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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3

Br2 + Na2CO3 = NaBrO3 + NaBr + CO2 =>
3 Br2 + 3 Na2CO3 = NaBrO3 + 5 NaBr + 3 CO2

NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O

PbCl2 + H2S = PbS*2HCl =>
PbCl2 + H2S = PbS*2HCl

K2S = K2 + S =>
K2S = K2 + S

K2CrO4 + Ba(OH)2 = KOH + BaCrO4 =>
K2CrO4 + Ba(OH)2 = 2 KOH + BaCrO4

Al(OH)3 + NH3*H2O = NH4[Al(OH)4] =>
Al(OH)3 + NH3*H2O = NH4[Al(OH)4]

CaSiO3 + HOH = [CaOH] + H + SiO3 =>
CaSiO3 + HOH = [CaOH] + H + SiO3

NH4NO2 + (NH4)2CrO7 + HNO3 = NH4NO3 + Cr(NO3)3 =>
29 NH4NO2 + 2(NH4)2CrO7 + 20 HNO3 = 38 NH4NO3 + 2 Cr(NO3)3

NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O

C2H3O2Na + HCl = C2H3O2Cl + NaH =>
C2H3O2Na + HCl = C2H3O2Cl + NaH

S + SO4{2-} + OH{-} = SO3{2-} + H2O =>
S + 2 SO4{2-} + 2 OH{-} = 3 SO3{2-} + H2O

Pb(OH)2(aq) + HCl(aq) = H2O(l) + PbCl2(aq) =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + PbCl2(aq)

C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O

N2H4 + HNO2 = H2O + HN3 =>
N2H4 + HNO2 = 2 H2O + HN3

Hg2Cl2 + HCl = HgCl2 + H2 =>
Hg2Cl2 + 2 HCl = 2 HgCl2 + H2

HNO3 + K3(Al(OH)6) = KNO3 + Al(OH)3 + H2O =>
3 HNO3 + K3(Al(OH)6) = 3 KNO3 + Al(OH)3 + 3 H2O

HP + OH = H2O + P2 =>
2 HP + 2 OH = 2 H2O + P2

MgCl2 + CdSO4 = MgSO4 + CdCl2 =>
MgCl2 + CdSO4 = MgSO4 + CdCl2

Rb(s) + HNO3(aq) = RbNO3 + H2 =>
2 Rb(s) + 2 HNO3(aq) = 2 RbNO3 + H2

PbS + H3PO4 = PbPO4 + H2 + S =>
2 PbS + 2 H3PO4 = 2 PbPO4 + 3 H2 + 2 S

C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O

CH2CHCHCH2 + O2 = CO2 + H2O =>
2 CH2CHCHCH2 + 11 O2 = 8 CO2 + 6 H2O

C8H14 + KMnO4 + H2O = C8H16O2 + MnO2 + KOH =>
3 C8H14 + 2 KMnO4 + 4 H2O = 3 C8H16O2 + 2 MnO2 + 2 KOH

(KOH) + HBr = KBr + H2O =>
(KOH) + HBr = KBr + H2O

(C6H14) + O2 = C6H14O2 =>
(C6H14) + O2 = C6H14O2

Gd2O3 + Ta2O5 = GdTaO4 =>
Gd2O3 + Ta2O5 = 2 GdTaO4

C6HCOOH + H2O = H3O + HCOO =>
C6HCOOH + 31 H2O = 19 H3O + 7 HCOO

Fe{3+} + CuSO4 = Cu{2+} + Fe2(SO4)3 =>
2 Fe{3+} + 3 CuSO4 = 3 Cu{2+} + Fe2(SO4)3

HCOOC3H7 + H2O = HCOOH + C3H7OH =>
HCOOC3H7 + H2O = HCOOH + C3H7OH

C4H6O2 + KOH = C4H8O3 + K2O =>
C4H6O2 + 2 KOH = C4H8O3 + K2O

HI(aq) = H + I =>
HI(aq) = H + I

CO + H2O = C6H6O3 + O2 =>
6 CO + 3 H2O = C6H6O3 + 3 O2

NH4OH + Cr2(SO4)3 = (NH4)2SO4 + Cr(OH)3 =>
6 NH4OH + Cr2(SO4)3 = 3(NH4)2SO4 + 2 Cr(OH)3

Al2O3(s) + H3PO4(aq) = AlPO4(aq) + H2O(l) =>
Al2O3(s) + 2 H3PO4(aq) = 2 AlPO4(aq) + 3 H2O(l)

H2SO3 + NH3 = NH4HSO3 =>
H2SO3 + NH3 = NH4HSO3

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4 =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4

Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3) =>
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3)

Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS

C6H6O2 + H2O2 = CO2 + H2O =>
C6H6O2 + 13 H2O2 = 6 CO2 + 16 H2O

MgOHCl + HCl = MgCl2 + H2O =>
MgOHCl + HCl = MgCl2 + H2O

Ca(OH)2 + P4 = CaH2PO2 =>
4 Ca(OH)2 + P4 = 4 CaH2PO2

Ag + Au(ClO4)3 = Au + Ag(ClO4) =>
3 Ag + Au(ClO4)3 = Au + 3 Ag(ClO4)

Ca + Mg2 = Ca2Mg =>
4 Ca + Mg2 = 2 Ca2Mg

Ae + H2 = AeH3 =>
2 Ae + 3 H2 = 2 AeH3

CaSiO3 + KOH = K2SiO3 + Ca(OH)2 =>
CaSiO3 + 2 KOH = K2SiO3 + Ca(OH)2

Ba + HNO3 = H2 + BaNO3 =>
2 Ba + 2 HNO3 = H2 + 2 BaNO3

NaCl(aq) + F2(g) = NaF(aq) + Cl2(g) =>
2 NaCl(aq) + F2(g) = 2 NaF(aq) + Cl2(g)

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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