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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3COOH + C2H5O = CH3COOC2H5 + H2O =>
2 CH3COOH + 4 C2H5O = 3 CH3COOC2H5 + 2 H2O

KNO3 + Al + H2O + KOH = NH3 + K[Al(OH)4] =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 K[Al(OH)4]

CH3(CH2)14(CH2)2 + O2 = CO2 + H2O =>
4 CH3(CH2)14(CH2)2 + 103 O2 = 68 CO2 + 70 H2O

KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2

C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O

K{2}S + HCI = KCI + H{2}S =>
K{2}S + HCI = KCI + H{2}S

Cr(OH)3 + NH4OH = (Cr(NH3)6)(OH)3 + H2O =>
Cr(OH)3 + 6 NH4OH = (Cr(NH3)6)(OH)3 + 6 H2O

Nb2O5 = Nb + O2 =>
2 Nb2O5 = 4 Nb + 5 O2

Pb(NO3)2 + BaI2 = PbBa + I2(NO3)2 =>
Pb(NO3)2 + BaI2 = PbBa + I2(NO3)2

NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O

HCOOH + OH = HCOO + H2O =>
HCOOH + OH = HCOO + H2O

Cs + Cs(NO2) = Cs2O + N =>
3 Cs + Cs(NO2) = 2 Cs2O + N

Ba + Fe2(SO4)3 = Ba(SO4) + Fe =>
3 Ba + Fe2(SO4)3 = 3 Ba(SO4) + 2 Fe

Pb(NO3)2 + BaI2 = PbBa + I2(NO3)2 =>
Pb(NO3)2 + BaI2 = PbBa + I2(NO3)2

CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3

AuC2H3O2 + Li = Au + C2H3O2Li =>
AuC2H3O2 + Li = Au + C2H3O2Li

N + H2O = NO + H2 =>
N + H2O = NO + H2

KOH + NiCl = KCl + Ni(OH) =>
KOH + NiCl = KCl + Ni(OH)

CuO + N2O3 = CuN2O4 =>
CuO + N2O3 = CuN2O4

Bi2O3 + HI = BiI3 + H2O =>
Bi2O3 + 6 HI = 2 BiI3 + 3 H2O

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

Zn + HNO3 = HN3 + Zn(NO3)2 + H2O =>
8 Zn + 19 HNO3 = HN3 + 8 Zn(NO3)2 + 9 H2O

HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O

Na2S2O3(aq) + Ba(NO3)2(aq) = BaS2O3(s) + NaNO3(aq) =>
Na2S2O3(aq) + Ba(NO3)2(aq) = BaS2O3(s) + 2 NaNO3(aq)

Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2

Fe(OH)3 = (Fe)2(O)3 + (H)2(O) =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2(O)

K2CrO7 + H2SO4 = K2SO4 + CrO7 + H2 =>
K2CrO7 + H2SO4 = K2SO4 + CrO7 + H2

LiOH + K = Li2O + KOH + H2 =>
4 LiOH + 2 K = 2 Li2O + 2 KOH + H2

Pb(NO3)2 + K2S = PbS*2KNO3 =>
Pb(NO3)2 + K2S = PbS*2KNO3

CH3(CH2)4CH3(g) + O2() = CO2(g) + H2O(g) =>
2 CH3(CH2)4CH3(g) + 19 O2() = 12 CO2(g) + 14 H2O(g)

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

OH + As = AsO3 + H2O =>
6 OH + As = AsO3 + 3 H2O

Cr2O3 + Na = Cr + NaO =>
Cr2O3 + 3 Na = 2 Cr + 3 NaO

H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2

Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Al3O2 + HCl = AlCl3 + H2O + H =>
Al3O2 + 9 HCl = 3 AlCl3 + 2 H2O + 5 H

NaHSO3 + C3H8O3 = C3H4O + NaOH + SO3 + H2 =>
2 NaHSO3 + C3H8O3 = C3H4O + 2 NaOH + 2 SO3 + 2 H2

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

Sn{4+} + ClO2{-} = SnCl4O8 =>
Sn{4+} + 4 ClO2{-} = SnCl4O8

ZnSO4 + Na2S + HCl = ZnS + NaCl + H2SO4 =>
ZnSO4 + Na2S + 2 HCl = ZnS + 2 NaCl + H2SO4

Ru + O = RuO =>
Ru + O = RuO

Cl2 + Na2SO3 + H2O = HCl + Na2SO4 =>
Cl2 + Na2SO3 + H2O = 2 HCl + Na2SO4

C2H6O + C6H6 + O2 = C6H12O6 =>
6 C2H6O + 2 C6H6 + 9 O2 = 4 C6H12O6

MgI + Mn(SO3)2 = Mg(SO3)2 + MnI =>
MgI + Mn(SO3)2 = Mg(SO3)2 + MnI

HC5H10 + O2 = CO2 + H2O =>
4 HC5H10 + 31 O2 = 20 CO2 + 22 H2O

Ni(SO4)2 + C12H22O11 + NaOH = C6H12O7 + H2O + NiO + Na2SO4 =>
2 Ni(SO4)2 + C12H22O11 + 8 NaOH = 2 C6H12O7 + 3 H2O + 2 NiO + 4 Na2SO4

NaO2 + Pb(No3)2 = Pb(O2)2 + NaNo3 =>
2 NaO2 + Pb(No3)2 = Pb(O2)2 + 2 NaNo3

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Breng de vergelijking van een chemische reactie in evenwicht
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