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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO3 + Mg(OH)2 = Mg(OH)2SO3 + H2 =>
H2SO3 + Mg(OH)2 = Mg(OH)2SO3 + H2

N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2

CH3COOCH3 + H2O = CH3COO + H3O =>
2 CH3COOCH3 + 9 H2O = 3 CH3COO + 7 H3O

S + O2 = SO =>
2 S + O2 = 2 SO

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

Na2SO4 + PbCl2 = NaCl + PbSO4 =>
Na2SO4 + PbCl2 = 2 NaCl + PbSO4

[Fe(CN)6]{4-} + Hg{2+} = Hg2[Fe(CN)6] =>
[Fe(CN)6]{4-} + 2 Hg{2+} = Hg2[Fe(CN)6]

HCHO2 + NaOH = H2ONaCHO2 =>
HCHO2 + NaOH = H2ONaCHO2

Al(HO)3 + H2CO3 = H2O + Al2(CO3)3 =>
2 Al(HO)3 + 3 H2CO3 = 6 H2O + Al2(CO3)3

H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O =>
H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O

C3H8O3(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O3(aq) + 7 O2(g) = 6 CO2(g) + 8 H2O(l)

Au + (SCN)6 = Au(SCN)6 =>
Au + (SCN)6 = Au(SCN)6

H202 = H2 = O2 =>
H202 = 101 H2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

H2SO4ZnO = H2OZnSO4 =>
H2SO4ZnO = H2OZnSO4

C6H7O2(OH)3 + Ca(NO3)2 + H3PO4 = C24H28O8(NO3)12 + Ca(H2PO4)2 + H2O =>
4 C6H7O2(OH)3 + 6 Ca(NO3)2 + 12 H3PO4 = C24H28O8(NO3)12 + 6 Ca(H2PO4)2 + 12 H2O

K2O + Ba(OH)2 = KOH + BaO =>
K2O + Ba(OH)2 = 2 KOH + BaO

KClO + I2 + H2O = KCl + HIO3 =>
5 KClO + I2 + H2O = 5 KCl + 2 HIO3

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

H2SO4 + Na2SO4 = NaH + SO4 =>
H2SO4 + Na2SO4 = 2 NaH + 2 SO4

Ca + Al2(SO3)3 = CaSO3 + Al =>
3 Ca + Al2(SO3)3 = 3 CaSO3 + 2 Al

NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O

Rb2O + Ca(CN)2 = RbCN + CaO =>
Rb2O + Ca(CN)2 = 2 RbCN + CaO

Cu(OH)2 + ZnO = Zn(OH)2 + CuO =>
Cu(OH)2 + ZnO = Zn(OH)2 + CuO

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

KH2PO4 + Fe(NO3)3 = KNO3 + Fe(H2PO4)3 =>
3 KH2PO4 + Fe(NO3)3 = 3 KNO3 + Fe(H2PO4)3

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl

CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O

NaClO + KI + HCl = I + NaCl + KCl + H2O =>
NaClO + 2 KI + 2 HCl = 2 I + NaCl + 2 KCl + H2O

Mg(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CH2COOH = MgAl2O4 + H2O + N2 + CO2 =>
9 Mg(NO3)2*6H2O + 18 Al(NO3)3*9H2O + 40 NH2CH2COOH = 9 MgAl2O4 + 316 H2O + 56 N2 + 80 CO2

CaCl + CH3COOH = HCl + CH3COOCa =>
CaCl + CH3COOH = HCl + CH3COOCa

Fe(OH)2NO3CuOH = Fe(OH)3CuNO3 =>
Fe(OH)2NO3CuOH = Fe(OH)3CuNO3

KCl + K3Po4 = KPo4 + K3Cl =>
KCl + K3Po4 = KPo4 + K3Cl

Hg(NO3)2 + H3PO4 = Hg3(PO4)2 + HNO3 =>
3 Hg(NO3)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HNO3

Ca(C2H3O2)2 + K2C2O4 = CaC2O4 + KC2H3O2 =>
Ca(C2H3O2)2 + K2C2O4 = CaC2O4 + 2 KC2H3O2

H3BO3 + H2O = B(HO)4 + H3O =>
H3BO3 + 2 H2O = B(HO)4 + H3O

PbS + HNO3 = H2SO4 + Pb(NO3)2 + NO + H2O =>
3 PbS + 14 HNO3 = 3 H2SO4 + 3 Pb(NO3)2 + 8 NO + 4 H2O

Ba(OH)2 + KOH = K2BaO2 + H2O =>
Ba(OH)2 + 2 KOH = K2BaO2 + 2 H2O

C2H4O2(COOH)2 + NaOH = C2H4O2(COONa)2 + H2O =>
C2H4O2(COOH)2 + 2 NaOH = C2H4O2(COONa)2 + 2 H2O

Ca + Mg2 = Ca2Mg =>
4 Ca + Mg2 = 2 Ca2Mg

FeFe2O3 + CO = Fe + CO2 =>
FeFe2O3 + 3 CO = 3 Fe + 3 CO2

Ag + N + O2 = AgNO3 =>
2 Ag + 2 N + 3 O2 = 2 AgNO3

Fl2 + NH3 = N2Fl4 + HFl =>
5 Fl2 + 2 NH3 = N2Fl4 + 6 HFl

CH3CH2COOH + Ba(OH)2 = Ba(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Ba(OH)2 = Ba(CH3CH2COO)2 + 2 H2O

Fe(CN)6{-3} + S2O3{-2} = Fe(CN)6{-4} + S4O6{-2} =>
2 Fe(CN)6{-3} + 2 S2O3{-2} = 2 Fe(CN)6{-4} + S4O6{-2}

S + O2 = SO2 =>
S + O2 = SO2

(NH4)S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
6(NH4)S + K2Cr2O7 + H2O = 6 S + 2 Cr(OH)3 + 2 KOH + 6 NH3

(NH4)3PO4(aq) + Pb(NO3)4(aq) = Pb3(PO4)4(s) + NH4NO3(aq) =>
4(NH4)3PO4(aq) + 3 Pb(NO3)4(aq) = Pb3(PO4)4(s) + 12 NH4NO3(aq)

Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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