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Chemische vergelijkingen in evenwicht op03/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4

HClH2S = HClSH2 =>
HClH2S = HClSH2

NaHMgCl = NaClMgH =>
NaHMgCl = NaClMgH

SnCl2 + K3[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + SnCl4 + KCl =>
SnCl2 + 2 K3[Fe(CN)6] + 2 FeCl3 = 2 KFe[Fe(CN)6] + SnCl4 + 4 KCl

NaMnO4 + HBr = MnBr + Br2 + NaBr + H2O =>
NaMnO4 + 8 HBr = MnBr + 3 Br2 + NaBr + 4 H2O

C2H5BrKOH = KBrH2OC2H4 =>
C2H5BrKOH = KBrH2OC2H4

Co(CO3)2 = CoO2 + CO2 =>
Co(CO3)2 = CoO2 + 2 CO2

CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2

Ag(NO3)LiCl = AgClLi(NO3) =>
Ag(NO3)LiCl = AgClLi(NO3)

AlCl = Al(Cl) =>
AlCl = Al(Cl)

U3O8 + MnO2 + H2SO4 = MnSO4 + UO2SO4 + H2O =>
U3O8 + MnO2 + 4 H2SO4 = MnSO4 + 3 UO2SO4 + 4 H2O

HClNaOH = NaClOHH =>
HClNaOH = NaClOHH

F2O = F + O =>
F2O = 2 F + O

K2CO3AgClO4 = K2ClO4AgCO3 =>
K2CO3AgClO4 = K2ClO4AgCO3

NH3 + P = PH3 + N2H4 =>
6 NH3 + 2 P = 2 PH3 + 3 N2H4

Ca3Po4 = Ca + Po4 =>
Ca3Po4 = 3 Ca + Po4

CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4Cl(aq)

C2H5COOH + LiOH = C2H5COOLi + H2O =>
C2H5COOH + LiOH = C2H5COOLi + H2O

HClO = HOCl =>
HClO = HOCl

MgSO4 + Na2S + H2O = Mg(OH)2 + H2S + Na2SO4 =>
MgSO4 + Na2S + 2 H2O = Mg(OH)2 + H2S + Na2SO4

SnSHCl = HSSnCl =>
SnSHCl = HSSnCl

HNO2 + Ni(OH)2 = H(OH)2 + NiNO2 =>
HNO2 + Ni(OH)2 = H(OH)2 + NiNO2

AgNO3(aq) + Zn = Ag(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + Zn = 2 Ag(s) + Zn(NO3)2(aq)

NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4](aq) + NO3(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4](aq) + 2 NO3(aq)

S + NaOH = NaS2 + Na2S2O3 + H2O =>
10 S + 6 NaOH = 4 NaS2 + Na2S2O3 + 3 H2O

Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O

CaOS = CaSO =>
CaOS = CaSO

H3N + NO = N2 + H2O =>
4 H3N + 6 NO = 5 N2 + 6 H2O

CoClCaOH = CaClCoOH =>
CoClCaOH = CaClCoOH

AgNO3(aq) + Zn = Ag(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + Zn = 2 Ag(s) + Zn(NO3)2(aq)

Li + H2 = Li(H)2 =>
Li + H2 = Li(H)2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

(C2H3)2O + O2 = CO2 + H2O =>
(C2H3)2O + 5 O2 = 4 CO2 + 3 H2O

{-}21 = {-}24 =>
{-}21 = {-}24

C3H8 + NH3 = HCN + H2 =>
C3H8 + 3 NH3 = 3 HCN + 7 H2

ZnSS(s) = ZnS(S) =>
ZnSS(s) = ZnS(S)

NO2O = NO3 =>
NO2O = NO3

CuMgO = CuOMg =>
CuMgO = CuOMg

FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O

(NH4)2SO4 + K3N = (NH4)3N + K2SO4 =>
3(NH4)2SO4 + 2 K3N = 2(NH4)3N + 3 K2SO4

Na + Fe2(SO3)3 = Na2SO3 + Fe =>
6 Na + Fe2(SO3)3 = 3 Na2SO3 + 2 Fe

TiP + KNO3 = K2O + N2 + TiO2 + P =>
5 TiP + 4 KNO3 = 2 K2O + 2 N2 + 5 TiO2 + 5 P

H2Se + Cl2 = Se4 + HCl =>
4 H2Se + 4 Cl2 = Se4 + 8 HCl

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

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

H{+} + MnO4{-} + CH3CH2OH = Mn{2+} + CH3COOH + H2O =>
12 H{+} + 4 MnO4{-} + 5 CH3CH2OH = 4 Mn{2+} + 5 CH3COOH + 11 H2O

Na + C = Na3C =>
3 Na + C = Na3C

CuSO4 + NH3 = CuSO4NH3 =>
CuSO4 + NH3 = CuSO4NH3

HC2H3O + NaHCO3 = Na(C2H3O2) + CO2 + H2O =>
4 HC2H3O + 5 NaHCO3 = 5 Na(C2H3O2) + 3 CO2 + 3 H2O

AgNO3 + CrBr3 = CrNO3 + AgBr3 =>
AgNO3 + CrBr3 = CrNO3 + AgBr3

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Breng de vergelijking van een chemische reactie in evenwicht
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