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Chemische vergelijkingen in evenwicht op11/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2

Mg + C4H6O5 = MgC4H4O5 + H2 =>
Mg + C4H6O5 = MgC4H4O5 + H2

CuCl2 + KOH = KCl + Cu(OH)2 =>
CuCl2 + 2 KOH = 2 KCl + Cu(OH)2

CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2

Te6 + O2 = Te2O3 =>
2 Te6 + 9 O2 = 6 Te2O3

CaO + SO2 = Ca + SO3 =>
CaO + SO2 = Ca + SO3

K4[Fe(CN)6](aq) + FeSO4(aq) = Fe2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6](aq) + 2 FeSO4(aq) = Fe2[Fe(CN)6] + 2 K2SO4

NaOH + CCl4 = Na2CO3 + NaCl + H2O =>
6 NaOH + CCl4 = Na2CO3 + 4 NaCl + 3 H2O

Al(OH)3 + HNO3 = Al{3+} + NO3{-} + H2O =>
Al(OH)3 + 3 HNO3 = Al{3+} + 3 NO3{-} + 3 H2O

LiOH(aq) + Al(NO3)3(aq) = LiNO3 + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 LiNO3 + Al(OH)3

CrCl3 + ClO{-} + H2O = Cr2O7{-2} + Cl{-} + H{+} =>
2 CrCl3 + 3 ClO{-} + 4 H2O = Cr2O7{-2} + 9 Cl{-} + 8 H{+}

NH4OH + Hg(NO3)2 = Hg(OH)2 + NH4NO3 =>
2 NH4OH + Hg(NO3)2 = Hg(OH)2 + 2 NH4NO3

NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)

Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3

(NH4)3BO3 = NH3 + H3BO3 =>
(NH4)3BO3 = 3 NH3 + H3BO3

KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr

CaCl2 + NH4(OH) = Ca(OH)2 + Cl(NH4) =>
CaCl2 + 2 NH4(OH) = Ca(OH)2 + 2 Cl(NH4)

CrO + HCl = Cl2 + Cr + H2O =>
CrO + 2 HCl = Cl2 + Cr + H2O

HOOC(CH2)4COOH + NaOH = Na + OOC(CH2)4COONa + H2O =>
HOOC(CH2)4COOH + 2 NaOH = Na + OOC(CH2)4COONa + 2 H2O

NaHSO4 + NaOH = H2O + Na2SO4 =>
NaHSO4 + NaOH = H2O + Na2SO4

Ge + S = GeS2 =>
Ge + 2 S = GeS2

Al(SO) + KOH = Al(OH) + K + SO =>
Al(SO) + KOH = Al(OH) + K + SO

Na2CO3 + Ca(OH)2 = Ca(CO3) + NaOH =>
Na2CO3 + Ca(OH)2 = Ca(CO3) + 2 NaOH

NaOH + N2SO4 = NOH + Na2SO4 =>
2 NaOH + N2SO4 = 2 NOH + Na2SO4

K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4

Mg + H2 = MgH2 =>
Mg + H2 = MgH2

LiNo3 + H2O = Li2O + HNo3 =>
2 LiNo3 + H2O = Li2O + 2 HNo3

K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4

C7 + I7 = CI =>
C7 + I7 = 7 CI

CuSO4 + Na2SO4 = Cu2SO4 + NaSO4 =>
2 CuSO4 + Na2SO4 = Cu2SO4 + 2 NaSO4

Ba(Br)2 + I = BaI + Br2 =>
Ba(Br)2 + I = BaI + Br2

Fe(OH)3 + Cl2 + NaOH = NaFeO4 + NaCl + H2O =>
Fe(OH)3 + 2 Cl2 + 5 NaOH = NaFeO4 + 4 NaCl + 4 H2O

K + CrCl2 = KCl2 + Cr =>
K + CrCl2 = KCl2 + Cr

CrCl3 + LiOH = Cr(OH)3 + ClLi =>
CrCl3 + 3 LiOH = Cr(OH)3 + 3 ClLi

H3SO4 + NaCl = Na3SO4 + HCl =>
H3SO4 + 3 NaCl = Na3SO4 + 3 HCl

CaCO3 + NaHSO3 = Na2CO3 + Ca(HSO3)2 =>
CaCO3 + 2 NaHSO3 = Na2CO3 + Ca(HSO3)2

BaSO2 + HCl = BaCl + HSO2 =>
BaSO2 + HCl = BaCl + HSO2

PbSO3 + H2SO4 = PbSO4 + H2SO3 =>
PbSO3 + H2SO4 = PbSO4 + H2SO3

C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O

NH3 + HClO4 = NH4{+} + ClO4{-} =>
NH3 + HClO4 = NH4{+} + ClO4{-}

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

H2SO4 + NaOH + KOH = KNaSO4 + H2O =>
H2SO4 + NaOH + KOH = KNaSO4 + 2 H2O

NaNO3(aq) + KI(aq) = K(NO3) + NaI =>
NaNO3(aq) + KI(aq) = K(NO3) + NaI

CrO4{-2} + H2O2 + OH{-} = CrO10{-5} + H2O =>
2 CrO4{-2} + 9 H2O2 + 6 OH{-} = 2 CrO10{-5} + 12 H2O

Al(s) + NaOH + H2O = Na{+} + [Al(OH)4]{-} + H2(g) =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na{+} + 2[Al(OH)4]{-} + 3 H2(g)

P + S = P2S3 =>
2 P + 3 S = P2S3

HBr + Cl2 = Br2 + HCl =>
2 HBr + Cl2 = Br2 + 2 HCl

KCl + HOH = HCl + KOH =>
KCl + HOH = HCl + KOH

CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2

Zn(s) + Cu(NO3)2(aq) = Cu2(s) + Zn(NO3)2(aq) =>
2 Zn(s) + 2 Cu(NO3)2(aq) = Cu2(s) + 2 Zn(NO3)2(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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