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Chemische vergelijkingen in evenwicht op05/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
KCl + NaBr = KBr + NaCl =>
KCl + NaBr = KBr + NaCl

Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O

ClKBr = Br*KCl =>
ClKBr = Br*KCl

Pb(NO3)2 + K(OH) = Pb(OH) + K(NO3)2 =>
Pb(NO3)2 + K(OH) = Pb(OH) + K(NO3)2

Mg + F2O3 = MgF2 + O2 =>
2 Mg + 2 F2O3 = 2 MgF2 + 3 O2

C6H12O6 + CO2 = C6H6O4 + H2O =>
11 C6H12O6 + 6 CO2 = 12 C6H6O4 + 30 H2O

SnZn(NO3)2 = Sn(NO3)2Zn =>
SnZn(NO3)2 = Sn(NO3)2Zn

PbHg(NO3)2 = HgPb(NO3)2 =>
PbHg(NO3)2 = HgPb(NO3)2

FeCl2(aq) + KMnO(aq) + HCl(aq) = FeCl(aq) + MnCl2(aq) + H2O(l) + KCl(aq) =>
FeCl2(aq) + KMnO(aq) + 2 HCl(aq) = FeCl(aq) + MnCl2(aq) + H2O(l) + KCl(aq)

CaSiO3C = CaSiO2CO =>
CaSiO3C = CaSiO2CO

C6H6 + O2 = C2O + H6 =>
2 C6H6 + 3 O2 = 6 C2O + 2 H6

Fe(HSO3) + Pb(MnO4)4 + H2SO4 = Fe2(SO4)3 + MnSO4 + PbSO4 + H2O =>
22 Fe(HSO3) + 4 Pb(MnO4)4 + 31 H2SO4 = 11 Fe2(SO4)3 + 16 MnSO4 + 4 PbSO4 + 42 H2O

NaCoKCI = NaCIKCo =>
NaCoKCI = NaCIKCo

CH3CH2OHO2(g) = H2OCH3COOH =>
CH3CH2OHO2(g) = H2OCH3COOH

Li2S(aq) + Cl2(g) = Li2Cl2S =>
Li2S(aq) + Cl2(g) = Li2Cl2S

FeCl2 + Cu = FeCuCl2 =>
FeCl2 + Cu = FeCuCl2

Tin(IV)FluorideCalciumSulfite = Tin(IV)SulfiteCalciumFluoride =>
Tin(IV)FluorideCalciumSulfite = Tin(IV)SulfiteCalciumFluoride

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

HCOOH + SOCl2 = HCOCl + SO2 + HCl =>
HCOOH + SOCl2 = HCOCl + SO2 + HCl

CH3CH2OH + CHCOOH = CH3CH2COOCH2CH3 + H2O =>
11 CH3CH2OH + 4 CHCOOH = 6 CH3CH2COOCH2CH3 + 7 H2O

HNO3 + e = H2O + NH4NO3 + NO3{-} =>
10 HNO3 + 8e = 3 H2O + NH4NO3 + 8 NO3{-}

KMnO4 + Al2S3 = K2S + Al(MnO4)3 =>
6 KMnO4 + Al2S3 = 3 K2S + 2 Al(MnO4)3

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

GaAsP = GaPAs =>
GaAsP = GaPAs

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

FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3

H + O = H2O =>
2 H + O = H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)

LiSZnCl = LiClZnS =>
LiSZnCl = LiClZnS

Na + Br + Ca(OH)2 = CaBr2 + NaOH =>
2 Na + 2 Br + Ca(OH)2 = CaBr2 + 2 NaOH

SO2 + H2O = H{+} + SO3{2-} =>
SO2 + H2O = 2 H{+} + SO3{2-}

NH4I + Cl2 = HCl + NH3 + I2 =>
2 NH4I + Cl2 = 2 HCl + 2 NH3 + I2

Li2CO3 + H2SiO3 = Li4SiO4 + H2O + CO2 =>
2 Li2CO3 + H2SiO3 = Li4SiO4 + H2O + 2 CO2

NO2(g) + H2O = HNO3(g) + NO(g) =>
3 NO2(g) + H2O = 2 HNO3(g) + NO(g)

Na2CO3 + KI = K2CO3 + Na + I =>
Na2CO3 + 2 KI = K2CO3 + 2 Na + 2 I

NaPHCaChl = NaChlCaPH =>
NaPHCaChl = NaChlCaPH

Na2CO3 + HCl = CO2 + NaOH + NaCl =>
Na2CO3 + HCl = CO2 + NaOH + NaCl

Pb(II)(NO3)2 + KI = Pb(II)I2 + K(NO3) =>
Pb(II)(NO3)2 + 2 KI = Pb(II)I2 + 2 K(NO3)

K2CO3S = K2SCO3 =>
K2CO3S = K2SCO3

CO2 + H2O = H2CO3 = H3O + HCO3 =>
CO2 + H2O = H2CO3

BaCl2 + H3PO4 + NH3 = Ba3(PO4)2 + NH4Cl =>
3 BaCl2 + 2 H3PO4 + 6 NH3 = Ba3(PO4)2 + 6 NH4Cl

Bi{3+} + SnO2{2-} + OH{-} = SnO3{-2} + H2O + Bi =>
2 Bi{3+} + 3 SnO2{2-} + 6 OH{-} = 3 SnO3{-2} + 3 H2O + 2 Bi

C12H8Cl2 + O2 = CO2 + H2O + Cl2O =>
2 C12H8Cl2 + 29 O2 = 24 CO2 + 8 H2O + 2 Cl2O

Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn

Fe(s)ZnCl(aq) = FeZnCl =>
Fe(s)ZnCl(aq) = FeZnCl

OHCH2CHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + COOHCHCHCOOH =>
5 OHCH2CHCHCH2OH + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 COOHCHCHCOOH

CaCl2(aq)HCl(aq) = HCl2(aq)CaCl(s) =>
CaCl2(aq)HCl(aq) = HCl2(aq)CaCl(s)

CH3CHCH2Br2 = CH3CHBrCBrH2 =>
CH3CHCH2Br2 = CH3CHBrCBrH2

S6O6{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S6O6{2-} + 26 MnO4{-} + 28 H{+} = 30 SO4{2-} + 26 Mn{2+} + 14 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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