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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO4 + ZnBr2 = Zn(H2PO4)2 + HBr =>
2 H3PO4 + ZnBr2 = Zn(H2PO4)2 + 2 HBr

KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O

BeC2 + H2O = CH4 + Be(OH)2 + CO =>
BeC2 + 3 H2O = CH4 + Be(OH)2 + CO

Cu2S3 + O2 = CuO + SO2 =>
Cu2S3 + 4 O2 = 2 CuO + 3 SO2

NaNO3 + S = SO2 + Na2O + NO =>
4 NaNO3 + 3 S = 3 SO2 + 2 Na2O + 4 NO

CuSO4 + Na2HPO4 = Na2SO4 + Cu3(PO4)2 + NaH2PO4 =>
3 CuSO4 + 4 Na2HPO4 = 3 Na2SO4 + Cu3(PO4)2 + 2 NaH2PO4

Cr + NaOH + H2O = Na[Cr(OH)4] + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na[Cr(OH)4] + 3 H2

MgF2 + CaCl2 = CaF2 + MgCl2 =>
MgF2 + CaCl2 = CaF2 + MgCl2

Chromium + nitrogen = CrN =>
2 Cr + N2 = 2 CrN

C4H6O2 + H2 = C4H8O + H2O =>
C4H6O2 + 2 H2 = C4H8O + H2O

C3H6O + O2(g) = CO2 + H2O =>
C3H6O + 4 O2(g) = 3 CO2 + 3 H2O

Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2

Zn + HCH3COO = Zn(CH3COO)2 + H2 =>
Zn + 2 HCH3COO = Zn(CH3COO)2 + H2

FeCO3 + O2 + H2O = Fe(OH)3 + CO2 =>
4 FeCO3 + O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2

CH3CH2CHO + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O

BaSO4 + Al(OH)3 = Ba(OH)2 + Al2(SO4)3 =>
3 BaSO4 + 2 Al(OH)3 = 3 Ba(OH)2 + Al2(SO4)3

AgZn + HCl = AgCl + Zn + H2 =>
2 AgZn + 2 HCl = 2 AgCl + 2 Zn + H2

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Li2S + Ca(NO3)2 = Li(NO3) + CaS =>
Li2S + Ca(NO3)2 = 2 Li(NO3) + CaS

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

BaO + C + N2 = Ba(CN)2 + CO2 =>
2 BaO + 5 C + 2 N2 = 2 Ba(CN)2 + CO2

MgCl2 + Na2CrO4 = MgCrO4 + NaCl =>
MgCl2 + Na2CrO4 = MgCrO4 + 2 NaCl

CH3CSNH2 + H2O = CH3CONH2 + H2S =>
CH3CSNH2 + H2O = CH3CONH2 + H2S

C29H59O + O2 = CO2 + H2O =>
4 C29H59O + 173 O2 = 116 CO2 + 118 H2O

AlCl3 + CaCO3 = Ca3Al2O6 + CO2 + CaCl2 =>
2 AlCl3 + 6 CaCO3 = Ca3Al2O6 + 6 CO2 + 3 CaCl2

SO2 + KI + H2O = KOH + S + I =>
SO2 + 4 KI + 2 H2O = 4 KOH + S + 4 I

C13H8O + NaBH4 + CH3CH2OH = C13H9OH + NaB(OCH2CH3)4 =>
4 C13H8O + NaBH4 + 4 CH3CH2OH = 4 C13H9OH + NaB(OCH2CH3)4

Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s)

hydrochloricacid + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2

NH4Cl + H2O = NH6ClO =>
NH4Cl + H2O = NH6ClO

CuCl2 + K4Fe(CN)6 = Cu(CN)6 + K4FeCl2 =>
CuCl2 + K4Fe(CN)6 = Cu(CN)6 + K4FeCl2

As + HNO3 = As(NO3)3 + NH3 + H2O =>
8 As + 27 HNO3 = 8 As(NO3)3 + 3 NH3 + 9 H2O

CuBr2 + Na3PO4 = Cu3(PO4)2 + NaBr =>
3 CuBr2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaBr

RbC2H3O2 + Na2CO3 = Rb2CO3 + NaC2H3O2 =>
2 RbC2H3O2 + Na2CO3 = Rb2CO3 + 2 NaC2H3O2

S2O3 + H2O = H2S2O4 =>
S2O3 + H2O = H2S2O4

K2I2 + Pb + (NO3) = K2(NO3) + PbI2 =>
K2I2 + Pb + (NO3) = K2(NO3) + PbI2

(NH4)2C2O2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH3)2SO4 + H2O =>
5(NH4)2C2O2 + 8 KMnO4 + 17 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 5(NH3)2SO4 + 22 H2O

CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + I2 = CH3(CH2)7(CHI)2(CH2)7COOH

Al(Cl)3 + N(H)4OH = N(H)4Cl + Al(OH)3 =>
Al(Cl)3 + 3 N(H)4OH = 3 N(H)4Cl + Al(OH)3

KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2

KCl{+} + NaNO2{+} + CH3COOH{-} + C4H6CoO4 + HNO3 = KCo(NO2)6 + NaCl + CO + NH3 + H2O =>
8 KCl{+} + 8 NaNO2{+} + 16 CH3COOH{-} + 8 C4H6CoO4 + 49 HNO3 = 8 KCo(NO2)6 + 8 NaCl + 64 CO + 9 NH3 + 67 H2O

Ge + HNO3 = Ge(NO3)2 + H2 =>
Ge + 2 HNO3 = Ge(NO3)2 + H2

H3PO4 + ZnBr2 = Zn3(PO4)2 + HBr =>
2 H3PO4 + 3 ZnBr2 = Zn3(PO4)2 + 6 HBr

C4H4O4 + NaOH = C4H3O4Na + H2O =>
C4H4O4 + NaOH = C4H3O4Na + H2O

KNO3(aq) + CuCl2(aq) = KCl(aq) + Cu(NO3)2(aq) =>
2 KNO3(aq) + CuCl2(aq) = 2 KCl(aq) + Cu(NO3)2(aq)

CaCO3 + H{+} = CO2 + Ca{+2} + H2O =>
CaCO3 + 2 H{+} = CO2 + Ca{+2} + H2O

Al2S3(s) + H2O = Al(OH)3(aq) + H2S =>
Al2S3(s) + 6 H2O = 2 Al(OH)3(aq) + 3 H2S

C6H12O6 + O2 = O(C6H12O6)4 =>
8 C6H12O6 + O2 = 2 O(C6H12O6)4

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Breng de vergelijking van een chemische reactie in evenwicht
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