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Chemische vergelijkingen in evenwicht op09/02/23

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

BaS + BaSO4 = BaO + SO2 =>
BaS + 3 BaSO4 = 4 BaO + 4 SO2

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

N2O4 = NO2 =>
N2O4 = 2 NO2

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O

H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)

NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O

SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O

HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O

HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O

Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

C7H9NO2 + NH4ClO3 = N2 + CO2 + H2O + HCl =>
C7H9NO2 + 11 NH4ClO3 = 6 N2 + 7 CO2 + 21 H2O + 11 HCl

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

P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O

I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O

AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO

Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)

FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO

Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)

HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O

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

C6H12N4 + NH4ClO3 = N2 + CO2 + H2O + HCl =>
C6H12N4 + 12 NH4ClO3 = 8 N2 + 6 CO2 + 24 H2O + 12 HCl

LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3

C12H22O11 + NH4ClO3 = N2 + CO2 + H2O + HCl =>
C12H22O11 + 16 NH4ClO3 = 8 N2 + 12 CO2 + 35 H2O + 16 HCl

IO3{-} + HSO3{-} = I2 + HSO4{-} + SO4{2-} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 3 HSO4{-} + 2 SO4{2-} + H2O

NH3(g) + O2(g) = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(g)

Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2

CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O

Mn + HL = H2 + MnL3 =>
2 Mn + 6 HL = 3 H2 + 2 MnL3

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