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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr + LiOH + H2O = Li(Cr(OH)4) + H2 =>
2 Cr + 2 LiOH + 6 H2O = 2 Li(Cr(OH)4) + 3 H2

H2O + C02 = C6H12O6 = O2 =>
6 H2O + 3 C02 = C6H12O6

C5 + N2 = C53N =>
106 C5 + 5 N2 = 10 C53N

CH3Br + NH3 = CH3NH3Br =>
CH3Br + NH3 = CH3NH3Br

Cu + SO{4} = CuSO{4} =>
Cu + SO{4} = CuSO{4}

MnO4{-} + I{-} + Cl{-} + H{+} = Mn{+2} + ICl + H2O =>
2 MnO4{-} + 5 I{-} + 5 Cl{-} + 16 H{+} = 2 Mn{+2} + 5 ICl + 8 H2O

MgNO3(aq) + Na2CO3(aq) = MgCO3 + Na2NO3 =>
MgNO3(aq) + Na2CO3(aq) = MgCO3 + Na2NO3

FeI2 + HNO3 = NO + Fe(NO3)3 + I2 + H2O =>
FeI2 + 4 HNO3 = NO + Fe(NO3)3 + I2 + 2 H2O

SO4{2-} + CH2O = HCO3{-} + H2S =>
SO4{2-} + 2 CH2O = 2 HCO3{-} + H2S

Ca(NO3)2 + NH3 + CO2 + H2O = CaCO3 + HNH4NO3 =>
7 Ca(NO3)2 + 18 NH3 + 7 CO2 + 13 H2O = 7 CaCO3 + 16 HNH4NO3

H2SO3 + Ba(OH)2 = SO3Ba + H2O =>
H2SO3 + Ba(OH)2 = SO3Ba + 2 H2O

LiOH + FeCl2 = LiCl + Fe(OH)2 =>
2 LiOH + FeCl2 = 2 LiCl + Fe(OH)2

C3H2O3 + O2 = CO2 + H2O =>
C3H2O3 + 2 O2 = 3 CO2 + H2O

O2 + H3 = OH =>
3 O2 + 2 H3 = 6 OH

Li2SiO3 = SiO2 + Li2O =>
Li2SiO3 = SiO2 + Li2O

Br2(l) + KCIO3 + H2O = HBrO3 + KCI =>
3 Br2(l) + 5 KCIO3 + 3 H2O = 6 HBrO3 + 5 KCI

C7H7Cl + O2 = CO2 + H2O + HCl =>
2 C7H7Cl + 17 O2 = 14 CO2 + 6 H2O + 2 HCl

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

KCl + AgBr = AgCl + KBr =>
KCl + AgBr = AgCl + KBr

H2SO4 + SiO2 = SiSO4 + H2O2 =>
H2SO4 + SiO2 = SiSO4 + H2O2

K3N + O2 = K2O + NO =>
4 K3N + 5 O2 = 6 K2O + 4 NO

Ca(NO3)2 + MgO = CaO + Mg(NO3)2 =>
Ca(NO3)2 + MgO = CaO + Mg(NO3)2

C4H10S(l) + O2 = H2O + CO2 + H2S =>
C4H10S(l) + 6 O2 = 4 H2O + 4 CO2 + H2S

Au(OH)3 + U(OH)6 + H2S = (AuU)9 + S2 + H2O =>
36 Au(OH)3 + 36 U(OH)6 + 162 H2S = 4(AuU)9 + 81 S2 + 324 H2O

FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4

Na2BH4 + Se + H2O = NaHSe + NaBO + H =>
Na2BH4 + Se + H2O = NaHSe + NaBO + 5 H

Ca(NO3)2 + C12H22O11 = H2O + N2 + CO2 + CaO =>
24 Ca(NO3)2 + 5 C12H22O11 = 55 H2O + 24 N2 + 60 CO2 + 24 CaO

Zn + Fe2(SO4)3 = Fe + ZnSO4 =>
3 Zn + Fe2(SO4)3 = 2 Fe + 3 ZnSO4

F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O

PbO2 + Mn{2+} + H{+} = Pb{2+} + MnO4{-} + H2 =>
4 PbO2 + 2 Mn{2+} + 2 H{+} = 4 Pb{2+} + 2 MnO4{-} + H2

CoCl2*H2O + H2O2 + NH4OH + NH4Cl = Co(NH3)6Cl3 + H2O =>
2 CoCl2*H2O + H2O2 + 10 NH4OH + 2 NH4Cl = 2 Co(NH3)6Cl3 + 14 H2O

C20H28 + H2 = C19H40 =>
19 C20H28 + 134 H2 = 20 C19H40

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

C81H92O28 + O2 = CO2 + H2O =>
C81H92O28 + 90 O2 = 81 CO2 + 46 H2O

CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(s) =>
CuO(s) + H2SO4(aq) = H2O(l) + CuSO4(s)

ZnS + HNO3 + KOH = K2Zn2 + H2SO4 + NO + H2O =>
6 ZnS + 10 HNO3 + 6 KOH = 3 K2Zn2 + 6 H2SO4 + 10 NO + 2 H2O

Cr2O3 + NaOH + O2 = Na(CrO4) + H2O =>
Cr2O3 + 2 NaOH + 2 O2 = 2 Na(CrO4) + H2O

OH + Sr = OHSr =>
OH + Sr = OHSr

Ba(OH)2 + H3PO4 = Ba3PO4 + H(OH)2 =>
3 Ba(OH)2 + H3PO4 = Ba3PO4 + 3 H(OH)2

KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3

VO{2+} + IO3{-} + OH{-} = VO3{-} + I{-} + H2O =>
6 VO{2+} + IO3{-} + 18 OH{-} = 6 VO3{-} + I{-} + 9 H2O

Ag{+} + NH3 = (AgNH3){+} =>
Ag{+} + NH3 = (AgNH3){+}

HCl + CO2 = CO2(HCl)2 =>
2 HCl + CO2 = CO2(HCl)2

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

Fe2O3 + CuCl = Cu2O + FeCl3 =>
Fe2O3 + 6 CuCl = 3 Cu2O + 2 FeCl3

CH3COH(CH3)2 = (CH3)3COH =>
CH3COH(CH3)2 = (CH3)3COH

US2 + Cl2 = UCl4 + S =>
US2 + 2 Cl2 = UCl4 + 2 S

HC2H3O2(aq) + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2

C12H22O11*H2O + O2 = CO2 + H2O =>
C12H22O11*H2O + 12 O2 = 12 CO2 + 12 H2O

H2SO4 + Mn = MnSO4 + SO2 + H2O =>
2 H2SO4 + Mn = MnSO4 + SO2 + 2 H2O

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