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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3

CO2 + H2O7 = C6H12O6 + O2 =>
6 CO2 + 6 H2O7 = C6H12O6 + 24 O2

Fe + Na2O = Na + FeO2 =>
Fe + 2 Na2O = 4 Na + FeO2

PbCO3 + KMnO = K2CO3 + Pb(MnO)2 =>
PbCO3 + 2 KMnO = K2CO3 + Pb(MnO)2

KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO)3 + H2O =>
15 KNO2 + K2Cr2O7 + 8 HNO3 = 17 KNO3 + 2 Cr(NO)3 + 4 H2O

Cu + HONO2 = Cu(NO3)2 + N2O4 + H2O =>
Cu + 4 HONO2 = Cu(NO3)2 + N2O4 + 2 H2O

Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + HCl =>
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + 2 HCl

C6H6O + C2H3ClO2 + NaOH = C8H8O3 + H2O + NaCl =>
C6H6O + C2H3ClO2 + NaOH = C8H8O3 + H2O + NaCl

HCl + O2 = HClO =>
2 HCl + O2 = 2 HClO

NO3 + H2Cr2O7 + KI = K2Cr2O7 + HNO3 + I2 =>
2 NO3 + H2Cr2O7 + 2 KI = K2Cr2O7 + 2 HNO3 + I2

S + HNO3 = H2SO44 + H2O + NO2 =>
S + 86 HNO3 = H2SO44 + 42 H2O + 86 NO2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Mg + I2 + H2O = Mg(OH)2 + HI =>
Mg + I2 + 2 H2O = Mg(OH)2 + 2 HI

Al + HNO3 = N2 + Al2O3 + H2O =>
10 Al + 6 HNO3 = 3 N2 + 5 Al2O3 + 3 H2O

NH3 + Ca(NO3)2 = Ca(NH3)4 + NO3 =>
4 NH3 + Ca(NO3)2 = Ca(NH3)4 + 2 NO3

CH3CH2CH2CH2Br + KOH = CH3CH2CHCH2 + KBr + H2O =>
CH3CH2CH2CH2Br + KOH = CH3CH2CHCH2 + KBr + H2O

K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O

C20H42(s) + O2 = CO2 + H2O =>
2 C20H42(s) + 61 O2 = 40 CO2 + 42 H2O

CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O

HCHO + Ag(NH3)2{+} + OH{-} = HCOOH + Ag(s) + NH3 + H2O =>
HCHO + 2 Ag(NH3)2{+} + 2 OH{-} = HCOOH + 2 Ag(s) + 4 NH3 + H2O

FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + H2SO4 + 10 NO + 4 H2O

FeSO4 + NaOH = (FeOH)2SO4 + Na2SO4 =>
2 FeSO4 + 2 NaOH = (FeOH)2SO4 + Na2SO4

C7H6O2 + O2CO2 = CO2 + H2O =>
2 C7H6O2 + 15 O2CO2 = 29 CO2 + 6 H2O

CH3CHCH3CH2COCH2CHCH3CH3 + LiAlH4 + H2O = CH3CH2CH2OH + LiOH + Al(OH)3 =>
4 CH3CHCH3CH2COCH2CHCH3CH3 + LiAlH4 + 12 H2O = 12 CH3CH2CH2OH + LiOH + Al(OH)3

H2O = H202 + O2 =>
202 H2O = 2 H202 + 101 O2

HCl(aq) + Na = NaCl(s) + H2 =>
2 HCl(aq) + 2 Na = 2 NaCl(s) + H2

HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3

CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O

FeCO3 + H2O = FeO + H2CO3 =>
FeCO3 + H2O = FeO + H2CO3

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O

AgNO3 + Kl = AgKl + Kl(NO3) =>
AgNO3 + 2 Kl = AgKl + Kl(NO3)

Mg2CO3 + HCl = MgCl + CO2 + H2O =>
Mg2CO3 + 2 HCl = 2 MgCl + CO2 + H2O

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

MgNH4AsO4*6H2O = Mg2As2O7 + NH3 + H2O =>
2 MgNH4AsO4*6H2O = Mg2As2O7 + 2 NH3 + 13 H2O

Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Pb(NO3)2 + (NaCl) = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2(NaCl) = PbCl2 + 2 NaNO3

Ca3(PO4)2 + H3PO4 = Ca3(HPO4)3 =>
Ca3(PO4)2 + H3PO4 = Ca3(HPO4)3

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

K2CO3 + H2SO3 = K2SO3 + H2CO3 =>
K2CO3 + H2SO3 = K2SO3 + H2CO3

SrCO3 + La2O3 = Sr3La4O9 + CO2 =>
3 SrCO3 + 2 La2O3 = Sr3La4O9 + 3 CO2

PbN2O6 + HI = PbI2 + HNO3 =>
PbN2O6 + 2 HI = PbI2 + 2 HNO3

LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O

SnO2 + H2 = H2O + Sn =>
SnO2 + 2 H2 = 2 H2O + Sn

PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2

KI + PbO2 + H2SO4 = PbSO4 + K2SO4 + I2 + H2O =>
2 KI + PbO2 + 2 H2SO4 = PbSO4 + K2SO4 + I2 + 2 H2O

C2H4Br2 + KOH = C2H2 + KBr + H2O =>
C2H4Br2 + 2 KOH = C2H2 + 2 KBr + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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