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Chemische vergelijkingen in evenwicht op08/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + SO2 = Na2SO3H2O =>
2 NaOH + SO2 = Na2SO3H2O

C + H3 = C3H8 =>
9 C + 8 H3 = 3 C3H8

PbO2 + NaOH = Pb(OH)2 + NaO =>
PbO2 + 2 NaOH = Pb(OH)2 + 2 NaO

Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl

Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2

Cu + HCl = H + CuCl =>
Cu + HCl = H + CuCl

CaO + H2O = CaOH2O =>
CaO + H2O = CaOH2O

H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI

Sr + HCl = SrCl2H2 =>
Sr + 2 HCl = SrCl2H2

K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(NO2)6] + K3[Co(CN)6] =>
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(NO2)6] + K3[Co(CN)6]

H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI

C2H5NO3 + H2 = C2H5NH2 + H2O =>
C2H5NO3 + 4 H2 = C2H5NH2 + 3 H2O

FeSO4(s) = Fe2O3(s) + SO2(s) + SO3(s) =>
2 FeSO4(s) = Fe2O3(s) + SO2(s) + SO3(s)

NaFeO2 + H2O = Fe2O3 + NaOH =>
2 NaFeO2 + H2O = Fe2O3 + 2 NaOH

SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3

H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI

FeSO4Ba(NO3)2 = BaSO4Fe(NO3)2 =>
FeSO4Ba(NO3)2 = BaSO4Fe(NO3)2

H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI

C2H5OH + Ag2O = C2H5OOH + Ag =>
C2H5OH + Ag2O = C2H5OOH + 2 Ag

H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI

(MgOH)2SO4 + HCl = MgSO4 + MgCl2 + H2O =>
(MgOH)2SO4 + 2 HCl = MgSO4 + MgCl2 + 2 H2O

H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI

S + NaNO3 = NaNSO3 =>
S + NaNO3 = NaNSO3

H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI

Al(NO3)3(aq) + Na2CO3(aq) = AlCO3(s) + Na2(NO3)3(aq) =>
Al(NO3)3(aq) + Na2CO3(aq) = AlCO3(s) + Na2(NO3)3(aq)

(NH4)2O + O3 = NO10 + H2O =>
3(NH4)2O + 23 O3 = 6 NO10 + 12 H2O

KBrO3 + AsCl3 + HCl = KBr + AsCl5 + H2O =>
KBrO3 + 3 AsCl3 + 6 HCl = KBr + 3 AsCl5 + 3 H2O

ZnO + C2H5OH = (C2H5O)2Zn + H2O =>
ZnO + 2 C2H5OH = (C2H5O)2Zn + H2O

Zn(s) + MgCl2(aq) = Mg(s) + ZnCl2(aq) =>
Zn(s) + MgCl2(aq) = Mg(s) + ZnCl2(aq)

KBr + H2SO4 = KHSO4 + HBr =>
KBr + H2SO4 = KHSO4 + HBr

Pb + Fe2(CO3)3 = Fe + Pb(CO3)2 =>
3 Pb + 2 Fe2(CO3)3 = 4 Fe + 3 Pb(CO3)2

HNO3 + CaCl2 = Ca(NO3) + HCl2 =>
HNO3 + CaCl2 = Ca(NO3) + HCl2

KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr

Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl

Hg2Cl2 + NH3 + H2O = Hg2O + NH4Cl =>
Hg2Cl2 + 2 NH3 + H2O = Hg2O + 2 NH4Cl

S + NaNO3 = NaNSO3 =>
S + NaNO3 = NaNSO3

Ba(OBr)2 + Pb + Ba(OH)2 = BaBr2 + BaPbO3 + H2O =>
Ba(OBr)2 + Pb + Ba(OH)2 = BaBr2 + BaPbO3 + H2O

Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2

Al(NO3)3*9H2O = Al + NO3 + H2O =>
Al(NO3)3*9H2O = Al + 3 NO3 + 9 H2O

HIZn = HZnI =>
HIZn = HZnI

C6H5NH3{+} + ClO{-} = C6H5NH3ClO =>
C6H5NH3{+} + ClO{-} = C6H5NH3ClO

FeCl3 + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
2 FeCl3 + 3 NaClO + 10 NaOH = 2 Na2FeO4 + 9 NaCl + 5 H2O

Fe(OH)2 + KClO + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
2 Fe(OH)2 + KClO + 3 H2SO4 = Fe2(SO4)3 + KCl + 5 H2O

C2H5OH + Ag2O = CH3COOH + Ag + H2O =>
C2H5OH + 2 Ag2O = CH3COOH + 4 Ag + H2O

KBr + H2SO4 = Br + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = 2 Br + SO2 + 2 H2O + 2 KHSO4

CoCl2(aq) + Ag(NO3)(aq) = Co(NO3)2(aq) + AgCl(s) =>
CoCl2(aq) + 2 Ag(NO3)(aq) = Co(NO3)2(aq) + 2 AgCl(s)

Ag(NH3)2Br + HCl = AgCl2 + NH4 + Br =>
Ag(NH3)2Br + 2 HCl = AgCl2 + 2 NH4 + Br

KOH + Al2(SO4)3 + H2SO4 = KAl(SO4)2 + H2O =>
2 KOH + Al2(SO4)3 + H2SO4 = 2 KAl(SO4)2 + 2 H2O

MnC2O4 = CO2 + Mn =>
MnC2O4 = 2 CO2 + Mn

S + NaNO3 = NaNSO3 =>
S + NaNO3 = NaNSO3

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Breng de vergelijking van een chemische reactie in evenwicht
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