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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(OH)2 + K2S = CuS + KOH =>
Cu(OH)2 + K2S = CuS + 2 KOH

H + N5 = NH4 =>
20 H + N5 = 5 NH4

N + Ca = N2Ca3 =>
2 N + 3 Ca = N2Ca3

Li2 = Li6 =>
3 Li2 = Li6

Zn(NO3)2 + FeO = Fe(NO3)2 + ZnO =>
Zn(NO3)2 + FeO = Fe(NO3)2 + ZnO

Cl + AgBr = ClBr + Ag =>
Cl + AgBr = ClBr + Ag

HCl + KOH = KCl + water =>
HCl + KOH = KCl + H2O

K2[Zn(OH)4] + HCl = K2[ZnCl4] + H2O =>
K2[Zn(OH)4] + 4 HCl = K2[ZnCl4] + 4 H2O

KAlSi3O8 + H{+} + H2O = Al2Si2O5(OH)4 + K{+} + H4SiO4 =>
2 KAlSi3O8 + 2 H{+} + 9 H2O = Al2Si2O5(OH)4 + 2 K{+} + 4 H4SiO4

H2(C2O4) + K(OH) = H2(OH) + K(C2O4) =>
H2(C2O4) + K(OH) = H2(OH) + K(C2O4)

C6H12O3 = C6H6 + H2O =>
C6H12O3 = C6H6 + 3 H2O

LiNO3(s)HCl(aq) = LiCl(aq)HNO3(aq) =>
LiNO3(s)HCl(aq) = LiCl(aq)HNO3(aq)

Ag{+} + NH3 = Ag(NH3)2{+} =>
Ag{+} + 2 NH3 = Ag(NH3)2{+}

AgCl + BaF2 = AgF + BaCl2 =>
2 AgCl + BaF2 = 2 AgF + BaCl2

Al(No3)3 + Mg = Al + MgNo3 =>
Al(No3)3 + 3 Mg = Al + 3 MgNo3

CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O

CaO + HC1 = CaC2 + H2O =>
CaO + 2 HC1 = CaC2 + H2O

N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO

(NH4)H2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
(NH4)H2PO4 + 12(NH4)2MoO4 + 22 HNO3 = (NH4)3PO4*12MoO3 + 22 NH4NO3 + 12 H2O

Sn(OH)2 + H2SO4 = SnSO4 + H2(OH)2 =>
Sn(OH)2 + H2SO4 = SnSO4 + H2(OH)2

CH2O + Na = CH2NaO =>
CH2O + Na = CH2NaO

Fe1 + O2 = Fe2O3 =>
4 Fe1 + 3 O2 = 2 Fe2O3

Si2Cl6(g) + C3H6(g) + O2(g) + NH3(g) = SiOCN(s) + H2(g) + HCl(g) =>
3 Si2Cl6(g) + 2 C3H6(g) + 3 O2(g) + 6 NH3(g) = 6 SiOCN(s) + 6 H2(g) + 18 HCl(g)

NaHCl3 + HCl = NaCl + H2Cl3 =>
NaHCl3 + HCl = NaCl + H2Cl3

FeCl3KBrCCl4 = FeCl4KCl3BrC =>
FeCl3KBrCCl4 = FeCl4KCl3BrC

Ca(ClO) + HCl = CaCl2 + H2O + Cl =>
Ca(ClO) + 2 HCl = CaCl2 + H2O + Cl

Cr + MgI2 = CrI2 + Mg =>
Cr + MgI2 = CrI2 + Mg

NH{4}NO{3} + NaOH = NaNO{3} + NH{3} + H{2}O =>
4 NH{4}NO{3} + NaOH = NaNO{3} + 3 NH{3} + 2 H{2}O

Cl2H2 = HCl =>
Cl2H2 = 2 HCl

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CH3HC = CH2 =>
CH3HC = 2 CH2

Na2SO3 + KIO3 + H2SO4 = I2 + KSO4 + Na2SO4 + H2O =>
4 Na2SO3 + 2 KIO3 + 2 H2SO4 = I2 + 2 KSO4 + 4 Na2SO4 + 2 H2O

CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2

Al + HCl = AlCl3(s) + H2 =>
2 Al + 6 HCl = 2 AlCl3(s) + 3 H2

CH3NH2 + H2O = CH4 + CO2 + NH3 =>
4 CH3NH2 + 2 H2O = 3 CH4 + CO2 + 4 NH3

B(OH)3 + H3O{+} + HSO4{-} = B(OSO3H)3 + H2O =>
B(OH)3 + 3 H3O{+} + 3 HSO4{-} = B(OSO3H)3 + 6 H2O

C5H12(g) + O2(g) = CO2(g) + H2O(l) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)

H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4

H2SiO3 + K = K2(SiO3) + H2 =>
H2SiO3 + 2 K = K2(SiO3) + H2

H2SO4 + SrBr2 = H2Br2 + SrSO4 =>
H2SO4 + SrBr2 = H2Br2 + SrSO4

Ca3(Po4)2 + CrI3 = CaI2 + CrPo4 =>
Ca3(Po4)2 + 2 CrI3 = 3 CaI2 + 2 CrPo4

C3H7COOH + Zn = C3H7COOZn + H2 =>
2 C3H7COOH + 2 Zn = 2 C3H7COOZn + H2

MnO4{-} + NO2 + OH{-} = NO3{-} + MnO4{2-} + H2O =>
MnO4{-} + NO2 + 2 OH{-} = NO3{-} + MnO4{2-} + H2O

Cu(OH)2 + NH4Cl = CuCl2 + NH4OH =>
Cu(OH)2 + 2 NH4Cl = CuCl2 + 2 NH4OH

C6H6O12 + O2 = CO2 + H2O =>
2 C6H6O12 + 3 O2 = 12 CO2 + 6 H2O

KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O

Ag2CrO4 + HNO3 = AgNO3 + CrO3 + H2O =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + CrO3 + H2O

BaCl2 + (NH4)2C2O4 = BaC2O4 + NH4Cl =>
BaCl2 + (NH4)2C2O4 = BaC2O4 + 2 NH4Cl

Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3 + 6 NaCl

K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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