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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O

CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O

Nh4OH + H2SO4 = H2O + (Nh4)2SO4 =>
2 Nh4OH + H2SO4 = 2 H2O + (Nh4)2SO4

Co(NO3)3 + NH4OH = Co(OH)3 + NH4NO3 =>
Co(NO3)3 + 3 NH4OH = Co(OH)3 + 3 NH4NO3

C16H30O2 + C6H10 = C16H32O2 + C6H6 =>
2 C16H30O2 + C6H10 = 2 C16H32O2 + C6H6

F + Ca = CaF =>
F + Ca = CaF

H2 + Pb(OH)4 = Pb + H2O =>
2 H2 + Pb(OH)4 = Pb + 4 H2O

Fe02 = Fe304 =>
152 Fe02 = Fe304

NaNO2 = NaNO + O =>
NaNO2 = NaNO + O

SO + H2O = SO2H2 =>
SO + H2O = SO2H2

CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O

H2O2 + KO2 = KOH + O2 =>
H2O2 + 2 KO2 = 2 KOH + 2 O2

CaBr2 + Na2SiO3 = CaSiO3 + NaBr =>
CaBr2 + Na2SiO3 = CaSiO3 + 2 NaBr

KCrO2 + H2SO4 = K2Cr2O7 + SO2 + H2O =>
2 KCrO2 + 3 H2SO4 = K2Cr2O7 + 3 SO2 + 3 H2O

Cs + CO3 = Cs2CO3 =>
2 Cs + CO3 = Cs2CO3

CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4

CuFeO2 + FeS + SiO2 = Cu2S + *2FeO*SiO2 + SO2(g) =>
6 CuFeO2 + 4 FeS + 5 SiO2 = 3 Cu2S + 5*2FeO*SiO2 + SO2(g)

C5H11 + Cl = C5H11Cl =>
C5H11 + Cl = C5H11Cl

Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3

NaHS + HNO3 = NaNO3 + H2S =>
NaHS + HNO3 = NaNO3 + H2S

Na2(Sn(OH)4) + AgNO3 + NaOH = Ag + NaNO3 + Na2(Sn(OH)6) =>
Na2(Sn(OH)4) + 2 AgNO3 + 2 NaOH = 2 Ag + 2 NaNO3 + Na2(Sn(OH)6)

Cu2O + CO2 = Cu2CO3 =>
Cu2O + CO2 = Cu2CO3

IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br

Pb(s) + KClO3(aq) = K(s) + Pb(ClO3)2(aq) =>
Pb(s) + 2 KClO3(aq) = 2 K(s) + Pb(ClO3)2(aq)

XCH4O + XC9H8O2 = XC10H10O2 + XH2O =>
XCH4O + XC9H8O2 = XC10H10O2 + XH2O

CaNO32 = CaNO + O2 =>
2 CaNO32 = 2 CaNO + 31 O2

CS + O2(g) = CO2(g) + SO2(g) =>
CS + 2 O2(g) = CO2(g) + SO2(g)

Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO

HNO3 + H2SO4 = HNO3H2SO4 =>
HNO3 + H2SO4 = HNO3H2SO4

Fe2O3 + P2O5 = FePO4 =>
Fe2O3 + P2O5 = 2 FePO4

Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O

KMnO4 + Fe(NO2)2 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + HNO3 + H2O =>
8 KMnO4 + 5 Fe(NO2)2 + 27 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Fe(SO4)3 + 10 HNO3 + 22 H2O

(NH4)2Mo2O7 = MoO3 + NH3 + H2O =>
(NH4)2Mo2O7 = 2 MoO3 + 2 NH3 + H2O

CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O

H2S + CdCl2 = CdS + HCl =>
H2S + CdCl2 = CdS + 2 HCl

MgCO3 + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O + CO2

C10N2H8O2 + O2 = CO2 + NH3 + H2O =>
2 C10N2H8O2 + 19 O2 = 20 CO2 + 4 NH3 + 2 H2O

As + NaClO + NaOH + H2O = NaH2AsO4 + NaCl =>
2 As + 5 NaClO + 2 NaOH + H2O = 2 NaH2AsO4 + 5 NaCl

CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O

AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)

K2O + CO2 = K2 + CO3 =>
K2O + CO2 = K2 + CO3

CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O

HCl + K2SO4 = KCl + H2 + SO4 =>
2 HCl + K2SO4 = 2 KCl + H2 + SO4

HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O

NaIO3 + NaI3 + HCl = ICl + H2O + NaCl =>
NaIO3 + NaI3 + 6 HCl = 4 ICl + 3 H2O + 2 NaCl

NaCl(aq) + NH3(aq) + CO2(aq) + H2O(l) = NaHCO3(s) + NH4Cl(aq) =>
NaCl(aq) + NH3(aq) + CO2(aq) + H2O(l) = NaHCO3(s) + NH4Cl(aq)

Fe3O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe3O3(s) + 3 Mg(s) = 3 MgO(s) + 3 Fe(s)

C14H26 + O2 = CO2 + H2O =>
2 C14H26 + 41 O2 = 28 CO2 + 26 H2O

Sn(OH)2 + Fe(ClO4)3 = FeCl3 + Sn3O4 + H2O =>
36 Sn(OH)2 + Fe(ClO4)3 = FeCl3 + 12 Sn3O4 + 36 H2O

KClO3 + KJ + H2SO4 = J2 + KCl + K2SO4 + H2O =>
KClO3 + 6 KJ + 3 H2SO4 = 3 J2 + KCl + 3 K2SO4 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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