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Chemische vergelijkingen in evenwicht op01/30/25

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

NiSO4 + NaBH4 + H2O = Ni + B(OH)3 + H2SO4 + Na2SO4 =>
8 NiSO4 + 2 NaBH4 + 6 H2O = 8 Ni + 2 B(OH)3 + 7 H2SO4 + Na2SO4

NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2

Fe(NO3)3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4NO3(aq) =>
2 Fe(NO3)3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4NO3(aq)

S + F2 = SF6 =>
S + 3 F2 = SF6

Al + Cu{+} = Al{+3} + Cu =>
Al + 3 Cu{+} = Al{+3} + 3 Cu

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

(NH4)3Po4 + AgNO3 = (NH4)3NO3 + AgPo4 =>
(NH4)3Po4 + AgNO3 = (NH4)3NO3 + AgPo4

C3H7ONaCH3Br = C4H10ONaBr =>
C3H7ONaCH3Br = C4H10ONaBr

HBrO3(aq) + H2O(l) + SO2(g) = H2O(l)Br2(aq) + H2SO4(aq) =>
2 HBrO3(aq) + 5 H2O(l) + 5 SO2(g) = H2O(l)Br2(aq) + 5 H2SO4(aq)

Al(OH)3(aq) + HClO3(aq) = H2O(l) + Al(ClO3)3(aq) =>
Al(OH)3(aq) + 3 HClO3(aq) = 3 H2O(l) + Al(ClO3)3(aq)

Fe2O3 + Mg2 = Mg2O2 + Fe =>
2 Fe2O3 + 3 Mg2 = 3 Mg2O2 + 4 Fe

Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2

HCl + S = SCl2 + H2 =>
2 HCl + S = SCl2 + H2

H3BO3 + Be(OH)2 = Be3(BO3)2 + H2O =>
2 H3BO3 + 3 Be(OH)2 = Be3(BO3)2 + 6 H2O

C2H5OH + NH3 = C2H5NH2 + H2O =>
C2H5OH + NH3 = C2H5NH2 + H2O

C12H6 + O2 = CO2 + H2O =>
2 C12H6 + 27 O2 = 24 CO2 + 6 H2O

C6H8O7 + CaCl2 + NH4OH = C12H10O14Ca3 + NH4Cl + H2O =>
2 C6H8O7 + 3 CaCl2 + 6 NH4OH = C12H10O14Ca3 + 6 NH4Cl + 6 H2O

Fe(s) + Ag(NO3)(aq) = Fe(NO3)3(aq) + Ag(s) =>
Fe(s) + 3 Ag(NO3)(aq) = Fe(NO3)3(aq) + 3 Ag(s)

Cr(NO3)3 + Ag = Ag(NO3) + Cr =>
Cr(NO3)3 + 3 Ag = 3 Ag(NO3) + Cr

SU2SO4 + ZnNO3 = ZnSO4 + SU2NO3 =>
SU2SO4 + ZnNO3 = ZnSO4 + SU2NO3

AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3

ZnO + Ba(OH)2 = Zn(OH)2 + BaO =>
ZnO + Ba(OH)2 = Zn(OH)2 + BaO

Ai + SO4 = Ai2(SO4)3 =>
2 Ai + 3 SO4 = Ai2(SO4)3

LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH

Li2CO3 + Fe(NO3)3 = LiNO3 + Fe2(CO3)3 =>
3 Li2CO3 + 2 Fe(NO3)3 = 6 LiNO3 + Fe2(CO3)3

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

NaOH(aq) = Na2O(aq) + H2O(l) =>
2 NaOH(aq) = Na2O(aq) + H2O(l)

H2SO4 + NaC2H3O2 = Na2SO4 + CH3COOH =>
H2SO4 + 2 NaC2H3O2 = Na2SO4 + 2 CH3COOH

C3H8 + Br = C3H7Br + H2 =>
2 C3H8 + 2 Br = 2 C3H7Br + H2

C57H104O6 + NaOH = NaC18H33O2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC18H33O2 + C3H8O3

B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3

HBr + Cl2 + H2O = HBrO3 + HCl =>
HBr + 3 Cl2 + 3 H2O = HBrO3 + 6 HCl

SO{2} + I{2} = SO{3} + I =>
2 SO{2} + I{2} = 2 SO{3} + I

KMnO4 + NaOH + K2SO3 = Na2SO4 + H2O + K2MnO4 =>
2 KMnO4 + 2 NaOH + K2SO3 = Na2SO4 + H2O + 2 K2MnO4

H2O = H{+} + OH{-} =>
H2O = H{+} + OH{-}

CuS + O2 + CaCo3 = CuO + CaSO3 + Co2 =>
2 CuS + 4 O2 + 2 CaCo3 = 2 CuO + 2 CaSO3 + 3 Co2

CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl

PbO2 + HCl = Pb2Cl + Cl + H2O =>
2 PbO2 + 8 HCl = Pb2Cl + 7 Cl + 4 H2O

Fe + O2 + H2O = Fe(HO)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(HO)3

Ar + O2 = Ar2O =>
4 Ar + O2 = 2 Ar2O

Al(OH)3 + KCl = KAlO2 + HCl + H2O =>
Al(OH)3 + KCl = KAlO2 + HCl + H2O

BBr3 + H2O = B(OH)3 + HBr =>
BBr3 + 3 H2O = B(OH)3 + 3 HBr

Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3

Ba(NO3)2(aq) + (NH4)3PO4(aq) = Ba3(PO4)2 + (NH4)(NO3) =>
3 Ba(NO3)2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2 + 6(NH4)(NO3)

N2H6SO4 + NaOH + Cu(OH)2 = N2 + Na2SO4 + Cu2O + H2O =>
N2H6SO4 + 2 NaOH + 4 Cu(OH)2 = N2 + Na2SO4 + 2 Cu2O + 8 H2O

Pb(NO3)2 + K2SO4 = K2O10N2PbS =>
Pb(NO3)2 + K2SO4 = K2O10N2PbS

RhO3 = RhO + O2 =>
RhO3 = RhO + O2

MgS + LiCl = Li2S + MgCl2 =>
MgS + 2 LiCl = Li2S + MgCl2

C5H9N1O4 + H2O = C5H11N1O5 =>
C5H9N1O4 + H2O = C5H11N1O5

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Breng de vergelijking van een chemische reactie in evenwicht
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