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Chemische vergelijkingen in evenwicht op12/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
S6 + O2 = SO3 =>
S6 + 9 O2 = 6 SO3

CU(NO3)2 + KI = CUI2 + K(NO3) =>
CU(NO3)2 + 2 KI = CUI2 + 2 K(NO3)

HCOOH + CH3OH = HCOOH3C + H2O =>
HCOOH + CH3OH = HCOOH3C + H2O

CaCO3 + SiO2 + K2CO3 = CO2 + K2O*CaO*6SiO2 =>
CaCO3 + 6 SiO2 + K2CO3 = 2 CO2 + K2O*CaO*6SiO2

Fe2(SO4)3 + KOH = Fe(OH)3 + (SO4)K2 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(SO4)K2

BCl3(g) + LiAlH4(s) = B2H6(g) + LiAlCl4(s) =>
4 BCl3(g) + 3 LiAlH4(s) = 2 B2H6(g) + 3 LiAlCl4(s)

Sn + ZnO = SnO + Zn =>
Sn + ZnO = SnO + Zn

S6 + O2 = SO3 =>
S6 + 9 O2 = 6 SO3

As + H = AsH =>
As + H = AsH

VO + O2 = V2O3 =>
4 VO + O2 = 2 V2O3

Fl + Ca = CaFl =>
Fl + Ca = CaFl

TeF6 + H2O = Te(OH)6 + HF =>
TeF6 + 6 H2O = Te(OH)6 + 6 HF

ZnCl2 + Na2PO4 = Zn(PO4) + NaCl =>
ZnCl2 + Na2PO4 = Zn(PO4) + 2 NaCl

Cu(OH)2 + K2CO3 = CuCO3 + KOH =>
Cu(OH)2 + K2CO3 = CuCO3 + 2 KOH

Ir + Cl = IrCl =>
Ir + Cl = IrCl

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

(CH3)2CO + H2O = CO2 + H2 =>
(CH3)2CO + 5 H2O = 3 CO2 + 8 H2

(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4 =>
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4

KNO3 + C3H8 = K2CO3 + CO2 + H2O + N2 =>
4 KNO3 + C3H8 = 2 K2CO3 + CO2 + 4 H2O + 2 N2

HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2

NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3

As2O3 + NaOH = Na3AsO3 + H2O =>
As2O3 + 6 NaOH = 2 Na3AsO3 + 3 H2O

Al + H2SO5 = Al2(SO4)3 + H2O =>
2 Al + 3 H2SO5 = Al2(SO4)3 + 3 H2O

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

Al + Cd(C2H3O2)2 = Al(C2H3O2)3 + Cd =>
2 Al + 3 Cd(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cd

Be(NO3)2(aq) + Li3PO4(aq) = Be3(PO4)2(s) + LiNO3(aq) =>
3 Be(NO3)2(aq) + 2 Li3PO4(aq) = Be3(PO4)2(s) + 6 LiNO3(aq)

NaF + Cr(NO3)2 = CrF2 + Na(NO3) =>
2 NaF + Cr(NO3)2 = CrF2 + 2 Na(NO3)

CU(s) + HCl = CUCl2 + H2 =>
CU(s) + 2 HCl = CUCl2 + H2

KOH + H3BO3 = K3BO3 + H2O =>
3 KOH + H3BO3 = K3BO3 + 3 H2O

K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4

Al4C3 + H2O(l) = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3 + 3 CH4

K4Fe(CN)6 + Fe(OH)3 = Fe4(Fe(CN)6)3 + KOH =>
3 K4Fe(CN)6 + 4 Fe(OH)3 = Fe4(Fe(CN)6)3 + 12 KOH

H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3

(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH

Na2B4O7H2O = NaHB4O7NaOH =>
Na2B4O7H2O = NaHB4O7NaOH

Br + Co = BrCo =>
Br + Co = BrCo

CH3CSNH2 + H2O = CH3COO{-} + NH4{+} + H2S =>
CH3CSNH2 + 2 H2O = CH3COO{-} + NH4{+} + H2S

Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O

HCl + Mg(OH)2 + Al(OH)3 = Cl + Mg(OH2)5 + Al =>
5 HCl + Mg(OH)2 + Al(OH)3 = 5 Cl + Mg(OH2)5 + Al

Fe(NO3)3 + NH3 = Fe(OH)3 + N4O6 =>
Fe(NO3)3 + NH3 = Fe(OH)3 + N4O6

MgClO = MgCl + O2 =>
2 MgClO = 2 MgCl + O2

C2F4 + O2 = CF4 + CO2 =>
C2F4 + O2 = CF4 + CO2

Ca(OH)2 + Al(NO3)3 = Ca(NO3)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al(OH)3

Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4

Br2 + K2SO3 + NaOH = KBr + Na2SO4 + H2O =>
Br2 + K2SO3 + 2 NaOH = 2 KBr + Na2SO4 + H2O

NO3 = NO2 + O2 =>
2 NO3 = 2 NO2 + O2

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

SrCl2 + NaOH = Sr(OH)2 + ClNa =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 ClNa

I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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