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Chemische vergelijkingen in evenwicht op04/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH(s) + HCl(g) = H2O(g) + NaCl(s) =>
NaOH(s) + HCl(g) = H2O(g) + NaCl(s)

Na2CO3 + N2 + C = CO + NaCN =>
Na2CO3 + N2 + 4 C = 3 CO + 2 NaCN

HPO2 + Bi(OH)5 = Bi(PO2)5 + H2O =>
5 HPO2 + Bi(OH)5 = Bi(PO2)5 + 5 H2O

C2H5NH2 + NaOH = C2H5ONa + NH3 =>
C2H5NH2 + NaOH = C2H5ONa + NH3

CH3COCl + H2 = CH3CHO + HCl =>
CH3COCl + H2 = CH3CHO + HCl

MgSO4 + NH4Br = MgNH4 + BrSO4 =>
MgSO4 + NH4Br = MgNH4 + BrSO4

Br + MnO4{-} + H{+} + HCN = BrCN + Mn{2+} + H2O =>
5 Br + MnO4{-} + 3 H{+} + 5 HCN = 5 BrCN + Mn{2+} + 4 H2O

NaAl(OH)3 = NaOH + Al(OH)2 =>
NaAl(OH)3 = NaOH + Al(OH)2

Mg(OH)2 + SrCl2 = MgCl2 + Sr(OH)2 =>
Mg(OH)2 + SrCl2 = MgCl2 + Sr(OH)2

Al2(SO3)3 + HNO3 = Al2(SO4)3 + NO + H2O =>
Al2(SO3)3 + 2 HNO3 = Al2(SO4)3 + 2 NO + H2O

CuSO4 + NH3 = Cu(NH3) + SO4 =>
CuSO4 + NH3 = Cu(NH3) + SO4

FeCe3 + KCNS = Fe(CNS)3 + KCe =>
FeCe3 + 3 KCNS = Fe(CNS)3 + 3 KCe

NaNo3 + HNO3 = NaNO3 + HNo3 =>
NaNo3 + HNO3 = NaNO3 + HNo3

Cu + KOH = CuH2 + KO =>
Cu + 2 KOH = CuH2 + 2 KO

Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2

K2Cr2O7 + HCIO4 + HI = Cr(CIO4)3 + KCIO4 + I2 + H2O =>
K2Cr2O7 + 8 HCIO4 + 6 HI = 2 Cr(CIO4)3 + 2 KCIO4 + 3 I2 + 7 H2O

CH3CO2H + C2OH16O4 = CH3OH + H2O =>
CH3CO2H + 2 C2OH16O4 = 6 CH3OH + 6 H2O

O3 + NaI = Na + IO4 =>
4 O3 + 3 NaI = 3 Na + 3 IO4

FeO + H = Fe(OH) =>
FeO + H = Fe(OH)

NaHSO4 + H2O = H2SO4 + Na2O =>
2 NaHSO4 + H2O = 2 H2SO4 + Na2O

NaHCO3 + HC2H3O2 = NaC2O2 + H2O1 + CO2 =>
8 NaHCO3 + 5 HC2H3O2 = 8 NaC2O2 + 14 H2O1 + 2 CO2

FeO2 + Al = AlO2 + Fe =>
FeO2 + Al = AlO2 + Fe

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

Fe(NO3)3 + NH4SCN = FeSCN + NH4 + NO3 =>
Fe(NO3)3 + NH4SCN = FeSCN + NH4 + 3 NO3

Cr3 + H2SO3 = H2 + Cr2(SO3)3 =>
2 Cr3 + 9 H2SO3 = 9 H2 + 3 Cr2(SO3)3

Cu + Ag2SO4 = Cu(SO4)2 + Ag =>
Cu + 2 Ag2SO4 = Cu(SO4)2 + 4 Ag

KCl + F2 = FCl2 + K =>
4 KCl + F2 = 2 FCl2 + 4 K

Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO

Cu + H2SO4 = Cu(SO4) + HOH + SO2 =>
Cu + 2 H2SO4 = Cu(SO4) + 2 HOH + SO2

NiCl2(s) + O2(g) = NiO(s) + Cl2O5(g) =>
NiCl2(s) + 3 O2(g) = NiO(s) + Cl2O5(g)

Cr2O7{2-} + As2S3 + H{+} = H3AsO4 + SO2 + Cr{3+} + H2O =>
11 Cr2O7{2-} + 3 As2S3 + 88 H{+} = 6 H3AsO4 + 9 SO2 + 22 Cr{3+} + 35 H2O

NaCl + NaNO3 + H2SO4 = NaHSO4 + NO + H2O + Cl2 =>
6 NaCl + 2 NaNO3 + 8 H2SO4 = 8 NaHSO4 + 2 NO + 4 H2O + 3 Cl2

CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3

Al(OH)3 + CH3COOH = [Al3O(CH3COO)6(H2O)3]CH3COO + H2O =>
3 Al(OH)3 + 7 CH3COOH = [Al3O(CH3COO)6(H2O)3]CH3COO + 5 H2O

NaHCO3(aq) + HBr(aq) = NaBr(aq) + HCO3H(s) =>
NaHCO3(aq) + HBr(aq) = NaBr(aq) + HCO3H(s)

Al(OH)3 + CH3COOH = [Al3O(CH3COO)6(H2O)3]CH3COO + H2O =>
3 Al(OH)3 + 7 CH3COOH = [Al3O(CH3COO)6(H2O)3]CH3COO + 5 H2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

MgO + C3H6O2 = C3H6O2Mg + H2O + CO2 =>
7 MgO + 8 C3H6O2 = 7 C3H6O2Mg + 3 H2O + 3 CO2

CuC1 + H2S = Cu2S + HC1 =>
2 CuC1 + H2S = Cu2S + 2 HC1

HCuCl2 + NH3 = Cu(NH3)2Cl + HCl =>
HCuCl2 + 2 NH3 = Cu(NH3)2Cl + HCl

Fe(OH)2 + O2 = Fe(OH)3 + Fe2O3 =>
12 Fe(OH)2 + 3 O2 = 8 Fe(OH)3 + 2 Fe2O3

Al2O3 + B2O3 = Al3BO5 + O2 =>
3 Al2O3 + B2O3 = 2 Al3BO5 + O2

(CH3COO)3Al = CH3COO + Al =>
(CH3COO)3Al = 3 CH3COO + Al

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

C4H10 + Cr2O72{-} + H{+} = H6C4O4 + Cr{+3} + H2O =>
137 C4H10 + 12 Cr2O72{-} + 84 H{+} = 137 H6C4O4 + 24 Cr{+3} + 316 H2O

K2CrO7 + H2SO4 + KI = K2CrO4 + H2O + K2SO4 + I2 =>
K2CrO7 + 3 H2SO4 + 6 KI = K2CrO4 + 3 H2O + 3 K2SO4 + 3 I2

FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl

Pb(OH)4 + HBr = Pb + Br + H2O =>
Pb(OH)4 + 4 HBr = Pb + 4 Br + 4 H2O

Na2(CO3) + Cr(CH3COO)3 = Na(CH3COO) + Cr2(CO3)3 =>
3 Na2(CO3) + 2 Cr(CH3COO)3 = 6 Na(CH3COO) + Cr2(CO3)3

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

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Breng de vergelijking van een chemische reactie in evenwicht
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