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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + Be(OH)2 = (BeOH)2CO3 + H2O =>
CO2 + 2 Be(OH)2 = (BeOH)2CO3 + H2O

Al2(SO4)3 + Be(OH)2 = Al(OH)3 + BeSO4 =>
Al2(SO4)3 + 3 Be(OH)2 = 2 Al(OH)3 + 3 BeSO4

Cu + Ag(NO)3 = Cu(NO)3 + Ag =>
Cu + Ag(NO)3 = Cu(NO)3 + Ag

KHC8H4O4 + HClO4 = KClO4 + H2C8H4O4 =>
KHC8H4O4 + HClO4 = KClO4 + H2C8H4O4

Al(Cl2)3 = Al + Cl =>
Al(Cl2)3 = Al + 6 Cl

As(OH)3 + SO2 = As2O3 + S(OH)4 =>
4 As(OH)3 + 3 SO2 = 2 As2O3 + 3 S(OH)4

LiH2O = LiOH + H2 =>
2 LiH2O = 2 LiOH + H2

Pb + KClO3 = Pb(ClO3) + K =>
Pb + KClO3 = Pb(ClO3) + K

BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl

C4H10S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 SO2(g)

Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O

CuCl2 + Na2CO3 + H2O = Cu2(OH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 4 NaCl + CO2

Hg2(NO3)2 + SnCl2 = Hg2Cl2 + Hg + Sn(NO3)4 =>
2 Hg2(NO3)2 + SnCl2 = Hg2Cl2 + 2 Hg + Sn(NO3)4

Pb(CH3COO)2 + Na2CO3 + H2O = (PbOH)2CO3 + CH3COONa + CO2 =>
2 Pb(CH3COO)2 + 2 Na2CO3 + H2O = (PbOH)2CO3 + 4 CH3COONa + CO2

HCOCN + H2O = HCOCOOH + NH3 =>
HCOCN + 2 H2O = HCOCOOH + NH3

SnS2 = Sn + S2 =>
SnS2 = Sn + S2

CH3Cl + Br2 = CH3Br + Cl2 =>
2 CH3Cl + Br2 = 2 CH3Br + Cl2

CdSO4(s) = CdSO3(s) + O2(g) =>
2 CdSO4(s) = 2 CdSO3(s) + O2(g)

MnSO4 + ZnSO4 + KMnO4 + H2O = [Zn(OH)2][MnO2] + KHSO4 + H2SO4 =>
3 MnSO4 + 5 ZnSO4 + 2 KMnO4 + 12 H2O = 5[Zn(OH)2][MnO2] + 2 KHSO4 + 6 H2SO4

HNO3 + BaOH = H2O + Ba(NO3) =>
HNO3 + BaOH = H2O + Ba(NO3)

HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2

C6H2 + O2 = CO2 + H2 =>
C6H2 + 6 O2 = 6 CO2 + H2

CH3CH2COOH + C3H8O = C6H12O2 + H2O =>
CH3CH2COOH + C3H8O = C6H12O2 + H2O

Al + Mg(SO4) = Al(SO4) + Mg =>
Al + Mg(SO4) = Al(SO4) + Mg

LiNO3 + Pb(C2H3O2)2 = LiC2H3O2 + Pb(NO3)2 =>
2 LiNO3 + Pb(C2H3O2)2 = 2 LiC2H3O2 + Pb(NO3)2

C6H12O6 + H2 = C6H14 + H2O =>
C6H12O6 + 7 H2 = C6H14 + 6 H2O

SiH4 + O2 = SiO2 + H2 =>
SiH4 + O2 = SiO2 + 2 H2

CO(NH2)2 = C3N3(NH2)3 + CO2 + NH3 =>
6 CO(NH2)2 = C3N3(NH2)3 + 3 CO2 + 6 NH3

H3S + HNO3 = H2SO4 + NO + H2O =>
H3S + 3 HNO3 = H2SO4 + 3 NO + 2 H2O

Zn + H3PO3 = H2 + ZnPO3 =>
2 Zn + 2 H3PO3 = 3 H2 + 2 ZnPO3

Mn + CO3 = MnCO3 =>
Mn + CO3 = MnCO3

I2 + HClO4 + H2O = H5IO6 + HCl =>
4 I2 + 7 HClO4 + 20 H2O = 8 H5IO6 + 7 HCl

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

C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O

H2SO4Sr = H2SrSO4 =>
H2SO4Sr = H2SrSO4

PO5 + H2O = H2PO6 =>
PO5 + H2O = H2PO6

BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4

Al2SO43 + Na2SO3 + H2O = AlOH3 + SO2 + Na2SO4 =>
Al2SO43 + 42 Na2SO3 + 3 H2O = 2 AlOH3 + SO2 + 42 Na2SO4

AgBr + O2 = Ag2O + Br2 =>
4 AgBr + O2 = 2 Ag2O + 2 Br2

CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH

MnO2 + Ag = Mn + AgO =>
MnO2 + 2 Ag = Mn + 2 AgO

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

CH2CHCOOH + HBr = CH2CHCHO + Br2 + H2O =>
CH2CHCOOH + 2 HBr = CH2CHCHO + Br2 + H2O

NaCrO4 + Pb(NO3)2 = Pb(CrO4)2 + NaNO3 =>
2 NaCrO4 + Pb(NO3)2 = Pb(CrO4)2 + 2 NaNO3

CaCl + AgBr = CaBr + AgCl =>
CaCl + AgBr = CaBr + AgCl

Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2

Na4SiO4 + HCl = NaCl + H4SiO4 =>
Na4SiO4 + 4 HCl = 4 NaCl + H4SiO4

C19H32O21 + CH4O + CH4N2O + H2SO4 + Cl + P2O5 = C28H23Cl2N3O7PS3 + H2O =>
C19H32O21 + 34 CH4O + 3 CH4N2O + 6 H2SO4 + 4 Cl + P2O5 = 2 C28H23Cl2N3O7PS3 + 73 H2O

CH3COONa + KOH = CH4 + K2CO3 + NaOH =>
CH3COONa + 2 KOH = CH4 + K2CO3 + NaOH

H2 + NaOH = Na + H2O =>
H2 + 2 NaOH = 2 Na + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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