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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

VCO3 = VO + CO2 =>
VCO3 = VO + CO2

CaCrO4 + CH3COOH = Ca(CH3COO)2 + H2CrO4 =>
CaCrO4 + 2 CH3COOH = Ca(CH3COO)2 + H2CrO4

NaOH + ZnCl3 = Zn(OH)3 + NaCl =>
3 NaOH + ZnCl3 = Zn(OH)3 + 3 NaCl

Fe(OH)3 + Na3PO4 = Fe(PO4) + NaOH =>
Fe(OH)3 + Na3PO4 = Fe(PO4) + 3 NaOH

Pb + Au{3+} = Pb{2+} + Au =>
3 Pb + 2 Au{3+} = 3 Pb{2+} + 2 Au

C3H7COOH + Ba(OH)2 = Ba{2+} + C3H7COO{-} + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba{2+} + 2 C3H7COO{-} + 2 H2O

MgSO4 + AgNO3 = Mg(NO3)2 + Ag2SO4 =>
MgSO4 + 2 AgNO3 = Mg(NO3)2 + Ag2SO4

Fr2 + Cl2 = FrCl =>
Fr2 + Cl2 = 2 FrCl

Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N

Fe + KNO3 = Fe(NO3)3 + K =>
Fe + 3 KNO3 = Fe(NO3)3 + 3 K

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

PbO2 + KI + HNO3 = Pb(NO3)2 + KNO3 + I2 + H2O =>
PbO2 + 2 KI + 4 HNO3 = Pb(NO3)2 + 2 KNO3 + I2 + 2 H2O

NH4CNO = (NH2)2CO =>
NH4CNO = (NH2)2CO

C6H5COOC2H5 + KOH = C6H5COOK + C2H5OH =>
C6H5COOC2H5 + KOH = C6H5COOK + C2H5OH

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

FeCl2 + K(NO3) + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + K(NO3) + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl

V(OH)3 + NaOH = Na[V(OH)4] =>
V(OH)3 + NaOH = Na[V(OH)4]

Cu(CO3) + HCl = H(CO3) + CuCl =>
Cu(CO3) + HCl = H(CO3) + CuCl

Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3

HCI + Na2S = NaCI + H2S =>
2 HCI + Na2S = 2 NaCI + H2S

CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S

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

CH2NH2COOH + HNO3 = CO2 + N2 + H2O =>
5 CH2NH2COOH + 9 HNO3 = 10 CO2 + 7 N2 + 17 H2O

Al8 + Cl2(g) = AlCl3(s) =>
Al8 + 12 Cl2(g) = 8 AlCl3(s)

B(OH)3 + H2S = B2S3 + H2O =>
2 B(OH)3 + 3 H2S = B2S3 + 6 H2O

C2H4N4 + C3H7NO = C5H11N5O =>
C2H4N4 + C3H7NO = C5H11N5O

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

SiO2 + LiOH = Li4SiO4 + H2O =>
SiO2 + 4 LiOH = Li4SiO4 + 2 H2O

Al + HNO3 = Al(NO3)3 + N3O + H2O =>
13 Al + 48 HNO3 = 13 Al(NO3)3 + 3 N3O + 24 H2O

HClO4 + Al(OH)3 = AlO4 + HCl(OH)3 =>
HClO4 + Al(OH)3 = AlO4 + HCl(OH)3

KOH + C5H6 + NiCl2*6H2O = Ni(C5H5)2 + KCl + KOH*H2O =>
10 KOH + 2 C5H6 + NiCl2*6H2O = Ni(C5H5)2 + 2 KCl + 8 KOH*H2O

Hg2(NO3)2 + Li2(SO4) = LiNO3 + (Hg2)2(SO4)2 =>
2 Hg2(NO3)2 + 2 Li2(SO4) = 4 LiNO3 + (Hg2)2(SO4)2

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

Fe{3+} + Cu = Cu{2+} + Fe =>
2 Fe{3+} + 3 Cu = 3 Cu{2+} + 2 Fe

HBrO3(aq) + LiOH(aq) = LiBrO3(aq) + H2O(l) =>
HBrO3(aq) + LiOH(aq) = LiBrO3(aq) + H2O(l)

CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + CCl2O4 + K2SO4 + H2O =>
2 CuSO4*5H2O + 6 KClO3 + 2 H2O2 + 3 C = 2 KCuO4 + 3 CCl2O4 + 2 K2SO4 + 12 H2O

SnO + N2O5 = SnN2O6 =>
SnO + N2O5 = SnN2O6

HCl + NaNo3 = NaCl + HNo3 =>
HCl + NaNo3 = NaCl + HNo3

SO3SnO = SnSO4 =>
SO3SnO = SnSO4

CH3COOH + CH3CH(OH)CH3 = CH3COOCH3CH3 + H2O =>
9 CH3COOH + 10 CH3CH(OH)CH3 = 12 CH3COOCH3CH3 + 4 H2O

Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3

ZnNO3 = Zn + NO + O2 =>
ZnNO3 = Zn + NO + O2

H{+} + MnO4{-2} + HNO2 = NO3{-} + Mn{+2} + H2O =>
2 H{+} + MnO4{-2} + 2 HNO2 = 2 NO3{-} + Mn{+2} + 2 H2O

C3H6O + KCN = C3H6OCN + K =>
C3H6O + KCN = C3H6OCN + K

Cu(NO3)2 + SnSO4 = CuSO4 + Sn(NO3)2 =>
Cu(NO3)2 + SnSO4 = CuSO4 + Sn(NO3)2

Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2

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

Li2O + P2O5 + LiI = Li7P2O8I =>
3 Li2O + P2O5 + LiI = Li7P2O8I

P2O5 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
P2O5 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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