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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CHClF2 = C + H2 + Cl2 + F2 =>
2 CHClF2 = 2 C + H2 + Cl2 + 2 F2

B2O3 + C = B4C + CO =>
2 B2O3 + 7 C = B4C + 6 CO

Nh4Cl + KNO3 = KCl + Nh4NO3 =>
Nh4Cl + KNO3 = KCl + Nh4NO3

C2H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O2(g) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)

Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O

Cs + ZnSO4 = Cs2SO4 + Zn =>
2 Cs + ZnSO4 = Cs2SO4 + Zn

CrSO4 + CaBr2 = CrBr2 + CaSO4 =>
CrSO4 + CaBr2 = CrBr2 + CaSO4

Au(OH)3 + HNO3 = Au(NO3)3 + H2O =>
Au(OH)3 + 3 HNO3 = Au(NO3)3 + 3 H2O

C2Cl6 + Cl2 = CCl4 =>
C2Cl6 + Cl2 = 2 CCl4

Pt(OH)2 + H2CrO4 = PtCrO4 + H2O =>
Pt(OH)2 + H2CrO4 = PtCrO4 + 2 H2O

MgO + CH3COOH = H2O + Mg2CCOO =>
2 MgO + CH3COOH = 2 H2O + Mg2CCOO

N2 + S = N2S5 =>
N2 + 5 S = N2S5

Ba{2+} + H2O{-} = Ba(OH)2 + H2 =>
Ba{2+} + 2 H2O{-} = Ba(OH)2 + H2

H2 + S = H2S =>
H2 + S = H2S

FeCl2 + K2CrO4 = FeCrO4 + KCl =>
FeCl2 + K2CrO4 = FeCrO4 + 2 KCl

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

C6H5CH3 + H2O = C6H5OH + H2 =>
6 C6H5CH3 + 7 H2O = 7 C6H5OH + 10 H2

CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O

ZnS(s) + O2(s) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(s) = 2 ZnO(s) + 2 SO2(g)

Zn + HSO4{-2} = Zn(SO4){-2} + H =>
Zn + HSO4{-2} = Zn(SO4){-2} + H

Ba(NO3)2 + NaNO3 = BaNO3 + Na(NO3)2 =>
Ba(NO3)2 + NaNO3 = BaNO3 + Na(NO3)2

MgCl2 + HCl = MgH2 + Cl3 =>
3 MgCl2 + 6 HCl = 3 MgH2 + 4 Cl3

CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2

CH3CHCHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH2CH3 + KOH =>
3 CH3CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH2CH3 + 2 KOH

As2O3(s) + C(s) = As4(s) + CO(g) =>
2 As2O3(s) + 6 C(s) = As4(s) + 6 CO(g)

Mg + CaCO3 = Ca + MgCO3 =>
Mg + CaCO3 = Ca + MgCO3

Ag(NO3) + (NH4)2SO4 = Ag2SO4 + NH4NO3 =>
2 Ag(NO3) + (NH4)2SO4 = Ag2SO4 + 2 NH4NO3

Cu(NO3)2 + NaOH = Cu + NaNO3 + OH =>
Cu(NO3)2 + 2 NaOH = Cu + 2 NaNO3 + 2 OH

Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NO(g) + H2O(aq) =>
3 Zn(s) + 8 HNO3(aq) = 3 Zn(NO3)2(aq) + 2 NO(g) + 4 H2O(aq)

CH3COC3H3 + O2 = CO2 + H2O =>
CH3COC3H3 + 6 O2 = 5 CO2 + 3 H2O

N2H4(l) + N2O4(g) = N2(g) + H2O(l) =>
2 N2H4(l) + N2O4(g) = 3 N2(g) + 4 H2O(l)

XeO3 + KOH = K6XeO6 + H2O =>
XeO3 + 6 KOH = K6XeO6 + 3 H2O

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

S2Cl7 + H2O = H2SO3 + HCl + S2 =>
8 S2Cl7 + 42 H2O = 14 H2SO3 + 56 HCl + S2

C6H5OH + CH3 = C6H5CH3OH =>
C6H5OH + CH3 = C6H5CH3OH

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH3 + Cl2 = N2 + HCl2 =>
2 NH3 + 6 Cl2 = N2 + 6 HCl2

KBr + H2SO4 + KMnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 6 H2SO4 + 2 KMnO2 = 4 KHSO4 + 2 MnSO4 + 4 H2O + Br2

V + H2S = V2S + H2 =>
2 V + H2S = V2S + H2

H3AsO4 + KOH = H2O + K3AsO4 =>
H3AsO4 + 3 KOH = 3 H2O + K3AsO4

CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O

Mn + BiO3 = Bi + MnO4 =>
3 Mn + 4 BiO3 = 4 Bi + 3 MnO4

NiO + SnO2 = NiSnO3 =>
NiO + SnO2 = NiSnO3

AsO3 + C = CO + As =>
AsO3 + 3 C = 3 CO + As

NiO + SnO2 = NiSnO3 =>
NiO + SnO2 = NiSnO3

K2S(aq) + BaCl2(aq) = K2Cl2 + BaS =>
K2S(aq) + BaCl2(aq) = K2Cl2 + BaS

NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl =>
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl

C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr

I2 + K2SnO2 + KOH = KI + K2SnO3 + K2Sn(OH)6 =>
3 I2 + 3 K2SnO2 + 6 KOH = 6 KI + 2 K2SnO3 + K2Sn(OH)6

Zn(OH)2 + OH = ZnO2 + H2O =>
Zn(OH)2 + 2 OH = ZnO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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