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Chemische vergelijkingen in evenwicht op10/31/18

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

HNO3 + P2O5 = H3PO4 + N2O5 =>
6 HNO3 + P2O5 = 2 H3PO4 + 3 N2O5

N2 + O2 = NO =>
N2 + O2 = 2 NO

CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)

N2 + O2 = N3O2 =>
3 N2 + 2 O2 = 2 N3O2

HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5

N2 + O2 = NO =>
N2 + O2 = 2 NO

Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3

Cu + HNO3 = CuNO3 + NH4NO3 + H2O =>
8 Cu + 10 HNO3 = 8 CuNO3 + NH4NO3 + 3 H2O

K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH

FECl2 + NAOH = FE(OH)2 + NACl =>
FECl2 + 2 NAOH = FE(OH)2 + 2 NACl

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

C2H6O + O2(g) = CO2(g) + H2O(g) =>
C2H6O + 3 O2(g) = 2 CO2(g) + 3 H2O(g)

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

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

C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

N2H2 + H2O2 = HNO3 + H2O =>
N2H2 + 6 H2O2 = 2 HNO3 + 6 H2O

FESO4*7H2O + (NH4)2SO4 = FE(NH4)2(SO4)2*6H2O + H2O =>
FESO4*7H2O + (NH4)2SO4 = FE(NH4)2(SO4)2*6H2O + H2O

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

Na(s) + MgI2(aq) = NaI(aq) + Mg(s) =>
2 Na(s) + MgI2(aq) = 2 NaI(aq) + Mg(s)

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3

Cd + CuBr3 = CdBr2 + Cu =>
3 Cd + 2 CuBr3 = 3 CdBr2 + 2 Cu

Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3

C28H30O10 + O2 = CO2 + H2O =>
2 C28H30O10 + 61 O2 = 56 CO2 + 30 H2O

C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br

LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2

Na(s) + HOH(l) = Na(OH)(aq) + H2(g) =>
2 Na(s) + 2 HOH(l) = 2 Na(OH)(aq) + H2(g)

AgNO3 + KI = KNO3 + AgI =>
AgNO3 + KI = KNO3 + AgI

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl

Co{2+} + [EDTA]{4-} = Co2[EDTA] =>
2 Co{2+} + [EDTA]{4-} = Co2[EDTA]

CH3COOH + NaCl = CH3COONa + HCl =>
CH3COOH + NaCl = CH3COONa + HCl

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

SI + HNO3 + HF = H2SIF6 + NO + H2O =>
3 SI + 4 HNO3 + 18 HF = 3 H2SIF6 + 4 NO + 8 H2O

AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

Zn(NO3)26H2O + NH2CONH2 = ZnO + CO2 + N2 + H2O =>
3 Zn(NO3)26H2O + 77 NH2CONH2 = 3 ZnO + 77 CO2 + 116 N2 + 157 H2O

V(s) + O2(g) = V2O5(s) =>
4 V(s) + 5 O2(g) = 2 V2O5(s)

NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O

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

Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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