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Chemische vergelijkingen in evenwicht op05/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
HH2CrO4 + Ca(OH)2 = CaHCrO4 + H2O =>
HH2CrO4 + Ca(OH)2 = CaHCrO4 + 2 H2O

Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + H2O + NH4 + SO4 + H =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + 6 H2O + 2 NH4 + 2 SO4 + 2 H

Na2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + Na2SO4 + 4 H2O

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

Ba(NO3)2(aq) + Na2S(aq) = BaS(aq) + Na2(NO3)2(aq) =>
Ba(NO3)2(aq) + Na2S(aq) = BaS(aq) + Na2(NO3)2(aq)

Kr + O2 = KrO2 =>
Kr + O2 = KrO2

NaCIO3 + KBr + H2SO4 = Br2 + H2O + Na2SO4 + HCI + K2SO4 =>
2 NaCIO3 + 12 KBr + 7 H2SO4 = 6 Br2 + 6 H2O + Na2SO4 + 2 HCI + 6 K2SO4

Se + HI = H2Se + I2 =>
Se + 2 HI = H2Se + I2

As2O3 + NO3{-} + H2O + H{+} = H3AsO4 + N2O3 =>
As2O3 + 2 NO3{-} + 2 H2O + 2 H{+} = 2 H3AsO4 + N2O3

Zn + NHO3 = NH4NO3 + Zn(NO3)2 + H2O =>
4 Zn + 10 NHO3 = NH4NO3 + 4 Zn(NO3)2 + 3 H2O

Fe(OH)2 + HCl + K2SO4 = FeCl3 + SO2 + H2O + KCl =>
2 Fe(OH)2 + 8 HCl + K2SO4 = 2 FeCl3 + SO2 + 6 H2O + 2 KCl

(NH4)Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3(NH4)Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3

KNH2(aq) + H2S(aq) = KNH3(aq) + HS(aq) =>
KNH2(aq) + H2S(aq) = KNH3(aq) + HS(aq)

NaH2PO4 + NaOH = H2O + Na + HPO4 =>
NaH2PO4 + NaOH = H2O + 2 Na + HPO4

Cu + P = Cu2P3 =>
2 Cu + 3 P = Cu2P3

(CH2)5CHOH(l) + O2(g) = CO2 + H2O =>
2(CH2)5CHOH(l) + 17 O2(g) = 12 CO2 + 12 H2O

H2O + CH3Li = CH3OH + LiH =>
H2O + CH3Li = CH3OH + LiH

NaCl = Na + Cl22 =>
22 NaCl = 22 Na + Cl22

lead(iv)oxide = lead(ii)oxide + oxygen =>
2 PbO2 = 2 PbO + O2

SO2 + NaOH = Na2S + O2 + H2O =>
2 SO2 + 4 NaOH = 2 Na2S + 3 O2 + 2 H2O

NH4CN + H2O = OH + NH5CN =>
NH4CN + H2O = OH + NH5CN

Cu(s) + S = Cu2S =>
2 Cu(s) + S = Cu2S

S + Cu = Cu2S =>
S + 2 Cu = Cu2S

Mg(OH2) + HF = MgHF + H2O =>
Mg(OH2) + HF = MgHF + H2O

Ag2O + C = Ag + CO =>
Ag2O + C = 2 Ag + CO

C12H22O11 + Ag2O = C12H22O12 + Ag =>
C12H22O11 + Ag2O = C12H22O12 + 2 Ag

CuO + BrF3 = CuF2 + Br2 + O2 =>
6 CuO + 4 BrF3 = 6 CuF2 + 2 Br2 + 3 O2

Ba(OH)2*8H2O + NH3NO3 = Ba(NO3)2 + NH3 + H2O =>
9 Ba(OH)2*8H2O + 16 NH3NO3 = 9 Ba(NO3)2 + 14 NH3 + 84 H2O

CH4 + N2Cl4 = N2 + H2 + C3Cl12 =>
3 CH4 + 3 N2Cl4 = 3 N2 + 6 H2 + C3Cl12

NaCl = Na + Cl22 =>
22 NaCl = 22 Na + Cl22

Cr2O3 + KNO3 + K2CO3 = K2CrO4 + CO2 + KNO2 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 2 K2CrO4 + 2 CO2 + 3 KNO2

CH3OH + B10H14 = B(OCH3)3 + H2 =>
30 CH3OH + B10H14 = 10 B(OCH3)3 + 22 H2

Zn + NO3{-} + H2O = Zn{2+} + N2 + OH{-} =>
5 Zn + 2 NO3{-} + 6 H2O = 5 Zn{2+} + N2 + 12 OH{-}

KMnO4 + CuCl + H2SO4 = K2SO4 + CuSO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 10 CuCl + 16 H2SO4 = 2 K2SO4 + 10 CuSO4 + 4 MnSO4 + 5 Cl2 + 16 H2O

K2SO4(aq) + BaCi2(aq) = KCi(aq) + BaSO4 =>
K2SO4(aq) + BaCi2(aq) = 2 KCi(aq) + BaSO4

(NH4)Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3(NH4)Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

[Ag(NH3)2]Br + HNO3 = AgBr + NH4NO3 =>
[Ag(NH3)2]Br + 2 HNO3 = AgBr + 2 NH4NO3

TiOSO4 + Zn = TiOSO4Zn =>
TiOSO4 + Zn = TiOSO4Zn

KAl2(AlSi3)O10(OH)2 + H + H2O = Al(OH)3 + K + H4SiO4 =>
KAl2(AlSi3)O10(OH)2 + H + 9 H2O = 3 Al(OH)3 + K + 3 H4SiO4

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2

Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2

K2(MnO4) + K(Cl) + H2SO4 = Mn2(SO4)3 + Cl2 + K2(SO4) + H2O =>
2 K2(MnO4) + 6 K(Cl) + 8 H2SO4 = Mn2(SO4)3 + 3 Cl2 + 5 K2(SO4) + 8 H2O

KCIO3 + P = P2O3 + KCI =>
KCIO3 + 2 P = P2O3 + KCI

NH4NO3(s) + KOH(aq) = H2O + KNO3 + NH3 =>
NH4NO3(s) + KOH(aq) = H2O + KNO3 + NH3

CdSO4*5H2O = CdSO4 + H2O =>
CdSO4*5H2O = CdSO4 + 5 H2O

Na2SO3 + H2O + I = NaI + H2SO4 =>
Na2SO3 + H2O + 2 I = 2 NaI + H2SO4

P2O5 + KOH = KH2PO4 + K2HPO4 =>
P2O5 + 3 KOH = KH2PO4 + K2HPO4

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Breng de vergelijking van een chemische reactie in evenwicht
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