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Chemische vergelijkingen in evenwicht op12/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4 + Ag2CrO4 = CuCrO4 + Ag2SO4 =>
CuSO4 + Ag2CrO4 = CuCrO4 + Ag2SO4

CaMg(CO3)2 + H2O = OH + CaMg(CO2)2 =>
CaMg(CO3)2 + 2 H2O = 4 OH + CaMg(CO2)2

Co(NO3)2 + Fe(NO3)3 + C6H12O6 = CoFe2O4 + CO2 + H2O + N2 =>
3 Co(NO3)2 + 6 Fe(NO3)3 + 5 C6H12O6 = 3 CoFe2O4 + 30 CO2 + 30 H2O + 12 N2

SO2 + CaOH = Ca2SO3 + H2O =>
SO2 + 2 CaOH = Ca2SO3 + H2O

PCl5 + WO3 = P2O5 + WCl6 =>
6 PCl5 + 5 WO3 = 3 P2O5 + 5 WCl6

NaCl + AgCl = Na[Ag(Cl)2] =>
NaCl + AgCl = Na[Ag(Cl)2]

NaNO3(ag) + K2SO4(ag) = Na2SO4(s) + KNO3(ag) =>
2 NaNO3(ag) + K2SO4(ag) = Na2SO4(s) + 2 KNO3(ag)

Fe(OH)3 + H2S = Fe2S3 + HOH =>
2 Fe(OH)3 + 3 H2S = Fe2S3 + 6 HOH

C2H3COOH + O2 = CO2 + H2O =>
C2H3COOH + 3 O2 = 3 CO2 + 2 H2O

KClO3 + AgNO3 = AgClO3 + KNO3 =>
KClO3 + AgNO3 = AgClO3 + KNO3

K2CO3 + HNO2 = H2CO3 + KNO2 =>
K2CO3 + 2 HNO2 = H2CO3 + 2 KNO2

Al(s) + H2SO4(ac) = Al2(SO4)3(ac) + H2(g) =>
2 Al(s) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 3 H2(g)

Na3AsO3 + SnCl2 + HCl = As + NaCl + H2[SnCl6] + H2O =>
2 Na3AsO3 + 3 SnCl2 + 18 HCl = 2 As + 6 NaCl + 3 H2[SnCl6] + 6 H2O

C2H5NHSO3H + HNO + Ba{2+} = C2H6 + BaSO4 + N2 + H{+} =>
C2H5NHSO3H + HNO + Ba{2+} = C2H6 + BaSO4 + N2 + 2 H{+}

HNO3 + LiOH = LiNO3 + H2O =>
HNO3 + LiOH = LiNO3 + H2O

H{+}(aq) + Cr2O7{2-}(aq) + I{-}(aq) = Cr{3+}(aq) + I2(aq) + H2O(l) =>
14 H{+}(aq) + Cr2O7{2-}(aq) + 6 I{-}(aq) = 2 Cr{3+}(aq) + 3 I2(aq) + 7 H2O(l)

Cs + H = CsH =>
Cs + H = CsH

Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O

Cr(ClO3)2 + (NH4)3P = Cr3P2 + NH4ClO3 =>
3 Cr(ClO3)2 + 2(NH4)3P = Cr3P2 + 6 NH4ClO3

SO3{2-} + Co(OH)3 = Co(OH)2 + SO4{2-} + H2O =>
SO3{2-} + 2 Co(OH)3 = 2 Co(OH)2 + SO4{2-} + H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

[Cu(H2O)6]2 + OH = [Cu(H2O)4(OH)2] + H2O =>
[Cu(H2O)6]2 + 4 OH = 2[Cu(H2O)4(OH)2] + 4 H2O

Sn + SO3 = Sn(SO3)2 =>
Sn + 2 SO3 = Sn(SO3)2

KH2S = KSH2 =>
KH2S = KSH2

[Ni(H2O)6](NO3)2 + NH3 = [Ni(NH3)6](NO3)2 + H2O =>
[Ni(H2O)6](NO3)2 + 6 NH3 = [Ni(NH3)6](NO3)2 + 6 H2O

(NH4)2CO3(heat) = NH3 + H2O + CO2 =>
(NH4)2CO3(heat) = 2 NH3 + H2O + CO2

C4H8 + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 8 KOH = 2 CH3COOH + 8 K2MnO4 + 4 H2O

Sn + HNO3 + H2O = H2SnO3 + N0 =>
5 Sn + 4 HNO3 + 3 H2O = 5 H2SnO3 + 4 N0

NiO2 + Zn + H2O = Ni(OH)2 + Zn(OH) =>
NiO2 + 2 Zn + 2 H2O = Ni(OH)2 + 2 Zn(OH)

CO2 + HCOOH = H2C2O4(heat) =>
CO2 + HCOOH = H2C2O4(heat)

CuSO4 + CuOH = Cu2SO4 + Cu(OH)2 =>
CuSO4 + 2 CuOH = Cu2SO4 + Cu(OH)2

Fe(OH)3 + H3PO4 = Fe4(OHPO4)3 + H2O =>
4 Fe(OH)3 + 3 H3PO4 = Fe4(OHPO4)3 + 9 H2O

NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl

Na2CO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + CO2 + H2O

O2 = O4 =>
2 O2 = O4

Ca + Ni2S = Ni + Ca2S =>
2 Ca + Ni2S = 2 Ni + Ca2S

CH2CHCH2OH(l) + O2(g) = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O

Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4

C2H5NHSO3H + HNO + Ba{2+} = C2H6 + BaSO4 + N2 + H{+} =>
C2H5NHSO3H + HNO + Ba{2+} = C2H6 + BaSO4 + N2 + 2 H{+}

Cr + F2 = CrF6 =>
Cr + 3 F2 = CrF6

Mg(SO4) + CaCl2 = MgCl2 + Ca(SO4) =>
Mg(SO4) + CaCl2 = MgCl2 + Ca(SO4)

C2H5Br + Br2 = C2H4Br2 + H2 =>
2 C2H5Br + Br2 = 2 C2H4Br2 + H2

OH + Hg = Hg(OH)2 =>
2 OH + Hg = Hg(OH)2

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

K2CO3 + NH4Cl = KCl + CO3(NH4)2 =>
K2CO3 + 2 NH4Cl = 2 KCl + CO3(NH4)2

P6O + NH3 = P + N2 + H2O =>
3 P6O + 2 NH3 = 18 P + N2 + 3 H2O

NaCrO4 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
NaCrO4 + 4 FeCl2 + 8 HCl = CrCl3 + 4 FeCl3 + NaCl + 4 H2O

NH4F + HF = NH4HF2 =>
NH4F + HF = NH4HF2

Co(C2H3O2)2 + Na2CrO4 = NaC2H3O2 + CoCrO4 =>
Co(C2H3O2)2 + Na2CrO4 = 2 NaC2H3O2 + CoCrO4

Mg(s) + Zn(NO3)2(aq) = Zn + Mg(NO3)2 =>
Mg(s) + Zn(NO3)2(aq) = Zn + Mg(NO3)2

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