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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2(SO4) + BaCl2 = KCl + Ba(SO4) =>
K2(SO4) + BaCl2 = 2 KCl + Ba(SO4)

H2(SO4) + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2(SO4) + Pb(OH)4 = Pb(SO4)2 + 4 H2O

NO2 + NO3 = N2O5 =>
NO2 + NO3 = N2O5

Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3

Mg(NO3)2 + CH4N2O = MgO + N2 + H2O + CO2 =>
3 Mg(NO3)2 + 5 CH4N2O = 3 MgO + 8 N2 + 10 H2O + 5 CO2

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

C4H4 + Cl2 = HCl + C2HCl =>
C4H4 + 2 Cl2 = 2 HCl + 2 C2HCl

NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl

KI + S = K2S + I2 =>
2 KI + S = K2S + I2

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S

HCIO4 + Ba(OH)2 = Ba(CIO4)2 + H2O =>
2 HCIO4 + Ba(OH)2 = Ba(CIO4)2 + 2 H2O

AlBr3 + K2(SO4) = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2(SO4) = 6 KBr + Al2(SO4)3

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O

NO2 + NO3 + H2O = HNO3 =>
NO2 + NO3 + H2O = 2 HNO3

NH4ClO3 = H2O + HCl + O2 + N2 =>
4 NH4ClO3 = 6 H2O + 4 HCl + 3 O2 + 2 N2

Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4

K2S2O8 + NaI2 = K2SO4 + I2 + Na2SO4 =>
K2S2O8 + 2 NaI2 = K2SO4 + 2 I2 + Na2SO4

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

KMnO4 + HCl + Na = KCl + MnCl2 + H2O + NaCl =>
KMnO4 + 8 HCl + 5 Na = KCl + MnCl2 + 4 H2O + 5 NaCl

CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2

Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2

Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O

PO4{3-} + Zr(OH)2Cl2 = Zr3(PO4)4 + OH{-} + Cl{-} =>
4 PO4{3-} + 3 Zr(OH)2Cl2 = Zr3(PO4)4 + 6 OH{-} + 6 Cl{-}

PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O

MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4

HBr(aq) + Ca(OH)2(aq) = CaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ca(OH)2(aq) = CaBr2(aq) + 2 H2O(l)

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O

H2S + HPO3 = H3SPO3 =>
H2S + HPO3 = H3SPO3

P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

C7H8O + Cr2O7{-2} + H{+} = C7H6O2 + Cr{3+} + H2O =>
3 C7H8O + 2 Cr2O7{-2} + 16 H{+} = 3 C7H6O2 + 4 Cr{3+} + 11 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

CuZn + HCl = CuCl2 + Zn + H2 =>
CuZn + 2 HCl = CuCl2 + Zn + H2

Si + Fe(OH)3 = Fe + H2O + SiO2 =>
3 Si + 4 Fe(OH)3 = 4 Fe + 6 H2O + 3 SiO2

LiOH + Ba(No3)2 = LiNo3 + Ba(OH)2 =>
2 LiOH + Ba(No3)2 = 2 LiNo3 + Ba(OH)2

KClO3 + C6H14O6 = KCl + CO2 + H2O =>
13 KClO3 + 3 C6H14O6 = 13 KCl + 18 CO2 + 21 H2O

Zn(OH)2 + OH = Zn(OH)3 =>
Zn(OH)2 + OH = Zn(OH)3

Fe + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4

N2H4 + N2O3 = N2 + H2O =>
3 N2H4 + 2 N2O3 = 5 N2 + 6 H2O

C3H5(NO3) + O2 = CO2 + NO2 + H2O =>
4 C3H5(NO3) + 15 O2 = 12 CO2 + 4 NO2 + 10 H2O

KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O

Na2S2 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S2 + 6 H2SO4 = Na2SO4 + 7 SO2 + 6 H2O

Ca + C6H12O6 = CaC6H12O6 =>
Ca + C6H12O6 = CaC6H12O6

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