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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH(aq) + MgCl2(aq) = NaCl(aq) + Mg(OH)2 =>
2 NaOH(aq) + MgCl2(aq) = 2 NaCl(aq) + Mg(OH)2

NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3

HgS + HNO3 + HCl = H2SO4 + H2HgCl4 + NO + H2O =>
3 HgS + 8 HNO3 + 12 HCl = 3 H2SO4 + 3 H2HgCl4 + 8 NO + 4 H2O

Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn

LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O

C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O

H2SiF2 + H2O = SiO2 + HF + H2 =>
H2SiF2 + 2 H2O = SiO2 + 2 HF + 2 H2

CHCl3 + Cl = CCl4 + HCl =>
CHCl3 + 2 Cl = CCl4 + HCl

Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4

AsO2{-} + I2 + H2O = I{-} + H2AsO4{-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + H2AsO4{-} + 2 H{+}

Cu(s) + HCl(ac) = CuCl + H =>
Cu(s) + HCl(ac) = CuCl + H

PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2

Sr + (NH4)2C2O4 = SrC2O4 + (NH4) =>
Sr + (NH4)2C2O4 = SrC2O4 + 2(NH4)

Hg + F2 = HgF =>
2 Hg + F2 = 2 HgF

Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O

CuSO4 + C2H5OH = CuSO4*C2H5OH =>
CuSO4 + C2H5OH = CuSO4*C2H5OH

Fe + H{+} = Fe{3+} + H2 =>
2 Fe + 6 H{+} = 2 Fe{3+} + 3 H2

Ca(OH)2 + NaOH = CaO2 + H2O + Na =>
Ca(OH)2 + 2 NaOH = CaO2 + 2 H2O + 2 Na

C4H8Cl2 + Na = C8H16Cl + NaCl =>
2 C4H8Cl2 + 3 Na = C8H16Cl + 3 NaCl

CH4O + HNO3 = CH3NO3 + H2O =>
CH4O + HNO3 = CH3NO3 + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

FeSO4 + CaOCl2 + H2SO4 = Fe2(SO4)3 + CaSO4 + HCl + H2O =>
2 FeSO4 + CaOCl2 + 2 H2SO4 = Fe2(SO4)3 + CaSO4 + 2 HCl + H2O

MnCl2 + K2CO3 = Mn2(CO3)2 + KCl =>
2 MnCl2 + 2 K2CO3 = Mn2(CO3)2 + 4 KCl

CuCl2 + NaOH = Cu(OH)2 + NaCl* =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl*

CuSO4 + C2H5OH = Cu(OH)2 + (C2H5)2SO4 =>
CuSO4 + 2 C2H5OH = Cu(OH)2 + (C2H5)2SO4

CH(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)

HCO2H + H2O = H3O + CO2 =>
HCO2H + 2 H2O = 2 H3O + CO2

MgSO4 + NaCl = MgCl2 + Na2SO4 =>
MgSO4 + 2 NaCl = MgCl2 + Na2SO4

Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4

Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu

AgCl + NH3H2O = Ag(NH3)2 + Cl + H2O =>
AgCl + 2 NH3H2O = Ag(NH3)2 + Cl + 2 H2O

NaCl + H2CO3 = NaHCO3 + HCl =>
NaCl + H2CO3 = NaHCO3 + HCl

H + O2 = H2O =>
4 H + O2 = 2 H2O

K2HPO3 + HCl = KCl + H3PO3 =>
K2HPO3 + 2 HCl = 2 KCl + H3PO3

CO3 + Ba(OH)2 = BaCO3 + OH =>
CO3 + Ba(OH)2 = BaCO3 + 2 OH

Mn{2+} + NaBiO3 + H{+} = Bi{+3} + MnO4{-} + Na{+} + H2O =>
2 Mn{2+} + 5 NaBiO3 + 14 H{+} = 5 Bi{+3} + 2 MnO4{-} + 5 Na{+} + 7 H2O

Al + Co = AlCo =>
Al + Co = AlCo

Cr + HClO3 = Cr(ClO3)2 + H2 =>
Cr + 2 HClO3 = Cr(ClO3)2 + H2

(NH4)2Ce(NO3)6 = NH4 + Ce + NO3 =>
(NH4)2Ce(NO3)6 = 2 NH4 + Ce + 6 NO3

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

KI(aq) + CuSO4(aq) = K2SO4 + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2SO4 + CuI2

Ag2O + Ca = CaO + Ag =>
Ag2O + Ca = CaO + 2 Ag

H2(C2O4) + NaOH = Na2C2O4 + H2O =>
H2(C2O4) + 2 NaOH = Na2C2O4 + 2 H2O

C6H14 = C2 + H2 =>
C6H14 = 3 C2 + 7 H2

(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl

CuSO4 + C2H5OH = C2H4 + CuSO4*5H2O =>
CuSO4 + 5 C2H5OH = 5 C2H4 + CuSO4*5H2O

PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S

H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI

Au + NaClO + HCl = HAuCl4 + NaO =>
Au + 3 NaClO + HCl = HAuCl4 + 3 NaO

K + C = KC =>
K + C = KC

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Breng de vergelijking van een chemische reactie in evenwicht
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