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Chemische vergelijkingen in evenwicht op06/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
C50H102 + O2 = C + H2O =>
2 C50H102 + 51 O2 = 100 C + 102 H2O

Fe(s)AuCl3(aq) = FeCl3(aq)Au(s) =>
Fe(s)AuCl3(aq) = FeCl3(aq)Au(s)

CoI3 + Pb(NO3)2 = Co(NO3)2 + PbI3 =>
CoI3 + Pb(NO3)2 = Co(NO3)2 + PbI3

As + NaOH = Na3AsO3 + H32 =>
32 As + 96 NaOH = 32 Na3AsO3 + 3 H32

NaCl(aq) + Br(aq) = NaBr(aq) + Cl(g) =>
NaCl(aq) + Br(aq) = NaBr(aq) + Cl(g)

Mg(HCO3)2 + NaOH = Mg(OH)2 + NaHCO3 =>
Mg(HCO3)2 + 2 NaOH = Mg(OH)2 + 2 NaHCO3

Cu(s) + H2SO4(l) = CuSO4(s) + H2O(l) + SO2 =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + 2 H2O(l) + SO2

C6H12O6 + H2O = C6H12 + H2O7 =>
C6H12O6 + H2O = C6H12 + H2O7

KClO3 + HCl = KCl + HClO2 =>
2 KClO3 + 3 HCl = 2 KCl + 3 HClO2

LiOH + Li2SO4 = Li2OH + LiSO4 =>
LiOH + Li2SO4 = Li2OH + LiSO4

NaHCO3 + Al = Na + AlHCO3 =>
NaHCO3 + Al = Na + AlHCO3

AlBr3 + H2O = HBr + Al2O3 =>
2 AlBr3 + 3 H2O = 6 HBr + Al2O3

NaOH(aq) + NaNO2(a) + Al(s) + H2O(l) = NH2(aq) + NaAlO2(aq) =>
2 NaOH(aq) + 3 NaNO2(a) + 5 Al(s) + 2 H2O(l) = 3 NH2(aq) + 5 NaAlO2(aq)

CO2 + H2O = C9H8O4 + O2 =>
9 CO2 + 4 H2O = C9H8O4 + 9 O2

N3Se = N2 + Se =>
2 N3Se = 3 N2 + 2 Se

SO3{2-} + HPO3{2-} + H{+} = S + HPO4{-2} + H2O =>
SO3{2-} + 2 HPO3{2-} + 2 H{+} = S + 2 HPO4{-2} + H2O

Ca(CN2) + H2O = CaCO3 + NH4OH =>
Ca(CN2) + 5 H2O = CaCO3 + 2 NH4OH

GaFe + Cs = CsFe + Ga =>
GaFe + Cs = CsFe + Ga

Fe + NH4 + SO4 = FeNH4SO4 =>
Fe + NH4 + SO4 = FeNH4SO4

Cr2(SO4)3 + K2CO3 = K2SO4 + Cr2(CO3)3 =>
Cr2(SO4)3 + 3 K2CO3 = 3 K2SO4 + Cr2(CO3)3

CH3CHCH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 76 H2O + 34 MnSO4 + 17 K2SO4

K(s) + S(s) = K2S(s) =>
2 K(s) + S(s) = K2S(s)

Zn3(PO4)2 + C = Zn3P2 + CO =>
Zn3(PO4)2 + 8 C = Zn3P2 + 8 CO

ZnSO4 + Na(OH) = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 Na(OH) = Zn(OH)2 + Na2(SO4)

Mg(OH)2 + HBr = Mg(Br2) + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br2) + 2 H2O

Co(NO3)2 + NH3 = CoNH3 + NO3 =>
Co(NO3)2 + NH3 = CoNH3 + 2 NO3

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

C5H11NO2 + H2 = C5H11NH2 + H2O =>
C5H11NO2 + 3 H2 = C5H11NH2 + 2 H2O

Ca(BH4)2 + H2O = Ca(BO2)2*2H2O + H2 =>
Ca(BH4)2 + 6 H2O = Ca(BO2)2*2H2O + 8 H2

MnF3 + Al = AlF + Mn =>
MnF3 + 3 Al = 3 AlF + Mn

Be(OH)2 + CsOH = Cs2BeO2 + H2O =>
Be(OH)2 + 2 CsOH = Cs2BeO2 + 2 H2O

Ca{2+} + S{2-} = CaS =>
Ca{2+} + S{2-} = CaS

MgSO4 + NHOH = MgOH + NHSO4 =>
MgSO4 + NHOH = MgOH + NHSO4

Ge + HNO3 = GeO2 + NO2 + H2O =>
Ge + 4 HNO3 = GeO2 + 4 NO2 + 2 H2O

Be(OH)2 + CsOH = Cs2BeO2 + H2O =>
Be(OH)2 + 2 CsOH = Cs2BeO2 + 2 H2O

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Li + HNO3 = LiNO3 + H2O + N2 =>
10 Li + 12 HNO3 = 10 LiNO3 + 6 H2O + N2

P5 + O2 = P2O7 =>
4 P5 + 35 O2 = 10 P2O7

MgCl + HNO3 = MgNO3 + HCl =>
MgCl + HNO3 = MgNO3 + HCl

Fe2O3 + H2O = (Fe(OH)3) =>
Fe2O3 + 3 H2O = 2(Fe(OH)3)

CuBr + Cl2 = CuCl2 + Br2 =>
2 CuBr + 2 Cl2 = 2 CuCl2 + Br2

CrS + HNO3 = CrS04 + Cr(HNO4)3 + NO + H2O =>
4 CrS + 15 HNO3 = CrS04 + 3 Cr(HNO4)3 + 6 NO + 3 H2O

LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O

SCdHClPb(OAc) = PbCl(OAc)HSCd =>
SCdHClPb(OAc) = PbCl(OAc)HSCd

CdZr(C2H3O2)2 = Cd(C2H3O2)2Zr =>
CdZr(C2H3O2)2 = Cd(C2H3O2)2Zr

Mg(SO)3 + Li3Cl = Li(SO)3 + Mg3Cl =>
3 Mg(SO)3 + Li3Cl = 3 Li(SO)3 + Mg3Cl

NaHPO4 + MgSO4 = MgPO4 + NaHSO4 =>
NaHPO4 + MgSO4 = MgPO4 + NaHSO4

ZnCl2 + O2 = ZnO + Cl2 =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2

CaCl2(aq) + NH3(aq) = Ca(s) + NH3Cl(aq) =>
CaCl2(aq) + 2 NH3(aq) = Ca(s) + 2 NH3Cl(aq)

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