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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(NO3)2*4H2O + C6H8O7*H2O = Ca3(C6H5O7)2 + HNO3 + H2O =>
3 Ca(NO3)2*4H2O + 2 C6H8O7*H2O = Ca3(C6H5O7)2 + 6 HNO3 + 14 H2O

Cu2[Fe(CN)6] + NaOH = Na2[Cu(OH)4] + Na4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 8 NaOH = 2 Na2[Cu(OH)4] + Na4[Fe(CN)6]

CdSO4 + LiOH = Cd(OH)2 + Li2SO4 =>
CdSO4 + 2 LiOH = Cd(OH)2 + Li2SO4

K2SO3 + Pb(NO3)2 = PbSO3 + KNO3 =>
K2SO3 + Pb(NO3)2 = PbSO3 + 2 KNO3

CH2Cl2 + KI = CH2I2 + KCl =>
CH2Cl2 + 2 KI = CH2I2 + 2 KCl

Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4

Zn + H2SO4(rozc) = ZnSO4 + H2 =>
Zn + H2SO4(rozc) = ZnSO4 + H2

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

SiH3 + O2 = Si02 + H2O3 =>
4 SiH3 + 9 O2 = 2 Si02 + 6 H2O3

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

KCrO4{-2} + BaCl = KCl + BaCrO4{-2} =>
KCrO4{-2} + BaCl = KCl + BaCrO4{-2}

Ba[NO3]2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba[NO3]2 + Na2CrO4 = BaCrO4 + 2 NaNO3

MgO + (NH4)2SO4 + H2O = MgSO4 + NH4OH =>
MgO + (NH4)2SO4 + H2O = MgSO4 + 2 NH4OH

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CaCO3 + Al2(SO3)3 = CaSO3 + Al2(CO3)3 =>
3 CaCO3 + Al2(SO3)3 = 3 CaSO3 + Al2(CO3)3

Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)

FeBr3 + Br2 = FeBr4 =>
2 FeBr3 + Br2 = 2 FeBr4

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

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe

C3H7SH(l) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C3H7SH(l) + 6 O2(g) = 3 CO2(g) + SO2(g) + 4 H2O(g)

K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4

Co + H2O = CoO + H =>
Co + H2O = CoO + 2 H

(NH4)2CO3 + Ba(NO2)2 = BaCO3 + N2 + H2O =>
(NH4)2CO3 + Ba(NO2)2 = BaCO3 + 2 N2 + 4 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2

Co + H2O = CoO + H =>
Co + H2O = CoO + 2 H

Ca2(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
Ca2(s) + 4 H2O(l) = 2 Ca(OH)2(s) + 2 H2(g)

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

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS

CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4

AgBr + K2SO4 = KBr + Ag2SO4 =>
2 AgBr + K2SO4 = 2 KBr + Ag2SO4

CH3NO2 + Zn + HCl = CH3NH3Cl + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 7 HCl = CH3NH3Cl + 3 ZnCl2 + 2 H2O

Ba(NO3)2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + Pb(NO3)2 =>
Ba(NO3)2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + Pb(NO3)2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Mg(CO3)(s) + HCl(aq) = MgCl2 + CO2 + H2O =>
Mg(CO3)(s) + 2 HCl(aq) = MgCl2 + CO2 + H2O

NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O

CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4

AlI3 + NH4(OH) = Al(OH)3 + (NH4)I =>
AlI3 + 3 NH4(OH) = Al(OH)3 + 3(NH4)I

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

C3H5Cl + KMnO4 + H2O = C3H7O2Cl + MnO2 + KOH =>
3 C3H5Cl + 2 KMnO4 + 4 H2O = 3 C3H7O2Cl + 2 MnO2 + 2 KOH

Ba(OH)2 + K2(SO4) = Ba(SO4)(s) + K(OH) =>
Ba(OH)2 + K2(SO4) = Ba(SO4)(s) + 2 K(OH)

Ba(CH3COO)2 + HI = CH3COOH + BaI2 =>
Ba(CH3COO)2 + 2 HI = 2 CH3COOH + BaI2

Na2CO3 + C + N2 = NaCN + CO2 =>
2 Na2CO3 + 5 C + 2 N2 = 4 NaCN + 3 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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