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Chemische vergelijkingen in evenwicht op12/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
CS + H = HCS =>
CS + H = HCS

Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)

C2H3Cl + NaOH = C2H4O + NaCl =>
C2H3Cl + NaOH = C2H4O + NaCl

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Na + ClO3 = NaCl + O2 =>
2 Na + 2 ClO3 = 2 NaCl + 3 O2

Cu(NO3)12 + NaOH = Cu(OH)12 + NaNO3 =>
Cu(NO3)12 + 12 NaOH = Cu(OH)12 + 12 NaNO3

CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

P + S = P3S2 =>
3 P + 2 S = P3S2

CH3CH2I + H2O = CH3CH2OH + HI =>
CH3CH2I + H2O = CH3CH2OH + HI

Cu + C = C2Cu2 =>
2 Cu + 2 C = C2Cu2

Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH

Nb3S4 + NbN + Nb2N = Nb2SN =>
Nb3S4 + 3 NbN + Nb2N = 4 Nb2SN

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

Al(OH)3 + HCl(hydrochloricacid) = AlCl3 + H2O =>
Al(OH)3 + 3 HCl(hydrochloricacid) = AlCl3 + 3 H2O

V(OH)3 + NaOH = NaVO2 + H2O =>
V(OH)3 + NaOH = NaVO2 + 2 H2O

HCOOH + (Ag[NH3]2)OH = (NH4)2CO3 + Ag + NH3 + H2O =>
HCOOH + 2(Ag[NH3]2)OH = (NH4)2CO3 + 2 Ag + 2 NH3 + H2O

FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2

Na3AsO3 + HCl + Na2S = As + S + NaCl + H2O =>
2 Na3AsO3 + 12 HCl + 3 Na2S = 2 As + 3 S + 12 NaCl + 6 H2O

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

C5H11O5CHO + CuSO4 + NaOH = C5H11O5COOH + Cu2O + Na2SO4 + H2O =>
C5H11O5CHO + 2 CuSO4 + 4 NaOH = C5H11O5COOH + Cu2O + 2 Na2SO4 + 2 H2O

AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl

KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3

MnO + Zn = ZnO + Mn =>
MnO + Zn = ZnO + Mn

C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2

Na3H2IO6 + H5IO6 = Na2H3IO6 =>
2 Na3H2IO6 + H5IO6 = 3 Na2H3IO6

Al2(SO4)3 + Zn(ClO3)2 = Al(ClO3)3 + ZnSO4 =>
Al2(SO4)3 + 3 Zn(ClO3)2 = 2 Al(ClO3)3 + 3 ZnSO4

K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 Na2SO4

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Mg + HNO3 = N2O + Mg(NO3)2 + H2O =>
4 Mg + 10 HNO3 = N2O + 4 Mg(NO3)2 + 5 H2O

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

CrSO3 = CrO + SO2 =>
CrSO3 = CrO + SO2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

HClO4 + K2CO3 = OH + CO2 + K2ClO4 =>
HClO4 + K2CO3 = OH + CO2 + K2ClO4

FeO3 + H2O = Fe(OH)3 + O2 =>
4 FeO3 + 6 H2O = 4 Fe(OH)3 + 3 O2

Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2

Aluminum(Sulfate) + (Magnesium)(Hydroxide) = Aluminum(Hydroxide) + Magnesium(Sulfate) =>
Aluminum(Sulfate) + (Magnesium)(Hydroxide) = Aluminum(Hydroxide) + Magnesium(Sulfate)

HNO3 + CuSO4 = Cu(NO3)2 + H2SO4 =>
2 HNO3 + CuSO4 = Cu(NO3)2 + H2SO4

Sr + SnCl4 = SrCl2 + Sn =>
2 Sr + SnCl4 = 2 SrCl2 + Sn

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

K2 + F2 = KF =>
K2 + F2 = 2 KF

K4[Fe(Cn)6] + FeCl3 = KCl + KFe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = 3 KCl + KFe[Fe(Cn)6]

K2CrO4 + Ag2CO3 = Ag2CrO4 + K2CO3 =>
K2CrO4 + Ag2CO3 = Ag2CrO4 + K2CO3

CH4 + H2SO4 + K2Cr2O7 = CH2O2 + K2SO4 + Cr2(SO4) + H2O =>
5 CH4 + 6 H2SO4 + 3 K2Cr2O7 = 5 CH2O2 + 3 K2SO4 + 3 Cr2(SO4) + 11 H2O

CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O

Na2S2O3 + HCl = S + NaCl + SO2 + H2O =>
Na2S2O3 + 2 HCl = S + 2 NaCl + SO2 + H2O

KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3

C18H36O2 + H2O2 = CO2 + H2O =>
C18H36O2 + 52 H2O2 = 18 CO2 + 70 H2O

LiCO3 + H2SO4 = H2O + CO2 + LiSO4 =>
LiCO3 + H2SO4 = H2O + CO2 + LiSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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