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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2) =>
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2)

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

Rb + HOH = RbOH + H =>
Rb + HOH = RbOH + H

LiI + SrS = Li2S + SrI2 =>
2 LiI + SrS = Li2S + SrI2

CrO + B = B2O3 + Cr =>
3 CrO + 2 B = B2O3 + 3 Cr

C2H4O2 + C10H10O4 = C9H8O4 + C2H10O2 =>
11 C2H4O2 + 15 C10H10O4 = 18 C9H8O4 + 5 C2H10O2

Z + HCl = H2 + ZCl2 =>
Z + 2 HCl = H2 + ZCl2

Pb + AgC2H3O2 = PbC2H3O2 + Ag =>
Pb + AgC2H3O2 = PbC2H3O2 + Ag

Al + H2SO4 = H + Al4(SO4)3 =>
4 Al + 3 H2SO4 = 6 H + Al4(SO4)3

Al(OH)3 + Na = Na3AlO3 + H2 =>
2 Al(OH)3 + 6 Na = 2 Na3AlO3 + 3 H2

MgCO3*3H2O = MgO + CO2 + H2O =>
MgCO3*3H2O = MgO + CO2 + 3 H2O

C14H10O2 + BH3 + CH3CH2OH = C14H11O2H + B(OCH2CH3)4 =>
7 C14H10O2 + 2 BH3 + 8 CH3CH2OH = 7 C14H11O2H + 2 B(OCH2CH3)4

Ca(OH)2 + Li2(SO4) = Li(OH) + Ca(SO4) =>
Ca(OH)2 + Li2(SO4) = 2 Li(OH) + Ca(SO4)

NaHCO3 + H3C6H5O6 = Na3C6H5O6 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O6 = Na3C6H5O6 + 3 CO2 + 3 H2O

H + HBr = H2Br =>
H + HBr = H2Br

BaCl = Ba + Cl2 =>
2 BaCl = 2 Ba + Cl2

HCl + Ba(No3)2 = BaCl2 + HNo3 =>
2 HCl + Ba(No3)2 = BaCl2 + 2 HNo3

ZnNo3 + NaOH = NaNo3 + ZnOH =>
ZnNo3 + NaOH = NaNo3 + ZnOH

KClO + C12H22O11 = KCl + CO2 + H2O =>
24 KClO + C12H22O11 = 24 KCl + 12 CO2 + 11 H2O

Pb + N2 = Pb3N4 =>
3 Pb + 2 N2 = Pb3N4

KMnO4 + Na2SO3 + H2O = Mn3O4 + Na2SO4 + KOH =>
6 KMnO4 + 13 Na2SO3 + 3 H2O = 2 Mn3O4 + 13 Na2SO4 + 6 KOH

(NaPO3)6 + H2O = NaOH + P2O5 =>
(NaPO3)6 + 3 H2O = 6 NaOH + 3 P2O5

Fr2S + Ti(CH3COO)2 = Fr(CH3COO) + S2Ti2 =>
2 Fr2S + 2 Ti(CH3COO)2 = 4 Fr(CH3COO) + S2Ti2

Ca(NO3)2 + NH4Cl = CaCl2 + H2O + N2O =>
Ca(NO3)2 + 2 NH4Cl = CaCl2 + 4 H2O + 2 N2O

NO2 + N2 = N2O =>
2 NO2 + 3 N2 = 4 N2O

HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO

AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4

K2O + Na2SO4 = K2SO4 + Na2O =>
K2O + Na2SO4 = K2SO4 + Na2O

NaOH + KNO3 + MnO2 = Na2MnO4 + KNO2 + H2O =>
2 NaOH + KNO3 + MnO2 = Na2MnO4 + KNO2 + H2O

C6H5NO2 + Fe + HCl = C6H5NH3 + FeCl3 + H2O =>
3 C6H5NO2 + 7 Fe + 21 HCl = 3 C6H5NH3 + 7 FeCl3 + 6 H2O

CH3CH2OH + CrO3 = CH3CHO + Cr3 + HO =>
9 CH3CH2OH + 6 CrO3 = 9 CH3CHO + 2 Cr3 + 18 HO

CuI + KSCN = CuSCN + KI =>
CuI + KSCN = CuSCN + KI

KMnO4 + FeSO4 + H2O = K2SO4 + MnO2 + Fe(SO4)3 + Fe(OH)3 =>
12 KMnO4 + 21 FeSO4 + 24 H2O = 6 K2SO4 + 12 MnO2 + 5 Fe(SO4)3 + 16 Fe(OH)3

C12O2N2H10 + HNO3 + H2O = C12H8O4 + NH4NO3 =>
C12O2N2H10 + 2 HNO3 + 2 H2O = C12H8O4 + 2 NH4NO3

KClO3 + H2SO4 = KHSO4 + O2 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 5 O2 + 2 Cl2 + 2 H2O

C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)

Ca3PO4PO4 + H2SO4 = CaSO4 + CaH2PO4H2PO4 =>
Ca3PO4PO4 + 2 H2SO4 = 2 CaSO4 + CaH2PO4H2PO4

NaCl + Zn(C2H3O2)2 = ZnCl2 + NaC2H3O2 =>
2 NaCl + Zn(C2H3O2)2 = ZnCl2 + 2 NaC2H3O2

KF + H3BO3 = K2B6O9F2 + H2O =>
2 KF + 6 H3BO3 = K2B6O9F2 + 9 H2O

IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2

NaF + MgO2 = NaO + MgF2 =>
2 NaF + MgO2 = 2 NaO + MgF2

Fe + O = Fe9O4 =>
9 Fe + 4 O = Fe9O4

C9H9O3NNa2 + O2 = CO2 + H2O + N2 + Na2CO3 =>
4 C9H9O3NNa2 + 41 O2 = 32 CO2 + 18 H2O + 2 N2 + 4 Na2CO3

CaO + Fe2O3 + SiO2 = Ca3Fe2Si3O12 =>
3 CaO + Fe2O3 + 3 SiO2 = Ca3Fe2Si3O12

Ni + H2O = H2 + NiO =>
Ni + H2O = H2 + NiO

C10H8(s) + O2 = H2O + CO2 =>
C10H8(s) + 12 O2 = 4 H2O + 10 CO2

BeFl2 + Mg = MgFl2 + Be =>
BeFl2 + Mg = MgFl2 + Be

Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2

NiCO3 + HClO4 = Ni(ClO4)2 + H2O + CO2 =>
NiCO3 + 2 HClO4 = Ni(ClO4)2 + H2O + CO2

Na2SO3 + HClO4 = NaClO4 + H2SO3 =>
Na2SO3 + 2 HClO4 = 2 NaClO4 + H2SO3

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Breng de vergelijking van een chemische reactie in evenwicht
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