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Chemische vergelijkingen in evenwicht op03/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + Br2 + H2O = H3PO4 + HBr =>
P4 + 10 Br2 + 16 H2O = 4 H3PO4 + 20 HBr

UO2(NO3)2 + NH3 + H2O = (NH4)2U2O7 + HNO3 =>
2 UO2(NO3)2 + 2 NH3 + 3 H2O = (NH4)2U2O7 + 4 HNO3

HPbO = PbHO =>
HPbO = PbHO

K[Cr(OH)4] = Cr(OH)3 + KOH =>
K[Cr(OH)4] = Cr(OH)3 + KOH

HgS(s) + O2(g) = Hg(g) + SO2(g) =>
HgS(s) + O2(g) = Hg(g) + SO2(g)

Al(NO3)2 = Al2O3 + NO2 + O2 =>
4 Al(NO3)2 = 2 Al2O3 + 8 NO2 + O2

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

C6H12O6 + O2(g) = CO2 + H2O(g) =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O(g)

NaSO4 + LiNO3 = LiSO4 + NaNO3 =>
NaSO4 + LiNO3 = LiSO4 + NaNO3

(NH4)2S + Sb2S3 = (NH4)3SbS3 =>
3(NH4)2S + Sb2S3 = 2(NH4)3SbS3

Cu2O + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Cu2O + K2Cr2O7 + 10 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + K2SO4 + 10 H2O

C10H140 + O2 = CO2 + H2O =>
C10H140 + 45 O2 = 10 CO2 + 70 H2O

CoBr3(aq) + Pb(NO3)2(aq) = Co(NO3)3(aq) + PbBr2(s) =>
2 CoBr3(aq) + 3 Pb(NO3)2(aq) = 2 Co(NO3)3(aq) + 3 PbBr2(s)

NiCl2 + NH4NO3 = Ni(NO3)2 + NH4Cl =>
NiCl2 + 2 NH4NO3 = Ni(NO3)2 + 2 NH4Cl

Zn + Cr2(SO4)3 = ZnSO4 + Cr =>
3 Zn + Cr2(SO4)3 = 3 ZnSO4 + 2 Cr

NaIBr{2} = NaBrI{2} =>
NaIBr{2} = NaBrI{2}

CaO(s) + HCl(aq) = CaCl2(aq) + H2O(aq) =>
CaO(s) + 2 HCl(aq) = CaCl2(aq) + H2O(aq)

FeCl3(aq) + K2SO4(s) = Fe2(SO4)3(aq) + KCl(s) =>
2 FeCl3(aq) + 3 K2SO4(s) = Fe2(SO4)3(aq) + 6 KCl(s)

NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2 =>
NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2

As2S3 + NaOH = Na3AsO3 + Na3AsS3 + H2O =>
As2S3 + 6 NaOH = Na3AsO3 + Na3AsS3 + 3 H2O

Ba(NO3)2 + Ni2(SO4)3 = BaSO4 + Ni(NO3)3 =>
3 Ba(NO3)2 + Ni2(SO4)3 = 3 BaSO4 + 2 Ni(NO3)3

C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl

ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O

H3N + F2 = N2 + NH4F =>
8 H3N + 3 F2 = N2 + 6 NH4F

Fe3 + HIO3 = FeO + HI =>
Fe3 + HIO3 = 3 FeO + HI

Zn + (NO3)2 = Zn(NO3)2 =>
Zn + (NO3)2 = Zn(NO3)2

FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + CO2 =>
2 FeBr3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 6 KBr + 3 CO2

BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3} =>
BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3}

OH{-} + Cl2 = ClO + H2O + Cl{-} =>
4 OH{-} + 3 Cl2 = 2 ClO + 2 H2O + 4 Cl{-}

BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3} =>
BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3}

SnCl4 + H2O = HCl + H2SnO3 =>
SnCl4 + 3 H2O = 4 HCl + H2SnO3

NaOH + HIO2 = NaIO2 + H2O =>
NaOH + HIO2 = NaIO2 + H2O

Zn + (NO3)2 = Zn(NO3)2 =>
Zn + (NO3)2 = Zn(NO3)2

HCl + Mn2O5 = MnCl2 + H2O + Cl2 =>
10 HCl + Mn2O5 = 2 MnCl2 + 5 H2O + 3 Cl2

SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6

Fe(NO3)3(aq) + HCl(aq) = FeCl3(s) + HNO3(aq) =>
Fe(NO3)3(aq) + 3 HCl(aq) = FeCl3(s) + 3 HNO3(aq)

Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]

HI + PbCO3 = PbI2 + H2O + CO2 =>
2 HI + PbCO3 = PbI2 + H2O + CO2

BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3} =>
BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3}

CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2

Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2

Fe2O2 + CO = CO2 + Fe =>
Fe2O2 + 2 CO = 2 CO2 + 2 Fe

BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3} =>
BaNO{3}{3} + LiSO{4} = BaSO{4} + LiNO{3}

NaClO2 + H2SO4 = HClO2 + Na2SO4 = ClO2 + HCl + H2O + Na2SO4 =>
2 NaClO2 + H2SO4 = 2 HClO2 + Na2SO4

PB(NO3)2(aq) + H2SO4(aq) = PBSO4(s) + HNO3(aq) =>
PB(NO3)2(aq) + H2SO4(aq) = PBSO4(s) + 2 HNO3(aq)

Au(OH)3 + H2SiO3 = Au2(SiO3)3 + H2O =>
2 Au(OH)3 + 3 H2SiO3 = Au2(SiO3)3 + 6 H2O

NaOH + C2H4 = C2H3 + H2O + Na =>
NaOH + C2H4 = C2H3 + H2O + Na

C6H12H16 + O2 = CO2 + H2O =>
C6H12H16 + 13 O2 = 6 CO2 + 14 H2O

Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)

MnO4 + CH3OH = Mn + H2O + CO2 =>
3 MnO4 + 4 CH3OH = 3 Mn + 8 H2O + 4 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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