = LiHCO3(aq) + LiCl(aq) =>
HCl(aq) + Li2CO3(aq) = LiHCO3(aq) + LiCl(aq)

Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O

Mg + H2O + NH4Cl = (NH3*H2O) + MgCl2 + H2 =>
Mg + 2 H2O + 2 NH4Cl = 2(NH3*H2O) + MgCl2 + H2

Al(OH)3(s) + H2SO4(ac) = Al2(SO4)3(ac) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 6 H2O(l)

P + S = P4S10 =>
4 P + 10 S = P4S10

C4H8Cl2S + O2 = CO2 + H2O + HCl + SO2 =>
2 C4H8Cl2S + 13 O2 = 8 CO2 + 6 H2O + 4 HCl + 2 SO2

NaClO + HNO3 = NaNO3 + HClO =>
NaClO + HNO3 = NaNO3 + HClO

CH3CH2CH3 + O = CO + H2O =>
CH3CH2CH3 + 7 O = 3 CO + 4 H2O

KOH + H2O = KOOH + H2 =>
KOH + H2O = KOOH + H2

HClNaOH = NaClH2O =>
HClNaOH = NaClH2O

KHPNaOH = KPNaH2O =>
KHPNaOH = KPNaH2O

Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]

NH3 + BaCl2 = Ba(NH3) + Cl2 =>
NH3 + BaCl2 = Ba(NH3) + Cl2

(COOH)2 + H2O = COO + H3O =>
(COOH)2 + 2 H2O = 2 COO + 2 H3O

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Breng de vergelijking van een chemische reactie in evenwicht
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