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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
C11H12N2O2 + H2O = C8H7N + C3H4O3 + NH4 =>
25 C11H12N2O2 + 49 H2O = 22 C8H7N + 33 C3H4O3 + 28 NH4

CuSO4 + NaHSO3 + H2O = Cu2SO4 + NaHSO4 + H2SO4 =>
2 CuSO4 + NaHSO3 + H2O = Cu2SO4 + NaHSO4 + H2SO4

Fe4 + H2O = Fe3O4 + H2 =>
3 Fe4 + 16 H2O = 4 Fe3O4 + 16 H2

SO + O3 = SO3 =>
3 SO + 2 O3 = 3 SO3

TiOH + HCl = TiCl + H2O =>
TiOH + HCl = TiCl + H2O

H2PO4{-} + OH{-} = HPO4{2-} + H2O =>
H2PO4{-} + OH{-} = HPO4{2-} + H2O

Al2(SO4)3 + MgBr2 = AlBr3 + MgSO4 =>
Al2(SO4)3 + 3 MgBr2 = 2 AlBr3 + 3 MgSO4

CI2 + LiI = LiCI + I2 =>
CI2 + LiI = LiCI + I2

HBrO3 + Li(OH) = H2O + LiBrO3 =>
HBrO3 + Li(OH) = H2O + LiBrO3

C10H15N = C2 + H2 + N2 =>
2 C10H15N = 10 C2 + 15 H2 + N2

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2

Cl2O + H2SO4 = Cl2SO4 + H2O =>
Cl2O + H2SO4 = Cl2SO4 + H2O

PbO2 + NaOH + H2O = Na2(Pb(OH)6) =>
PbO2 + 2 NaOH + 2 H2O = Na2(Pb(OH)6)

OH{-} + H2PO4{-} = PO4{3-} + H2O =>
2 OH{-} + H2PO4{-} = PO4{3-} + 2 H2O

Na + Cl = NaCl =>
Na + Cl = NaCl

HgOH + H2SO4 = Hg2SO4 + H2O =>
2 HgOH + H2SO4 = Hg2SO4 + 2 H2O

CrCl3 + Na2HPO4 = Cr2(HPO4)3 + NaCl =>
2 CrCl3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 NaCl

AgC2H3O2 + HBr = AgBr + C2H4O2 =>
AgC2H3O2 + HBr = AgBr + C2H4O2

Cu3N2 + Na = Na3N + Cu =>
Cu3N2 + 6 Na = 2 Na3N + 3 Cu

C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2

S8(s) + O2 = SO3(g) =>
S8(s) + 12 O2 = 8 SO3(g)

FeBr3 + Ca(NO3)2 = Fe(NO3)3 + CaBr2 =>
2 FeBr3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 CaBr2

LiBH4 + KClO4 = Li2O + B2O4 + KCl + H2 =>
8 LiBH4 + 5 KClO4 = 4 Li2O + 4 B2O4 + 5 KCl + 16 H2

NH + HCl = NH2Cl =>
NH + HCl = NH2Cl

NO3 + H2O = HNO3 + OH =>
NO3 + H2O = HNO3 + OH

(H2O)2 = H2O =>
(H2O)2 = 2 H2O

Ph4Cl + H2O = Ph4OH + HCl =>
Ph4Cl + H2O = Ph4OH + HCl

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Cr(NO3)3 + Fe = Fe(NO3)3 + Cr =>
Cr(NO3)3 + Fe = Fe(NO3)3 + Cr

N2O + CS2 = N2 + CO2 + SO2 =>
6 N2O + CS2 = 6 N2 + CO2 + 2 SO2

NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2

HCHO + Cu(OH)2 + OH{-} = HCOO{-} + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 + OH{-} = HCOO{-} + Cu2O + 3 H2O

Hg + AlCl3 = HgCl3 + Al =>
Hg + AlCl3 = HgCl3 + Al

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

Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO

SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3

Zr + HF + HNO3 = H2[ZrF6] + NO + H2O =>
3 Zr + 18 HF + 4 HNO3 = 3 H2[ZrF6] + 4 NO + 8 H2O

H2 + Fe2(CO3)3 = H2CO3 + Fe =>
3 H2 + Fe2(CO3)3 = 3 H2CO3 + 2 Fe

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3

CH3Br + C2H5Br + Na = C3H8 + NaBr =>
CH3Br + C2H5Br + 2 Na = C3H8 + 2 NaBr

NaNO3 + O2 = Na2O + NO3 =>
4 NaNO3 + O2 = 2 Na2O + 4 NO3

Fe + PbCO3 = FeCO3 + Pb =>
Fe + PbCO3 = FeCO3 + Pb

HgO2H2 + H3PO4 = Hg3P2O8 + H2O =>
3 HgO2H2 + 2 H3PO4 = Hg3P2O8 + 6 H2O

Sr + SO4 = Sr(SO4) =>
Sr + SO4 = Sr(SO4)

Sb2S3 + H2O2 + NH4OH = (NH4)3SbO4 + (NH4)2SO4 + H2O =>
Sb2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3SbO4 + 3(NH4)2SO4 + 20 H2O

Cr3N2 = Cr + N2 =>
Cr3N2 = 3 Cr + N2

RbI + Cl = Rb + ClI =>
RbI + Cl = Rb + ClI

H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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