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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaF + NH3 = NaH3 + NF =>
NaF + NH3 = NaH3 + NF

Pb(NO3)3 + CuCl2 = Cu(NO3)2 + PbCl3 =>
2 Pb(NO3)3 + 3 CuCl2 = 3 Cu(NO3)2 + 2 PbCl3

Al + NaOH + MgSO4*7H2O + C2H2O4*2H2O + H2O = NaMg[Al(C2O4)3]*9H2O + Na2SO4*10H2O + H2 =>
2 Al + 6 NaOH + 2 MgSO4*7H2O + 6 C2H2O4*2H2O + 6 H2O = 2 NaMg[Al(C2O4)3]*9H2O + 2 Na2SO4*10H2O + 3 H2

NHO2 + O2 = NHO3 =>
2 NHO2 + O2 = 2 NHO3

PtBr + Al = AlBr3 + Pt =>
3 PtBr + Al = AlBr3 + 3 Pt

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

CaC2 + HCl = CaCl2 + CH4 + Cl2 =>
CaC2 + 8 HCl = CaCl2 + 2 CH4 + 3 Cl2

C6H5C2H3 + KMnO4 + H2O = C6H5CHOHCH2OH + MnO2 + KOH =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCH2OH + 2 MnO2 + 2 KOH

FeCl3 + AlCl3 + HCl = FeAlCl8 + H2 =>
FeCl3 + AlCl3 + 2 HCl = FeAlCl8 + H2

CH2CH3COOH + CuO = CuCH2CH3COOH + O2 =>
2 CH2CH3COOH + 2 CuO = 2 CuCH2CH3COOH + O2

H2O + BrO3{-} + Sb{3+} = Br{-} + Sb{5+} + OH{-} =>
3 H2O + BrO3{-} + 3 Sb{3+} = Br{-} + 3 Sb{5+} + 6 OH{-}

Na2S2O3 + KBrO3 + HCl = Na2SO4 + K2SO4 + BrCl + H2O =>
Na2S2O3 + 2 KBrO3 + 2 HCl = Na2SO4 + K2SO4 + 2 BrCl + H2O

LiAlH4 + C2H4O + H2O = C2H6O + Li(OH) + Al(OH)3 =>
LiAlH4 + 4 C2H4O + 4 H2O = 4 C2H6O + Li(OH) + Al(OH)3

KOH = K + OH =>
KOH = K + OH

NO2 + H2 = N2H4 + H2O =>
2 NO2 + 6 H2 = N2H4 + 4 H2O

KOH = K + OH =>
KOH = K + OH

Ca[OH]2 + CO2 = CaCO3 + H2O =>
Ca[OH]2 + CO2 = CaCO3 + H2O

NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)

BrO3{-} + F2 + OH{-} = BrO4{-} + F{-} + H2O =>
BrO3{-} + F2 + 2 OH{-} = BrO4{-} + 2 F{-} + H2O

Pb3N2 = Pb + N =>
Pb3N2 = 3 Pb + 2 N

Fe + Pb2{+} = Pb + Fe3{+} =>
3 Fe + Pb2{+} = 2 Pb + Fe3{+}

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl

ZnH2 + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
ZnH2 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 H2

Ag2O + NaCl = AgCl + Na2O =>
Ag2O + 2 NaCl = 2 AgCl + Na2O

CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2

Ba3 = Ba =>
Ba3 = 3 Ba

BaCO3(aq) + HI(l) = BaI2(aq) + H2O(l) + CO2(g) =>
BaCO3(aq) + 2 HI(l) = BaI2(aq) + H2O(l) + CO2(g)

H2SO3KOH = KHSO3H2O =>
H2SO3KOH = KHSO3H2O

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Cr2O3 + Na2C3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2C3 + 17 KNO3 = 2 Na2CrO4 + 6 CO2 + 17 KNO2

Xp + U2 = Xp3U4 =>
3 Xp + 2 U2 = Xp3U4

Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2

Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2

KOH = K + OH =>
KOH = K + OH

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Mo(CO)6 + PPh3 = Mo(CO)4(PPh3)2 + CO =>
Mo(CO)6 + 2 PPh3 = Mo(CO)4(PPh3)2 + 2 CO

OF2 = O2 + F2 =>
2 OF2 = O2 + 2 F2

SNCl4 + NH3 = SNCl3 + HCl + N2 =>
6 SNCl4 + 2 NH3 = 6 SNCl3 + 6 HCl + N2

K2SO4 + BrCl2 = KCl + BrSO4 =>
K2SO4 + BrCl2 = 2 KCl + BrSO4

Zn(Cl)2 + H2O = Zn(OH)2 + HCl =>
Zn(Cl)2 + 2 H2O = Zn(OH)2 + 2 HCl

(NH2)CO(aq) = (NH2)CO(s) =>
(NH2)CO(aq) = (NH2)CO(s)

Li2C2 + HCl = LiCl + C2H2 =>
Li2C2 + 2 HCl = 2 LiCl + C2H2

CoCl2 + Na2SiO3 = CoSiO3 + NaCl =>
CoCl2 + Na2SiO3 = CoSiO3 + 2 NaCl

Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2

MCl2 + Al(OH)3 = AlCl3 + M(OH)2 =>
3 MCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 M(OH)2

H2C2O4 + NaClO3 + H2SO4 = Na2SO4 + CO2 + ClO2 + H2O =>
H2C2O4 + 2 NaClO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 ClO2 + 2 H2O

PbIO3 + NaOH = PbOH + NaIO3 =>
PbIO3 + NaOH = PbOH + NaIO3

AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(aq) =>
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(aq)

S + KNO3 + H2O = H2SO4 + KNO2 =>
S + 3 KNO3 + H2O = H2SO4 + 3 KNO2

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