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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + NH4NO3 = Cu(NH3)2(NO3)2 + N2 + H2O =>
Cu + 3 NH4NO3 = Cu(NH3)2(NO3)2 + N2 + 3 H2O

C3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O

SbS5 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 SbS5 + 35 HNO3 + 2 H2O = 3 H3SbO4 + 15 H2SO4 + 35 NO

N2O4 + N2H3(CH3) = H2O + CO2 + N2 =>
5 N2O4 + 4 N2H3(CH3) = 12 H2O + 4 CO2 + 9 N2

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

C6H6 + CH4 = C6H4(CH3)2 =>
11 C6H6 + 6 CH4 = 9 C6H4(CH3)2

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

Na2O + CO2(g) = Na2CO3 =>
Na2O + CO2(g) = Na2CO3

Na2SO4 + Zn2 + BaCl2 = ZnSO4 + NaCl + Ba2 =>
2 Na2SO4 + Zn2 + 2 BaCl2 = 2 ZnSO4 + 4 NaCl + Ba2

Cr(OH)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 8 H2O

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

Cu(AsO2)2*Cu(CH3COO)2 = Cu + As2O3 + CH3COOHH3AsO4 + CHCOOH =>
5 Cu(AsO2)2*Cu(CH3COO)2 = 10 Cu + 4 As2O3 + 2 CH3COOHH3AsO4 + 8 CHCOOH

BaCl2 + NH4NO3 = NH4Cl2 + BaNO3 =>
BaCl2 + NH4NO3 = NH4Cl2 + BaNO3

Ba(OH)2 + Zn(OH)2 = Ba(Zn(OH)4) =>
Ba(OH)2 + Zn(OH)2 = Ba(Zn(OH)4)

Al(NO3)3 + HBr = AlBr3 + HNO3 =>
Al(NO3)3 + 3 HBr = AlBr3 + 3 HNO3

CuH2 = Cu + H2 =>
CuH2 = Cu + H2

C11H24(l) + O2(g) = H2O(g) + CO2(g) =>
C11H24(l) + 17 O2(g) = 12 H2O(g) + 11 CO2(g)

C4H10N2O2 + O2 = H2O + CO2 + N2 =>
2 C4H10N2O2 + 11 O2 = 10 H2O + 8 CO2 + 2 N2

HClO3(aq) + LiOH(aq) = LiClO3(aq) + H2O(l) =>
HClO3(aq) + LiOH(aq) = LiClO3(aq) + H2O(l)

KMnO4 + C2O4H2 = CO2 + Mn + K + H2O =>
KMnO4 + 4 C2O4H2 = 8 CO2 + Mn + K + 4 H2O

Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3

CoC4H6O4 + Rb2CrO4 = RbC2H3O2 + CoCrO4 =>
CoC4H6O4 + Rb2CrO4 = 2 RbC2H3O2 + CoCrO4

Cr2(SO3)3 + H2S = Cr2S3 + H2SO3 =>
Cr2(SO3)3 + 3 H2S = Cr2S3 + 3 H2SO3

Cu2[Fe(CN)6] + HCl = H4[Fe(CN)6] + CuCl2 =>
Cu2[Fe(CN)6] + 4 HCl = H4[Fe(CN)6] + 2 CuCl2

Fe2S + HCl = FeCl + H2S =>
Fe2S + 2 HCl = 2 FeCl + H2S

BaCl2*K2SO4 = BaSO4 + KCl =>
BaCl2*K2SO4 = BaSO4 + 2 KCl

PH3 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
PH3 + 6 AgNO3 + 3 H2O = H3PO3 + 6 HNO3 + 6 Ag

Fe2O3 + BCl3 = FeCl3 + B + O2 =>
2 Fe2O3 + 4 BCl3 = 4 FeCl3 + 4 B + 3 O2

LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr

PbNO3 + BaI = PbI + BaNO3 =>
PbNO3 + BaI = PbI + BaNO3

TiCl4 + H3PO4 = HCl + Ti3(PO4)4 =>
3 TiCl4 + 4 H3PO4 = 12 HCl + Ti3(PO4)4

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

Na3HCO3 + HCl = NaCl + H2O + CO =>
Na3HCO3 + 3 HCl = 3 NaCl + 2 H2O + CO

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

Cu(SO4)(aq) + Na(OH)(aq) = Cu(OH) + Na(SO4) =>
Cu(SO4)(aq) + Na(OH)(aq) = Cu(OH) + Na(SO4)

C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3

Fe{2+} + CO3{2-} = FeCO3 =>
Fe{2+} + CO3{2-} = FeCO3

LiSiO3 + HCl = LiCl + H(SiO3) =>
LiSiO3 + HCl = LiCl + H(SiO3)

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

FeSO4 + H2 = Fe(OH)2 + SO2 =>
FeSO4 + H2 = Fe(OH)2 + SO2

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

C3Hg + O2 = C3 + O2Hg =>
C3Hg + O2 = C3 + O2Hg

KOH + ZnBr = ZnOH + KBr =>
KOH + ZnBr = ZnOH + KBr

KI + CuSO4*5H2O + HgI2 + SO2 = Cu2HgI4 + K2SO4 + H2 + SO4 =>
2 KI + 2 CuSO4*5H2O + HgI2 + 5 SO2 = Cu2HgI4 + K2SO4 + 10 H2 + 6 SO4

C3H5COH + H2SO4 + KMnO4 = C3H5COOH + MnSO4 + K2SO4 + H2O =>
5 C3H5COH + 3 H2SO4 + 2 KMnO4 = 5 C3H5COOH + 2 MnSO4 + K2SO4 + 3 H2O

LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr

CH3OH + C = C2H3OH =>
CH3OH + C = C2H3OH

CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2

Ca3(PO4)2 + Al = Ca3P2 + AlO =>
Ca3(PO4)2 + 8 Al = Ca3P2 + 8 AlO

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Breng de vergelijking van een chemische reactie in evenwicht
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