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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C9H19COOH + O2 = CO2 + H2O =>
C9H19COOH + 14 O2 = 10 CO2 + 10 H2O

K2Cr2O7(s) + H2O(l) + S(s) = SO2(g) + KOH(s) + Cr2O3(s) =>
2 K2Cr2O7(s) + 2 H2O(l) + 3 S(s) = 3 SO2(g) + 4 KOH(s) + 2 Cr2O3(s)

Al2(SO4)3(aq) + (NH4)2S(aq) = (NH4)2SO4(aq) + Al2S3(s) =>
Al2(SO4)3(aq) + 3(NH4)2S(aq) = 3(NH4)2SO4(aq) + Al2S3(s)

C2H2 + KMnO4 + H2SO4 = C2O4H2 + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 C2O4H2 + 8 MnSO4 + 4 K2SO4 + 12 H2O

H3PO3 + KOH = KH2PO3 + H2O =>
H3PO3 + KOH = KH2PO3 + H2O

Al(OH)2 + HCl = AlCl + O + H =>
Al(OH)2 + HCl = AlCl + 2 O + 3 H

Ge + Br = GeBr =>
Ge + Br = GeBr

Cr + OH = Cr(OH)2 =>
Cr + 2 OH = Cr(OH)2

KMnO4 + NaNO2 + KOH = H2O + K2MnO4 + NaNO3 =>
2 KMnO4 + NaNO2 + 2 KOH = H2O + 2 K2MnO4 + NaNO3

Au + Cu = AuCu =>
Au + Cu = AuCu

CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2

Ce + O2 = CeO2 =>
Ce + O2 = CeO2

Na + K2O = NaO + K =>
Na + K2O = NaO + 2 K

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2

LiH + Al = LiAl + H2 =>
2 LiH + 2 Al = 2 LiAl + H2

LiCl(s) = Li + Cl =>
LiCl(s) = Li + Cl

Na2SO4 + H2O = Na2SO3 + H2O2 =>
Na2SO4 + H2O = Na2SO3 + H2O2

NH2OH + H2O2 = H2O + N2 =>
2 NH2OH + H2O2 = 4 H2O + N2

FeO + P4O10 = Fe3(PO4)2 =>
6 FeO + P4O10 = 2 Fe3(PO4)2

Mg(NO3)2*6H2O = Mg(NO3)2*3H2O + H2O =>
Mg(NO3)2*6H2O = Mg(NO3)2*3H2O + 3 H2O

La + HNO3 = La(NO3)4 + NO + H2O =>
3 La + 16 HNO3 = 3 La(NO3)4 + 4 NO + 8 H2O

NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl

KClO + H2O = HOCl + KOH =>
KClO + H2O = HOCl + KOH

Na2O + NaOH = Na3O + OH =>
Na2O + NaOH = Na3O + OH

AgBr + I2 = AgI + Br2 =>
2 AgBr + I2 = 2 AgI + Br2

Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2

HCl + K2HPO4 = H2O + K2PO3Cl =>
HCl + K2HPO4 = H2O + K2PO3Cl

HNO3 + Zn = Zn(NO3)2 + H2O + N2 =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + 6 H2O + N2

K2MnO4 + Br2 = KBr + KMnO4 =>
2 K2MnO4 + Br2 = 2 KBr + 2 KMnO4

(NH4)2Fe(SO4)2 + NaOH = NH4OH + Na2SO4 + Fe(OH)2 =>
(NH4)2Fe(SO4)2 + 4 NaOH = 2 NH4OH + 2 Na2SO4 + Fe(OH)2

Pb(CH3COOH)2 + CaOCl2 = PbO4 + CH3COOH + CaCl2 =>
Pb(CH3COOH)2 + 4 CaOCl2 = PbO4 + 2 CH3COOH + 4 CaCl2

NaHSO3 + KIO3 = KI + NaSO3 + H2O =>
6 NaHSO3 + KIO3 = KI + 6 NaSO3 + 3 H2O

NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O

Na2CO4 + HNO3 = Na2NO3 + HCO4 =>
Na2CO4 + HNO3 = Na2NO3 + HCO4

C14H14INO + KOH = C14H13NO + H2O + KI =>
C14H14INO + KOH = C14H13NO + H2O + KI

C6H12O6 + H2O = CH3O + O2 =>
2 C6H12O6 + 6 H2O = 12 CH3O + 3 O2

CO2 + H2O = CH3COCOOH + O2 =>
6 CO2 + 4 H2O = 2 CH3COCOOH + 5 O2

V2O5 + Zn = VO + ZnO =>
V2O5 + 3 Zn = 2 VO + 3 ZnO

KOH + Cu2S = K2S + CuOH =>
2 KOH + Cu2S = K2S + 2 CuOH

C2H5OH + H2SO4 = C2H4 + H2O*H2SO4 =>
C2H5OH + H2SO4 = C2H4 + H2O*H2SO4

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

CuI2 + HNO3 = Cu(NO3)2 + HI =>
CuI2 + 2 HNO3 = Cu(NO3)2 + 2 HI

H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

H2SO4(l) + Cu(s) = CuSO4(s) + H2(g) =>
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g)

Ni(NO3)2*6H2O + NaOH + C6H12O6 = Ni2O + NaNO3 + H2O + C2H12O7 =>
6 Ni(NO3)2*6H2O + 12 NaOH + C6H12O6 = 3 Ni2O + 12 NaNO3 + 30 H2O + 3 C2H12O7

KMnO4 + H2SO4 + KBr = K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2

Ca(NO3)2 + (NH4)2C2O4 = NH4NO3 + CaC2O4 =>
Ca(NO3)2 + (NH4)2C2O4 = 2 NH4NO3 + CaC2O4

H2 + Ce2 = HCe2 =>
H2 + 2 Ce2 = 2 HCe2

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