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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + CO2 = ZnO + ZnCO =>
2 Zn + CO2 = ZnO + ZnCO

Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)

Ag(i)(s) + S8(s) = Ag2S(s) =>
16 Ag(i)(s) + S8(s) = 8 Ag2S(s)

Cl2 + IO3{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = IO4{-} + 2 Cl{-} + H2O

Ba1Cl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 Ba1Cl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl

(NH4)2S2O + H2O = H202 + NH4HSO4 =>
101(NH4)2S2O + 707 H2O = 6 H202 + 202 NH4HSO4

H8C6O2 + O2 = CO2 + H2O =>
H8C6O2 + 7 O2 = 6 CO2 + 4 H2O

CuSO4 + Ca(NO3)2 = CaSO4 + Cu(NO3)2 =>
CuSO4 + Ca(NO3)2 = CaSO4 + Cu(NO3)2

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

SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4

NO + NO2 = N2O3 =>
NO + NO2 = N2O3

NH4H2PO4 + NH3 = (NH4)2HPO4 =>
NH4H2PO4 + NH3 = (NH4)2HPO4

HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl

CH3COOH + CaCO3 = CaCH3COO2 + CO2 + H2O =>
7 CH3COOH + 8 CaCO3 = 8 CaCH3COO2 + 6 CO2 + 2 H2O

HCl + MnO2 = Mn2 + H2O + Cl2 =>
8 HCl + 2 MnO2 = Mn2 + 4 H2O + 4 Cl2

Nd(No3)3 + NH4OH = Nd(OH)3 + NH4No3 =>
Nd(No3)3 + 3 NH4OH = Nd(OH)3 + 3 NH4No3

C8H10 + HNO3 = C8H9NO2 + H2O =>
C8H10 + HNO3 = C8H9NO2 + H2O

SnCO3 = SnO + CO2 =>
SnCO3 = SnO + CO2

CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O

V2(SO4)5 + NaOH = V(OH)5 + Na2SO4 =>
V2(SO4)5 + 10 NaOH = 2 V(OH)5 + 5 Na2SO4

KI + H2SO4 = K2SO4 + I7 + H2S + H2O =>
56 KI + 35 H2SO4 = 28 K2SO4 + 8 I7 + 7 H2S + 28 H2O

C8H10 + HNO3 = C8H9NO2 + H2O =>
C8H10 + HNO3 = C8H9NO2 + H2O

Cl2 + Na(OH) = NaClO + NaCl + H2O =>
Cl2 + 2 Na(OH) = NaClO + NaCl + H2O

HSO3{-} + OH = SO3{-}2 + H2O =>
HSO3{-} + OH = SO3{-}2 + H2O

CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O

Fe{3+} + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe{3+} + 3 ClO{-} + 10 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O

HClKBr = KClHBr =>
HClKBr = KClHBr

KI + PB(NO3)2 = PBI2 + KNO3 =>
2 KI + PB(NO3)2 = PBI2 + 2 KNO3

AgHMnO4 + H2MnO4 + Cl2 = AgClO3 + MnO2 + H2O =>
2 AgHMnO4 + 3 H2MnO4 + Cl2 = 2 AgClO3 + 5 MnO2 + 4 H2O

Pb(NO3)2 + K2CO3 = K2(NO3)2 + PbCO3 =>
Pb(NO3)2 + K2CO3 = K2(NO3)2 + PbCO3

LiH + H2O = LiHO + H3 =>
3 LiH + 3 H2O = 3 LiHO + 2 H3

Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O

P2S3 + HIO3 + H2O = H3PO4 + S + HI =>
3 P2S3 + 5 HIO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HI

HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl

HgCl2 + Na2CO3 = HgCO3 + Na2Cl2 =>
HgCl2 + Na2CO3 = HgCO3 + Na2Cl2

Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7

P2O5 + MgO = Mg5P2 + O2 =>
P2O5 + 5 MgO = Mg5P2 + 5 O2

HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl

Na2CO3 + HgCl2 = Hg(CO3) + NaCl =>
Na2CO3 + HgCl2 = Hg(CO3) + 2 NaCl

CrCl3 + Na2SiO3 = NaCr(SiO3)2 + NaCl =>
CrCl3 + 2 Na2SiO3 = NaCr(SiO3)2 + 3 NaCl

MgCO3 + HCl + NaOH = NaCl + Mg(OH)2 + CO2 =>
MgCO3 + HCl + NaOH = NaCl + Mg(OH)2 + CO2

CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl

H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)

KCO3 + HNO3 = CO2 + K(NO3)2 + H2O =>
KCO3 + 2 HNO3 = CO2 + K(NO3)2 + H2O

Co(OH)2 + NH4OH = (Co(NH3)4) + OH + H2O =>
Co(OH)2 + 4 NH4OH = (Co(NH3)4) + 2 OH + 4 H2O

HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl

MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2

KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH

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Breng de vergelijking van een chemische reactie in evenwicht
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