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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnO2 + KI + H2O = Mn(OH)2 + I2 + KOH =>
MnO2 + 2 KI + 2 H2O = Mn(OH)2 + I2 + 2 KOH

Hg2Cl2 + Cu = CuCl + Hg =>
Hg2Cl2 + 2 Cu = 2 CuCl + 2 Hg

Cu(OH)2 + HC1 = CuC2 + H2O =>
Cu(OH)2 + 2 HC1 = CuC2 + 2 H2O

CoCl2 + KCNS = K2[Co(SCN)4] + KCl =>
CoCl2 + 4 KCNS = K2[Co(SCN)4] + 2 KCl

HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2

NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2

H2BeO2 + NaOH = Na2BeO2 + H2O =>
H2BeO2 + 2 NaOH = Na2BeO2 + 2 H2O

Zn2 + H2SO4 = ZnSO4 + S2 + H2O =>
3 Zn2 + 8 H2SO4 = 6 ZnSO4 + S2 + 8 H2O

NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2

LiI + F = LiF + I2 =>
2 LiI + 2 F = 2 LiF + I2

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

C5H9(OH)3 + O2 = CO2 + H2O =>
2 C5H9(OH)3 + 13 O2 = 10 CO2 + 12 H2O

NbCl5 + Nb + Te = NbTeCl4 =>
4 NbCl5 + Nb + 5 Te = 5 NbTeCl4

Fe2 + Al2(SO4)3 = FeSO4 + Al =>
3 Fe2 + 2 Al2(SO4)3 = 6 FeSO4 + 4 Al

HN3 + AgNO3 = Ag(N3)2 + H2NO3 =>
2 HN3 + AgNO3 = Ag(N3)2 + H2NO3

Ti + TiC + Al4C3 = Ti3AlC2 =>
7 Ti + 5 TiC + Al4C3 = 4 Ti3AlC2

Na2SO4 + CaCl2 + H2O = CaSO4*H2O + NaCl =>
Na2SO4 + CaCl2 + H2O = CaSO4*H2O + 2 NaCl

FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr

NH2 + O2 = N2 + H2O =>
2 NH2 + O2 = N2 + 2 H2O

CaCO3(s) + HNO3(ac) = Ca(NO3)2(ac) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HNO3(ac) = Ca(NO3)2(ac) + CO2(g) + H2O(l)

As4O6 + Zn + HNO3 = H3As + Zn(NO3)2 + H2O =>
As4O6 + 12 Zn + 24 HNO3 = 4 H3As + 12 Zn(NO3)2 + 6 H2O

(Mg(H2O)6)Cl2 + NH3 = (Mg(NH3)6)Cl2 + H2O =>
(Mg(H2O)6)Cl2 + 6 NH3 = (Mg(NH3)6)Cl2 + 6 H2O

KMnO4 + C2H2 + H2SO4 = K2SO4 + MnSO4 + (COOH)2 + H2O =>
8 KMnO4 + 5 C2H2 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5(COOH)2 + 12 H2O

Cd + Co(NO3)3 = Cd(NO3)2 + Co =>
3 Cd + 2 Co(NO3)3 = 3 Cd(NO3)2 + 2 Co

NH2C(CH2OH)3 + H2O = NH3C(CH2OH)3 + OH =>
NH2C(CH2OH)3 + H2O = NH3C(CH2OH)3 + OH

C5H11Cl + CH3Cl + Na = C7H16 + NaCl =>
5 C5H11Cl + 3 CH3Cl + 8 Na = 4 C7H16 + 8 NaCl

CH3CHCHO + O2 = CO2 + H2O =>
4 CH3CHCHO + 15 O2 = 12 CO2 + 10 H2O

Ba(HCO3)2 + HCl = BaCl2 + H2OCO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2OCO2

AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2

Na + H2O(l) = NaOH(aq) + H2(g) =>
2 Na + 2 H2O(l) = 2 NaOH(aq) + H2(g)

Na2CO3 + CaCO3 = CO2 + NaO + Ca =>
Na2CO3 + CaCO3 = 2 CO2 + 2 NaO + Ca

Al(NO3)3 + Ga = Al + GaNO3 =>
Al(NO3)3 + 3 Ga = Al + 3 GaNO3

Al2(SO4)3*18H2O + NH4OH = Al(OH)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + 18 H2O

S6 + O = SO3 =>
S6 + 18 O = 6 SO3

OC + O = CO2 =>
OC + O = CO2

C9H8O4 + C2H5OH = C11H12O4 + H2O =>
C9H8O4 + C2H5OH = C11H12O4 + H2O

Co(NO3)2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaNO3 + CH3COONa + H2O =>
2 Co(NO3)2 + 11 NaNO2 + 2 CH3COOH = 2 Na3[Co(NO2)6] + 3 NaNO3 + 2 CH3COONa + H2O

Ca3N2 + H2S = CaS + NH3 =>
Ca3N2 + 3 H2S = 3 CaS + 2 NH3

Al(OH)3 + K2SO4 + H2SO4 = KAl(SO4)2 + H2O =>
2 Al(OH)3 + K2SO4 + 3 H2SO4 = 2 KAl(SO4)2 + 6 H2O

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

HClO3 + NaNO2 = Na(ClO3)2 + H2NO2 =>
2 HClO3 + NaNO2 = Na(ClO3)2 + H2NO2

AgNO3 + Sn(SO4)2 = Ag2SO4 + Sn(NO3)4 =>
4 AgNO3 + Sn(SO4)2 = 2 Ag2SO4 + Sn(NO3)4

Cl2 + OH{-} = ClO4{-} + Cl{-} + H2O =>
4 Cl2 + 8 OH{-} = ClO4{-} + 7 Cl{-} + 4 H2O

Li + H2O(l) = LiOH + H2 =>
2 Li + 2 H2O(l) = 2 LiOH + H2

C12H22O + H2O = C2H6O + CO2 =>
3 C12H22O + 18 H2O = 17 C2H6O + 2 CO2

KF(aq) + HBr(aq) = KBr(aq) + HF(aq) =>
KF(aq) + HBr(aq) = KBr(aq) + HF(aq)

Al(ClO3)3 + AgNO3 = Al(NO3)3 + AgClO3 =>
Al(ClO3)3 + 3 AgNO3 = Al(NO3)3 + 3 AgClO3

LiF + I2 = LiI2 + F =>
LiF + I2 = LiI2 + F

FeCl2(aq) + (NH4)2S = FeS + NH4Cl(aq) =>
FeCl2(aq) + (NH4)2S = FeS + 2 NH4Cl(aq)

AgCH3COO + Na2CrO4 = Ag2CrO4 + NaCH3COO =>
2 AgCH3COO + Na2CrO4 = Ag2CrO4 + 2 NaCH3COO

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Breng de vergelijking van een chemische reactie in evenwicht
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