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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2S + F2 = CuF2 + SF6 =>
Cu2S + 5 F2 = 2 CuF2 + SF6

BaCl2*2H2O(s) = BaCl2(s) + H2O(l) =>
BaCl2*2H2O(s) = BaCl2(s) + 2 H2O(l)

CaO + Na2SO4 = Ca2SO4 + NaO =>
2 CaO + Na2SO4 = Ca2SO4 + 2 NaO

PbO2 + NaNO2 + H2SO4 = PbSO4 + NaNO4 + H2O =>
2 PbO2 + NaNO2 + 2 H2SO4 = 2 PbSO4 + NaNO4 + 2 H2O

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

Ca + C + H2O = C2H2 + Ca(OH)2 =>
Ca + 2 C + 2 H2O = C2H2 + Ca(OH)2

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

CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O

Fe3O4(s) + H2(g) = Fe(s) + H2O(l) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(s) + 4 H2O(l)

FeSO4 + NaOH = Fe(OH)2 + Na + SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + 2 Na + SO4

H2O + S = H2 + SOH =>
2 H2O + 2 S = H2 + 2 SOH

C6H12O6 + SO4{-2} + H{+} = CO2 + H2S + H2O =>
C6H12O6 + 3 SO4{-2} + 6 H{+} = 6 CO2 + 3 H2S + 6 H2O

Ga + NaCl = Na + GaCl3 =>
Ga + 3 NaCl = 3 Na + GaCl3

As2O3 + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
As2O3 + 6 Zn + 12 H{+} = 2 AsH3 + 6 Zn{2+} + 3 H2O

Ag(NO)3 + NH4Cl = AgCl + NH4 + (NO)3 =>
Ag(NO)3 + NH4Cl = AgCl + NH4 + (NO)3

V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

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

AgNO3 + KF = KNO3 + AgF =>
AgNO3 + KF = KNO3 + AgF

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Ca(HS)2 + HNO3 = H2SO4 + NO2 + H2O + CaS =>
Ca(HS)2 + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O + CaS

K2SO4 + NH4NO3 = (NH4)2SO4 + K(NO3) =>
K2SO4 + 2 NH4NO3 = (NH4)2SO4 + 2 K(NO3)

CH3CH2CH2CHO + Cr2O7{-2} + H{+} = CH3CH2CH2COOH + Cr{+3} + H2O =>
3 CH3CH2CH2CHO + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CH2COOH + 2 Cr{+3} + 4 H2O

CsH2PO4 + Cs24W24O84H52O26 = Cs2400H4800P2280O9120W120O480 + H2O + O2 =>
2280 CsH2PO4 + 5 Cs24W24O84H52O26 = Cs2400H4800P2280O9120W120O480 + 10 H2O + 30 O2

Ca + Nb + O2 = CaNb2O6 =>
Ca + 2 Nb + 3 O2 = CaNb2O6

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

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Br{-} + OH{-} = BrO3{-} + H2O + e =>
Br{-} + 6 OH{-} = BrO3{-} + 3 H2O + 6e

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

H2O(l) + F2(g) = HF(aq) + O2(g) =>
2 H2O(l) + 2 F2(g) = 4 HF(aq) + O2(g)

Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2

Zn(s) + BaCl2(aq) = ZnCl2 + Ba =>
Zn(s) + BaCl2(aq) = ZnCl2 + Ba

KOH + NO = KNO2 + H2O + N2 =>
4 KOH + 6 NO = 4 KNO2 + 2 H2O + N2

Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2

Ca(OH)2 + H2SO4 = HOH + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 HOH + CaSO4

Na2O + CuCl2 = Na2Cl2 + CuO =>
Na2O + CuCl2 = Na2Cl2 + CuO

CaCl2 + LiNO3 = LiCl + Ca(NO3)2 =>
CaCl2 + 2 LiNO3 = 2 LiCl + Ca(NO3)2

H2CO3 + NaCl = NaClCO2 + H2O =>
H2CO3 + NaCl = NaClCO2 + H2O

NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O

PB(NO3)2 + HI = PBI2 + HNO3 =>
PB(NO3)2 + 2 HI = PBI2 + 2 HNO3

HNO3 + NaSO3 = H2O + SO2 + Na(NO3)2 =>
2 HNO3 + NaSO3 = H2O + SO2 + Na(NO3)2

C2H5OH + Br2 = C2H5BrO + HBr =>
C2H5OH + Br2 = C2H5BrO + HBr

Fe + S* = FeS =>
Fe + S* = FeS

Ca(HS)2 + H2SO4 = CaSO4 + H2S =>
Ca(HS)2 + H2SO4 = CaSO4 + 2 H2S

CH3CH2COH + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O

NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + NaNO3 =>
2 NaHCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 NaNO3

Al2O3 + OH{-} + H2O = [Al(OH)4]{-} =>
Al2O3 + 2 OH{-} + 3 H2O = 2[Al(OH)4]{-}

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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