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Chemische vergelijkingen in evenwicht op03/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
HF + C2H2 = CF + H =>
2 HF + C2H2 = 2 CF + 4 H

CuSO4 + H2 = Cu2SO4 + H2SO4 =>
2 CuSO4 + H2 = Cu2SO4 + H2SO4

C20H24Na2O10S2 + MnSO4 = C20H22O10S2Na2Mn*H2SO4 =>
C20H24Na2O10S2 + MnSO4 = C20H22O10S2Na2Mn*H2SO4

Cu(NO3)2 + Na2S = Cu(S)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2S = Cu(S)2 + 2 Na2NO3

CO2(g) + H2O(g) = C3H8(g) + O2(g) =>
3 CO2(g) + 4 H2O(g) = C3H8(g) + 5 O2(g)

CH3CHO + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CHO + 2 K2CrO7 + 5 H2SO4 = 9 CH3COOH + 2 K2SO4 + Cr2(SO4)3 + 5 H2O

H4 = HH2 =>
3 H4 = 4 HH2

BaCl2 + (NH4)2SO4 = Ba2(SO4)2 + (NH4)Cl =>
2 BaCl2 + 2(NH4)2SO4 = Ba2(SO4)2 + 4(NH4)Cl

MoO2 + CO = Mo2C + CO2 =>
2 MoO2 + 6 CO = Mo2C + 5 CO2

Na(NO3)2 + Na = NaO + N2 =>
Na(NO3)2 + 5 Na = 6 NaO + N2

K2O + Na2O + SiO2 = NaKSiO3 =>
K2O + Na2O + 2 SiO2 = 2 NaKSiO3

SO2 + NaOH = H2SO3 + Na2O =>
SO2 + 2 NaOH = H2SO3 + Na2O

Fe3(PO4)2 + Cu2CO3 = FeCO3 + Cu3PO4 =>
Fe3(PO4)2 + 3 Cu2CO3 = 3 FeCO3 + 2 Cu3PO4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Na2O3Si + HCl = SiH2O3 + NaCl =>
Na2O3Si + 2 HCl = SiH2O3 + 2 NaCl

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

Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3

Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS

H2O2 = H2 + O2 =>
H2O2 = H2 + O2

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

Zn + KOH = ZnOH + K =>
Zn + KOH = ZnOH + K

U + F2 = UF6 =>
U + 3 F2 = UF6

S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O

HF + H2O = HF*H2O =>
HF + H2O = HF*H2O

V(OH)4Cl + Fe(Cl2) + HCl = VO(Cl2) + Fe(Cl)3 + H2O =>
V(OH)4Cl + Fe(Cl2) + 2 HCl = VO(Cl2) + Fe(Cl)3 + 3 H2O

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

CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(aq) =>
CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(aq)

Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

CuCO3 + KOH = CuOH + KCO3 =>
CuCO3 + KOH = CuOH + KCO3

NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2

C7H6O + NH3 = C7H9NO =>
C7H6O + NH3 = C7H9NO

K2S + HCI = KCI + H2S =>
K2S + 2 HCI = 2 KCI + H2S

Mg(No3)2 + K2SiO3 = MgSiO3 + KNo3 =>
Mg(No3)2 + K2SiO3 = MgSiO3 + 2 KNo3

CH3CH2CH2CHCl2 + KOH = CH3CH2CH2COH + KCl + H2O =>
CH3CH2CH2CHCl2 + 2 KOH = CH3CH2CH2COH + 2 KCl + H2O

Al2O3 + Pb(OH)2 = Pb(AlO2)2 + H2O =>
Al2O3 + Pb(OH)2 = Pb(AlO2)2 + H2O

NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S

Mg(No3)2 + K2SiO3 = MgSiO3 + KNo3 =>
Mg(No3)2 + K2SiO3 = MgSiO3 + 2 KNo3

C6H10O + C6H5MgBr + H2SO4 = C12H15O + MgBrOH + HSO3 =>
C6H10O + C6H5MgBr + H2SO4 = C12H15O + MgBrOH + HSO3

LiOH + H3PO4 = Li3 + PO4 + H2O =>
3 LiOH + H3PO4 = Li3 + PO4 + 3 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

CH3CH3 + Br2 = CH3CH2Br + HBr =>
CH3CH3 + Br2 = CH3CH2Br + HBr

Mg(No3)2 + K2SiO3 = MgSiO3 + KNo3 =>
Mg(No3)2 + K2SiO3 = MgSiO3 + 2 KNo3

H2S + O = SO4 + H2O =>
H2S + 5 O = SO4 + H2O

Zn + K2Fe(CN)6 = K2Zn(CN)6 + Fe =>
Zn + K2Fe(CN)6 = K2Zn(CN)6 + Fe

CH3CN + H2O + H2SO4 = CH3COOH + NH5SO4 =>
CH3CN + 2 H2O + H2SO4 = CH3COOH + NH5SO4

Mg(No3)2 + K2SiO3 = MgSiO3 + KNo3 =>
Mg(No3)2 + K2SiO3 = MgSiO3 + 2 KNo3

FeCl(aq) + KOH(aq) = KCl + FeOH =>
FeCl(aq) + KOH(aq) = KCl + FeOH

SN + Cl2 = SNCl2 =>
SN + Cl2 = SNCl2

H2O + SO2 = H2S + O2 =>
2 H2O + 2 SO2 = 2 H2S + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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