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Chemische vergelijkingen in evenwicht op04/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 + C2O4{2-} + H2C2O4 = Al(C2O4)3{3-} + H2O =>
2 Al(OH)3 + 3 C2O4{2-} + 3 H2C2O4 = 2 Al(C2O4)3{3-} + 6 H2O

CaO + ZnO = CaZnO2 =>
CaO + ZnO = CaZnO2

Al(s) + HCl(aq) = AlCl3(aq) + H2 =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2

LiAlH4 + BF3 = B2H6 + LiAlF4 =>
3 LiAlH4 + 4 BF3 = 2 B2H6 + 3 LiAlF4

Mg(g)Br(l) = MgBr =>
Mg(g)Br(l) = MgBr

AlCl3 + O2 = Al2O3 + Cl =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 12 Cl

FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + HS2O4 + NO2 + H2O =>
2 FeAsS + 29 HNO3 = 2 Fe(NO3)3 + 2 H3AsO4 + HS2O4 + 23 NO2 + 11 H2O

Na2[SnCl4] + HCl + I2 = Na2[SnCl6] + HI =>
Na2[SnCl4] + 2 HCl + I2 = Na2[SnCl6] + 2 HI

C4H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O

ZnTiCl4 = ZnCl2TiCl2 =>
ZnTiCl4 = ZnCl2TiCl2

Cu2CO3OH2 = Cu2OCO2H2O =>
Cu2CO3OH2 = Cu2OCO2H2O

C3H7CIH2O = C3H7OHHCI =>
C3H7CIH2O = C3H7OHHCI

Na2Cr2O7 + HI + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 6 HI + 4 H2SO4 = 3 I2 + Cr2(SO4)3 + Na2SO4 + 7 H2O

N1S + O2 = N1O + SO2 =>
2 N1S + 3 O2 = 2 N1O + 2 SO2

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

CalciumOxideSodiumSulphate = CalciumSulphateSodiumOxide =>
CalciumOxideSodiumSulphate = CalciumSulphateSodiumOxide

KMnO16 + HCl = KCl4 + MnCl18 + H2O + Cl4 =>
2 KMnO16 + 64 HCl = 2 KCl4 + 2 MnCl18 + 32 H2O + 5 Cl4

NO2 + NaCl = NaNO2 + Cl2 =>
2 NO2 + 2 NaCl = 2 NaNO2 + Cl2

Zn(s) + PbSO4(aq) = ZnSO4(aq) + Pb(s) =>
Zn(s) + PbSO4(aq) = ZnSO4(aq) + Pb(s)

K4Fe(CN)6 + KMnO4 + H2OSO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 100 KMnO4 + 299 H2OSO4 = 172 KHSO4 + 9 Fe2(SO4)3 + 100 MnSO4 + 108 HNO3 + 108 CO2 + 159 H2O

Br4 + O2 = Br2(O2)2 =>
Br4 + 4 O2 = 2 Br2(O2)2

FeO + SO4 = FeSO4 + O =>
FeO + SO4 = FeSO4 + O

(CH3)2SO4 + NH3 = NH2SO2NH2 + CH3OH =>
(CH3)2SO4 + 2 NH3 = NH2SO2NH2 + 2 CH3OH

HgFBeI = BeFHgI =>
HgFBeI = BeFHgI

CsOH + CaO = Cs2O + Ca(OH)2 =>
2 CsOH + CaO = Cs2O + Ca(OH)2

XO2 + KYO3 + KOH = KXO4 + KY + H2O =>
2 XO2 + KYO3 + 2 KOH = 2 KXO4 + KY + H2O

CaH2 + B(OCH3)3 = Ca(BH4)2 + Ca(OCH3)2 =>
4 CaH2 + 2 B(OCH3)3 = Ca(BH4)2 + 3 Ca(OCH3)2

Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI

Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3) =>
Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3)

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

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

MnO + H3PO3 = MnHPO3 + H2O =>
MnO + H3PO3 = MnHPO3 + H2O

PINaCl = PClNaI =>
PINaCl = PClNaI

NaOHAgNO{-}3 = AgOHNaNO{-}3 =>
NaOHAgNO{-}3 = AgOHNaNO{-}3

H3CCCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 H3CCCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O

HNO2 + Li(OH) = LiNO2 + H2O =>
HNO2 + Li(OH) = LiNO2 + H2O

PbCl + Na(IO2) = Pb(IO2) + NaCl =>
PbCl + Na(IO2) = Pb(IO2) + NaCl

KNO2 + BaS = BaNO2 + KS =>
KNO2 + BaS = BaNO2 + KS

Sn + CaCl2 = SnCl + Ca2 =>
4 Sn + 2 CaCl2 = 4 SnCl + Ca2

Zn + CaCO3 = ZnO + CO + Ca =>
2 Zn + CaCO3 = 2 ZnO + CO + Ca

CH4 + H{+} + NH4{-} + O2 = C5H7O2N + H2O =>
10 CH4 + 2 H{+} + 2 NH4{-} + 11 O2 = 2 C5H7O2N + 18 H2O

Na2Co2 + Co2 = Na2Co3 =>
2 Na2Co2 + Co2 = 2 Na2Co3

FeBrAgNo3 = FeNo3AgBr =>
FeBrAgNo3 = FeNo3AgBr

CuZnCl = ZnCuCl =>
CuZnCl = ZnCuCl

Sb2O3 + LiAlH4 = SbH3 + Li2O + Al2O3 =>
4 Sb2O3 + 6 LiAlH4 = 8 SbH3 + 3 Li2O + 3 Al2O3

I2 + KI = KI3 =>
I2 + KI = KI3

Na(Au(CN)2) + Zn = Na2(Zn(CN)4) + Au =>
2 Na(Au(CN)2) + Zn = Na2(Zn(CN)4) + 2 Au

H2O + CrO4 = Cr2O7 + OH =>
H2O + 2 CrO4 = Cr2O7 + 2 OH

KSnH2CrO7 = SnKH2CrO7 =>
KSnH2CrO7 = SnKH2CrO7

HCl + Br = BrCl + H =>
HCl + Br = BrCl + H

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Breng de vergelijking van een chemische reactie in evenwicht
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