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Chemische vergelijkingen in evenwicht op06/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4

Ca(OH)3 + HBr = CaBr3 + H2O =>
Ca(OH)3 + 3 HBr = CaBr3 + 3 H2O

H2SO4 + LiOH = HLi(SO4) + H2O =>
H2SO4 + LiOH = HLi(SO4) + H2O

CUO + H2SO4 = CUSO4 + HOH =>
CUO + H2SO4 = CUSO4 + HOH

NO2 + CaO = Ca(NO2)2 + O2 =>
4 NO2 + 2 CaO = 2 Ca(NO2)2 + O2

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

NaH2PO4 = NaH2 + PO4 =>
NaH2PO4 = NaH2 + PO4

N2 + MgCl2 = MgN2 + Cl2 =>
N2 + MgCl2 = MgN2 + Cl2

Cu(s) + Fe(NO3)3(aq) = Cu(NO3)2(aq) + Fe(s) =>
3 Cu(s) + 2 Fe(NO3)3(aq) = 3 Cu(NO3)2(aq) + 2 Fe(s)

NO2 + CaO = Ca(NO2)2 + O2 =>
4 NO2 + 2 CaO = 2 Ca(NO2)2 + O2

Ba3(PO4)2 + H2SO4 = BaSO4 + BaHPO4 =>
Ba3(PO4)2 + H2SO4 = BaSO4 + 2 BaHPO4

RCOOH + NaOH = RCOO + H2O + Na =>
RCOOH + NaOH = RCOO + H2O + Na

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Ga2O3(s) + H2O(aq) = Ga(OH)3 =>
Ga2O3(s) + 3 H2O(aq) = 2 Ga(OH)3

H3PO2 + H2O + FeCl3 = FeCl2 + H3PO3 + HCl =>
H3PO2 + H2O + 2 FeCl3 = 2 FeCl2 + H3PO3 + 2 HCl

H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4

B + NaOH + H2O = NaBO2 + H2 =>
2 B + 2 NaOH + 2 H2O = 2 NaBO2 + 3 H2

H3AsO4 + N2H4 = As + N2 + H2O =>
4 H3AsO4 + 5 N2H4 = 4 As + 5 N2 + 16 H2O

ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + NaCl + MgSO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl + 3 MgSO4

Sn + FeCl3 = FeCl2 + SnCl4 =>
Sn + 4 FeCl3 = 4 FeCl2 + SnCl4

CaCl2 + H3Po4 = HCl2 + Ca3Po4 =>
3 CaCl2 + H3Po4 = 3 HCl2 + Ca3Po4

C6H15N + NaOH = C6H14N + Na + H2O =>
C6H15N + NaOH = C6H14N + Na + H2O

CaH2(s) + H2O(l) = H2(g) + CaO(aq) =>
CaH2(s) + H2O(l) = 2 H2(g) + CaO(aq)

HCN + Ca(OH)2 = Ca(OH)CN + H2O =>
HCN + Ca(OH)2 = Ca(OH)CN + H2O

K + K2O2 = K3O2 =>
K + K2O2 = K3O2

HCl + ZnO = ZnCl + H2 + O =>
2 HCl + 2 ZnO = 2 ZnCl + H2 + 2 O

CuCl2 + NH4OH = Cu(OH)Cl + NH4Cl =>
CuCl2 + NH4OH = Cu(OH)Cl + NH4Cl

CuCl2 + H2S = HCl + CuS =>
CuCl2 + H2S = 2 HCl + CuS

Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO

CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O

P4 + OH({-}) + H2O = PH3 + PH2O2({-}) =>
P4 + 3 OH({-}) + 3 H2O = PH3 + 3 PH2O2({-})

Ca(OH)2 + HClO4 = H2O + CaCl + O =>
2 Ca(OH)2 + 2 HClO4 = 3 H2O + 2 CaCl + 9 O

Fe2SO4 + KMnO4 + H2SO4 = H2O + Fe2(SO4)3 + K2SO4 + MnSO4 =>
5 Fe2SO4 + 4 KMnO4 + 16 H2SO4 = 16 H2O + 5 Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4

AlF3 + HCl = AlCl3 + HF =>
AlF3 + 3 HCl = AlCl3 + 3 HF

Li2CO3 + ZnSO4 = Li2SO4 + ZnCO3 =>
Li2CO3 + ZnSO4 = Li2SO4 + ZnCO3

Fe(SO4) + KOH = Fe(OH)2 + K2SO4 =>
Fe(SO4) + 2 KOH = Fe(OH)2 + K2SO4

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

H{+} + Hg + NO3{-} + Cl{-} = HgCl4{2-} + NO2 + H2O =>
4 H{+} + Hg + 2 NO3{-} + 4 Cl{-} = HgCl4{2-} + 2 NO2 + 2 H2O

AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O

Br2(l)CaI2(aq) = CaBr2(aq)I2(l) =>
Br2(l)CaI2(aq) = CaBr2(aq)I2(l)

C3H7OH + Li = H2 + C3H7OLi =>
2 C3H7OH + 2 Li = H2 + 2 C3H7OLi

FeS(s) + HCl(aq) = FeCl2(aq) + H2S(q) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(q)

AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O

KOH(aq)HCI(aq) = KCI(aq)H2O(i) =>
KOH(aq)HCI(aq) = KCI(aq)H2O(i)

Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + NO2 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = CuSO4 + Na2SO4 + 2 NO2 + 2 H2O

Cr(No3)3 + NaCl = NaNo3 + CrCl3 =>
Cr(No3)3 + 3 NaCl = 3 NaNo3 + CrCl3

C2H3OBr + O2 = CO2 + H2O + HBr =>
C2H3OBr + 2 O2 = 2 CO2 + H2O + HBr

H2SO4(aq) + HCl(aq) = H2Cl(aq) + HSO4(aq) =>
H2SO4(aq) + HCl(aq) = H2Cl(aq) + HSO4(aq)

NiOOH = Ni2O3 + H2O =>
2 NiOOH = Ni2O3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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