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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
SiCl(subscript)4 + H(subscript)2O = SiO(subscript)2 + HCl =>
SiCl(subscript)4 + 2 H(subscript)2O = SiO(subscript)2 + 4 HCl

K2SiO3 + Ca(NO3)2 = CaSiO3 + K(NO3) =>
K2SiO3 + Ca(NO3)2 = CaSiO3 + 2 K(NO3)

CsHCO3 = Cs2CO3 + H2O + CO2 =>
2 CsHCO3 = Cs2CO3 + H2O + CO2

C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl

HBr + KClO3 = KCl + Br2 + H2O =>
6 HBr + KClO3 = KCl + 3 Br2 + 3 H2O

K3(NO3)3 + Mg6(PO4)4 = K3(PO4)4 + Mg6(NO3)3 =>
K3(NO3)3 + Mg6(PO4)4 = K3(PO4)4 + Mg6(NO3)3

Si + HF + HNO3 = SiF4 + NO + H2O =>
3 Si + 12 HF + 4 HNO3 = 3 SiF4 + 4 NO + 8 H2O

C3H6 + H2O = C3H8 + O2 =>
2 C3H6 + 2 H2O = 2 C3H8 + O2

K3PO4 + HCl = KH2PO4 + KCl =>
K3PO4 + 2 HCl = KH2PO4 + 2 KCl

C6H3Cl3O + H2O2 = CO2 + H2O + HCl =>
C6H3Cl3O + 11 H2O2 = 6 CO2 + 11 H2O + 3 HCl

C7H8O2 + C2H2O3 = C9H10O5 =>
C7H8O2 + C2H2O3 = C9H10O5

CaCl2 + H2O + Cl2 = Ca(ClO)2 + HCl =>
CaCl2 + 2 H2O + 2 Cl2 = Ca(ClO)2 + 4 HCl

Cu(Cl)2 + AgNO3 = AgCl2 + CuNO3 =>
Cu(Cl)2 + AgNO3 = AgCl2 + CuNO3

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

FeCl2 + KNCS = K4Fe(NCS)6 + KCl =>
FeCl2 + 6 KNCS = K4Fe(NCS)6 + 2 KCl

As2S3 + Mn = As + MnS =>
As2S3 + 3 Mn = 2 As + 3 MnS

NaAl(OH)4 + H2SO4 = Al(OH)3 + H2O + Na2SO4 =>
2 NaAl(OH)4 + H2SO4 = 2 Al(OH)3 + 2 H2O + Na2SO4

Na2S + Mn(C2H3O2)4 = NaC2H3O2 + MnS2 =>
2 Na2S + Mn(C2H3O2)4 = 4 NaC2H3O2 + MnS2

C6H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)

C2H4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2H4 + 12 MnO4{-} + 36 H{+} = 10 CO2 + 12 Mn{2+} + 28 H2O

Al + Mg(OH)2 = Mg + Al(OH)3 =>
2 Al + 3 Mg(OH)2 = 3 Mg + 2 Al(OH)3

H3PO4 + Na2SO3 = Na3PO4 + SO2 + H2O =>
2 H3PO4 + 3 Na2SO3 = 2 Na3PO4 + 3 SO2 + 3 H2O

H2 + KOH2 = KOH4 =>
H2 + KOH2 = KOH4

Ca(OH)2 + KH2(PO4) = Ca10(PO4)6(OH)2 + KOH + H2O =>
10 Ca(OH)2 + 6 KH2(PO4) = Ca10(PO4)6(OH)2 + 6 KOH + 12 H2O

NaNO3 + NaHCO3 = HNO3 + Na2CO3 =>
NaNO3 + NaHCO3 = HNO3 + Na2CO3

HI(g) + O(g) = I2(g) + H2O(g) =>
2 HI(g) + O(g) = I2(g) + H2O(g)

AlCl3 = Al3 + Cl =>
3 AlCl3 = Al3 + 9 Cl

Sb + CI2 = SbCI2 =>
Sb + CI2 = SbCI2

SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2

(CH3CH2)2NH + FeCl3 + H2O = Fe(OH)3 + [(CH3CH2)2NH2]Cl =>
3(CH3CH2)2NH + FeCl3 + 3 H2O = Fe(OH)3 + 3[(CH3CH2)2NH2]Cl

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

K2CrO7 + KHSO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2CrO7 + 20 KHSO4 + 9 C2H5OH = 2 Cr2(SO4)3 + 14 K2SO4 + 9 CH3COOH + 19 H2O

HBr + O2 = Br2H2O =>
4 HBr + O2 = 2 Br2H2O

BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O

HBr + O2 = Br2H2O =>
4 HBr + O2 = 2 Br2H2O

CuS + KCl = KS + CuCl =>
CuS + KCl = KS + CuCl

H2(g) + Br2(l) = HBr(g) =>
H2(g) + Br2(l) = 2 HBr(g)

HCl3 + Mg = H2 + MgCl2 =>
2 HCl3 + 3 Mg = H2 + 3 MgCl2

*Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
*Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O

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

PBNO32 = NO2 + O2 + PBO =>
2 PBNO32 = 2 NO2 + 29 O2 + 2 PBO

BeS + O2 = Be2O3 + SO2 =>
4 BeS + 7 O2 = 2 Be2O3 + 4 SO2

MgSiO3 + MgAl2O4 = Mg2SiO4 + Mg3Al2Si3O12 =>
4 MgSiO3 + MgAl2O4 = Mg2SiO4 + Mg3Al2Si3O12

Na2O2 + S = Na2SO3 + Na2O =>
2 Na2O2 + S = Na2SO3 + Na2O

CrCl2 + Sn = SnCl4 + Cr =>
2 CrCl2 + Sn = SnCl4 + 2 Cr

Cs{+} + F{-} = CsF =>
Cs{+} + F{-} = CsF

Al(NO3)3 + HCl = AlCl3 + H(NO3) =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 H(NO3)

H3ZO4 + HCl = ZCl5 + H2O =>
H3ZO4 + 5 HCl = ZCl5 + 4 H2O

As2S3 + Fe = As + FeS2 =>
2 As2S3 + 3 Fe = 4 As + 3 FeS2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

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