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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

KS + HCl = H2S + KCl2 =>
KS + 2 HCl = H2S + KCl2

Zn + CuSO2 = Cu + ZnSO2 =>
Zn + CuSO2 = Cu + ZnSO2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

CrCl3 + NaO2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl3 + NaO2 + 4 NaOH = Na2CrO4 + 3 NaCl + 2 H2O

SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O

C9H12O + NaOH = C9H11ONa + H2O =>
C9H12O + NaOH = C9H11ONa + H2O

NaH2PO2 + HCl = NaCl + H3PO2 =>
NaH2PO2 + HCl = NaCl + H3PO2

PbSO4 + NaOH = Na2PbO2 + Na2SO4 + H2O =>
PbSO4 + 4 NaOH = Na2PbO2 + Na2SO4 + 2 H2O

NH4CH3COO + H2O = NH3CH3COO + H3O =>
NH4CH3COO + H2O = NH3CH3COO + H3O

H2O + Al + H2BO3{-} = BH4{-} + H2AlO3{-} + H{+} =>
15 H2O + 8 Al + 3 H2BO3{-} = 3 BH4{-} + 8 H2AlO3{-} + 8 H{+}

C3H2(g) + H2(g) = C3H8(g) =>
C3H2(g) + 3 H2(g) = C3H8(g)

Co(NO3)2 + Zn = Co2 + Zn(NO3)2 =>
2 Co(NO3)2 + 2 Zn = Co2 + 2 Zn(NO3)2

Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4

NaOH + Pb(NO2)3 = NaNO2 + Pb(OH)3 =>
3 NaOH + Pb(NO2)3 = 3 NaNO2 + Pb(OH)3

Na + Cl{2} = Cl + Na{+} =>
2 Na + Cl{2} = Cl + 2 Na{+}

C + S = CS2(s) =>
C + 2 S = CS2(s)

CuSO4 + NaOH = Cu(OH)2 + Na2SO4(a) =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4(a)

(NH4)3PO4 + Bi(NO3)3 = BiPO4 + NH4NO3 =>
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + 3 NH4NO3

C3H12O4 + O2 = CO2 + H2O =>
C3H12O4 + 4 O2 = 3 CO2 + 6 H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

AgBr + Ba(OH)2 = AgOH + BaBr2 =>
2 AgBr + Ba(OH)2 = 2 AgOH + BaBr2

(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4{-}H2O = Fe(C2O4){-}H2O + NH4HSO4 + H2O =>
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4{-}H2O = Fe(C2O4){-}H2O + 2 NH4HSO4 + 6 H2O

SbCl5 + KI = SbCl3 + I2 + KCl =>
SbCl5 + 2 KI = SbCl3 + I2 + 2 KCl

C + PBO = PB + CO =>
C + PBO = PB + CO

Sr + NaI = SrI + Na =>
Sr + NaI = SrI + Na

Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe

PbS + HCl = SCl + H + Pb =>
PbS + HCl = SCl + H + Pb

FePb + Co = FeCo + Pb =>
FePb + Co = FeCo + Pb

(CaCO{3}) + (SiO{2}) = (CaSiO{3}) + (CO{2}) =>
(CaCO{3}) + (SiO{2}) = (CaSiO{3}) + (CO{2})

BaCl2 + Na2HPO4 = Ba3(PO4)2 + NaCl + HCl =>
3 BaCl2 + 2 Na2HPO4 = Ba3(PO4)2 + 4 NaCl + 2 HCl

Ag(s) + S(g) = AgS(g) =>
Ag(s) + S(g) = AgS(g)

KMnO4 + H2C2O4 + H2SO4 = H2O + K2SO4 + MnO2 + CO2 =>
2 KMnO4 + 3 H2C2O4 + H2SO4 = 4 H2O + K2SO4 + 2 MnO2 + 6 CO2

SilverNitrate + CopperSulfate = SilverSulfate + CopperNitrate =>
SilverNitrate + CopperSulfate = SilverSulfate + CopperNitrate

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

HI(aq) + H2O(l) = H3O(aq) + I(aq) =>
HI(aq) + H2O(l) = H3O(aq) + I(aq)

KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + K2SO4 + CO2 + H2O + MnO =>
2 KMnO4 + 5 Na2C2O4 + 6 H2SO4 = 5 Na2SO4 + K2SO4 + 10 CO2 + 6 H2O + 2 MnO

CH3CH2COONH4 + NaOH = CH3CH2COONa + NH3 + H2O =>
CH3CH2COONH4 + NaOH = CH3CH2COONa + NH3 + H2O

Ga(OH)3 = Ga + OH =>
Ga(OH)3 = Ga + 3 OH

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Co{2+} + O2 + NH3 + H{+} = Co(NH3)6{3+} + H2O =>
4 Co{2+} + O2 + 24 NH3 + 4 H{+} = 4 Co(NH3)6{3+} + 2 H2O

FeCl + Ba(OH) = BaCl + Fe(OH) =>
FeCl + Ba(OH) = BaCl + Fe(OH)

H2S + MgCO3 = H2CO3 + MgS =>
H2S + MgCO3 = H2CO3 + MgS

AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O

K2CrO4 + NaNO2 + H2O = KOH + Cr2O3 + NaNO3 =>
2 K2CrO4 + 3 NaNO2 + 2 H2O = 4 KOH + Cr2O3 + 3 NaNO3

Na2SiO3 + NH4Cl = NH3 + NaCl + H2SiO3 =>
Na2SiO3 + 2 NH4Cl = 2 NH3 + 2 NaCl + H2SiO3

K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3

Zn + (NH4)2S = ZnS + NH3 + H2 =>
Zn + (NH4)2S = ZnS + 2 NH3 + H2

Ba + HNO3 = Ba(NO3)2 + N + H2O =>
5 Ba + 12 HNO3 = 5 Ba(NO3)2 + 2 N + 6 H2O

NaBr + Sulfuricacid = Hydrobromicacid + sodiumsulfate =>
2 NaBr + H2SO4 = 2 HBr + Na2SO4

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