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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Bi[NO3]3 + H2S = Bi2S3 + H2 + [NO3] =>
2 Bi[NO3]3 + 3 H2S = Bi2S3 + 3 H2 + 6[NO3]

Ca(Zn(OH)4) + H2SO4 = CaSO4 + Zn(OH)2 + H2O =>
Ca(Zn(OH)4) + H2SO4 = CaSO4 + Zn(OH)2 + 2 H2O

NH4 + ClO3 = NO3 + ClH4 =>
NH4 + ClO3 = NO3 + ClH4

C49H56O6N4Fe + O2 = CO2 + H2O + NO2 + Fe2O3 =>
4 C49H56O6N4Fe + 259 O2 = 196 CO2 + 112 H2O + 16 NO2 + 2 Fe2O3

KMnO4 + NaBO3*6H2 = H2O + K2MnO4 + MnO2 + NaBO2 =>
10 KMnO4 + 2 NaBO3*6H2 = 12 H2O + 5 K2MnO4 + 5 MnO2 + 2 NaBO2

AlN + MgO = Al2O3 + Mg3N2 =>
2 AlN + 3 MgO = Al2O3 + Mg3N2

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

ZnCUBr2 = ZnBr2CU =>
ZnCUBr2 = ZnBr2CU

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

CH3NH2 + H2SO4 = (CH3NH)2SO4 + H2 =>
2 CH3NH2 + H2SO4 = (CH3NH)2SO4 + 2 H2

C(s) + H2(g) = C8H18(g) =>
8 C(s) + 9 H2(g) = C8H18(g)

CuSO4 + AlSO3 = CuSO3 + AlSO4 =>
CuSO4 + AlSO3 = CuSO3 + AlSO4

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

Fe(HNo3)3 + KSCN = Fe(SCN)3 + KHNo3 =>
Fe(HNo3)3 + 3 KSCN = Fe(SCN)3 + 3 KHNo3

Na2O + P2O5 = NaP2 + O =>
Na2O + 2 P2O5 = 2 NaP2 + 11 O

PBSO4 + NaOH = PB(OH)2 + Na2SO4 =>
PBSO4 + 2 NaOH = PB(OH)2 + Na2SO4

C3H7Cl + Cl = C3H5Cl2 + HCl =>
C3H7Cl + 3 Cl = C3H5Cl2 + 2 HCl

Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

MnO2 + H2SO4 + NaI = MnSO4 + Na2SO4 + H2O + I =>
MnO2 + 2 H2SO4 + 2 NaI = MnSO4 + Na2SO4 + 2 H2O + 2 I

Fe2O3(l) + Al(l) = Fe(l) + Al2O3(s) =>
Fe2O3(l) + 2 Al(l) = 2 Fe(l) + Al2O3(s)

LiOH + H2S = HOH + Li2S =>
2 LiOH + H2S = 2 HOH + Li2S

CaCO3 + CuO + Mn(NO3)2*4H2O + C6H9LaO6 = CaLaCu3Mn4O12 + CO2 + O2 + NH3 + H2O =>
4 CaCO3 + 12 CuO + 16 Mn(NO3)2*4H2O + 4 C6H9LaO6 = 4 CaLaCu3Mn4O12 + 28 CO2 + 35 O2 + 32 NH3 + 34 H2O

RbI + H2SO4 = Rb2SO4 + HI =>
2 RbI + H2SO4 = Rb2SO4 + 2 HI

C(O2) + H2O = CH12O + O2 =>
2 C(O2) + 12 H2O = 2 CH12O + 7 O2

CrBr3 + HCOOH = (HCOO)3Cr + HBr =>
CrBr3 + 3 HCOOH = (HCOO)3Cr + 3 HBr

H3 + PO3 = HPO3 =>
H3 + 3 PO3 = 3 HPO3

PbCl2 + ZnSO4 = PbSO4 + ZnCl2 =>
PbCl2 + ZnSO4 = PbSO4 + ZnCl2

Fe(NO3)2 + LiI = FeI2 + LiNO3 =>
Fe(NO3)2 + 2 LiI = FeI2 + 2 LiNO3

HC3H5O3(aq) + NaOH(aq) = NaC3H5O3(aq) + H2O(l) =>
HC3H5O3(aq) + NaOH(aq) = NaC3H5O3(aq) + H2O(l)

CrO4 + Fe + H2O = Cr(OH)3 + Fe(OH)3 =>
3 CrO4 + 5 Fe + 12 H2O = 3 Cr(OH)3 + 5 Fe(OH)3

Li(OH) + FeCl3 = Fe(OH)3 + LiCl =>
3 Li(OH) + FeCl3 = Fe(OH)3 + 3 LiCl

NH3(g) + NO2(g) = N2(g) + H2O =>
8 NH3(g) + 6 NO2(g) = 7 N2(g) + 12 H2O

N2O + HClO4 + H2O = HNO3 + Cl2 =>
7 N2O + 8 HClO4 + 3 H2O = 14 HNO3 + 4 Cl2

Ga2O3 + H2SeO4 = H2O + Ga2(SeO4)3 =>
Ga2O3 + 3 H2SeO4 = 3 H2O + Ga2(SeO4)3

NaOH + C2 = NaC + OH =>
2 NaOH + C2 = 2 NaC + 2 OH

C2H3S + O2 = CO2 + H2O + SO2 =>
4 C2H3S + 15 O2 = 8 CO2 + 6 H2O + 4 SO2

NH4OH + Ba = NH4 + Ba(OH)2 =>
2 NH4OH + Ba = 2 NH4 + Ba(OH)2

Al(OH)3 + Br = AlBr3 + Al(BrO3)3 + H2O =>
6 Al(OH)3 + 18 Br = 5 AlBr3 + Al(BrO3)3 + 9 H2O

KIO3 + HCl + HI = H2O + KCl + I2 =>
KIO3 + HCl + 5 HI = 3 H2O + KCl + 3 I2

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Al + Ni2SO4 = Al2(SO4)3 + Ni =>
2 Al + 3 Ni2SO4 = Al2(SO4)3 + 6 Ni

CH3CHO + Cu(OH)2 + NaOH = CH3COONa + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + 2 CuOH + 2 H2O

Al + FeSO3 = Al2(SO3)3 + Fe =>
2 Al + 3 FeSO3 = Al2(SO3)3 + 3 Fe

KMnO4 + Na2S2O3*5H2O + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
4 KMnO4 + 5 Na2S2O3*5H2O + 22 HCl = 4 KCl + 4 MnCl2 + 10 NaCl + 10 SO2 + 36 H2O

H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4

Br2Mg + Cl2 = MgCl2 + Br2 =>
Br2Mg + Cl2 = MgCl2 + Br2

CH2 + H2O = CH4 + O2 =>
2 CH2 + 2 H2O = 2 CH4 + O2

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

FeBr3(aq)NaOH(aq) = FeOH(s)NaBr3(aq) =>
FeBr3(aq)NaOH(aq) = FeOH(s)NaBr3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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