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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2O + ZnO = NaZn + O =>
Na2O + 2 ZnO = 2 NaZn + 3 O

HNO3 + I = HIO3 + NO2 + H2O =>
5 HNO3 + I = HIO3 + 5 NO2 + 2 H2O

HCl + Na0H = NaCl + H2 =>
HCl + Na0H = NaCl + H2

CuO + Ba(OH)2 = BaO + Cu(OH)2 =>
CuO + Ba(OH)2 = BaO + Cu(OH)2

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

HKO + H3PO4 = K2HPO4 + H2O =>
2 HKO + H3PO4 = K2HPO4 + 2 H2O

H2O + Ca2 = H2Ca + O =>
2 H2O + Ca2 = 2 H2Ca + 2 O

Uuo + H2O = UuoH + O2 =>
4 Uuo + 2 H2O = 4 UuoH + O2

H2 + CO2 = CH20 + H2O =>
12 H2 + CO2 = CH20 + 2 H2O

Li + Al2O2 = Li2O + Al =>
4 Li + Al2O2 = 2 Li2O + 2 Al

C2H6O + O = H2O + CO =>
C2H6O + 4 O = 3 H2O + 2 CO

NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O

C16H18ClN3S + H2O2 = CO2 + H2O + HNO3 + H2SO4 + Cl =>
2 C16H18ClN3S + 103 H2O2 = 32 CO2 + 116 H2O + 6 HNO3 + 2 H2SO4 + 2 Cl

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

C3H8O + MnO4 = C3H6O + Mn + H2O =>
4 C3H8O + MnO4 = 4 C3H6O + Mn + 4 H2O

MgO + Cu(OH)2 = Mg(OH)2 + CuO =>
MgO + Cu(OH)2 = Mg(OH)2 + CuO

Nb2O5 + HF = H2[NbOF5] + H2O =>
Nb2O5 + 10 HF = 2 H2[NbOF5] + 3 H2O

Al + ZnCl2 = Al2(Zn)3 + Cl2 =>
2 Al + 3 ZnCl2 = Al2(Zn)3 + 3 Cl2

C6H120 + HClO = C6H11O + HCl + H2O =>
2 C6H120 + 111 HClO = 2 C6H11O + 111 HCl + 109 H2O

Al(OH)3 + H2C2O4 + KOH = K3Al(C2O4)3 + H2O =>
Al(OH)3 + 3 H2C2O4 + 3 KOH = K3Al(C2O4)3 + 6 H2O

CaCO3 + SiO2 = SiCO3 + CaO2 =>
CaCO3 + SiO2 = SiCO3 + CaO2

O2 + C2 = C2O2 =>
O2 + C2 = C2O2

MnO2 + HNO3 + (COOH)2 = Mn(NO3)2 + H2O + CO2 =>
MnO2 + 2 HNO3 + (COOH)2 = Mn(NO3)2 + 2 H2O + 2 CO2

Ba{2} + OH{-} = Ba(OH)2 =>
Ba{2} + 2 OH{-} = Ba(OH)2

Cu(NO3)2 = CuO1 + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO1 + 4 NO2 + O2

C7H10 + H2SO4 = C7H12O + SO3 =>
C7H10 + H2SO4 = C7H12O + SO3

CH3CH2COOH + Al = (CH3CH2COO)3Al + H2 =>
6 CH3CH2COOH + 2 Al = 2(CH3CH2COO)3Al + 3 H2

HI + ZnCO3 = H2CO3 + ZnI2 =>
2 HI + ZnCO3 = H2CO3 + ZnI2

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

(NH4)3PO4 + NaNO3 = (NH4)NO3 + Na3PO4 =>
(NH4)3PO4 + 3 NaNO3 = 3(NH4)NO3 + Na3PO4

Cr(OH)4{-} + PbO2 = Cr2O7{2-} + PbO + H2O =>
2 Cr(OH)4{-} + 3 PbO2 = Cr2O7{2-} + 3 PbO + 4 H2O

Li + H2 = Li2H2 =>
2 Li + H2 = Li2H2

CaCo3 + BaCl2BaCl2 = BaCo3 + CaCl2 =>
2 CaCo3 + BaCl2BaCl2 = 2 BaCo3 + 2 CaCl2

Cu + HCl + HNO3 = NO + CuCl3 + H2O =>
Cu + 3 HCl + HNO3 = NO + CuCl3 + 2 H2O

[Ni(NH3)4](OH)2 + HCl = NiCl2 + NH3 + H2O =>
[Ni(NH3)4](OH)2 + 2 HCl = NiCl2 + 4 NH3 + 2 H2O

Al + C2H4O2 = H2 + AlCO =>
2 Al + C2H4O2 = 2 H2 + 2 AlCO

C2OH6 + O2 = CO2 + OH =>
2 C2OH6 + 9 O2 = 4 CO2 + 12 OH

BaSO3 + MgCl2 = BaCl2 + MgSO3 =>
BaSO3 + MgCl2 = BaCl2 + MgSO3

HMnO4 + Cu + H2SO4 = CuSO4 + MnSO4 + H2O =>
2 HMnO4 + 5 Cu + 7 H2SO4 = 5 CuSO4 + 2 MnSO4 + 8 H2O

Mg3(PO4)2 + H2O = H3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Mg(OH)2

Rb + I2 = RbI =>
2 Rb + I2 = 2 RbI

Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO

Nb3(PO4)5 + NaOH = Na3PO4 + Nb2O5 + H2O =>
2 Nb3(PO4)5 + 30 NaOH = 10 Na3PO4 + 3 Nb2O5 + 15 H2O

CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O

C60 = C =>
C60 = 60 C

K2SiO3 + CaCO3 + SiO2 = K2O*CaO*6SiO2 + CO2 =>
K2SiO3 + CaCO3 + 5 SiO2 = K2O*CaO*6SiO2 + CO2

Na2SiO4 + H2SO4 = Na2SO4 + H2SiO4 =>
Na2SiO4 + H2SO4 = Na2SO4 + H2SiO4

NH4F + LiOH = NH4OH + LiF =>
NH4F + LiOH = NH4OH + LiF

Al2(SO4)3 + NaCl = AlCl3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 AlCl3 + 3 Na2SO4

BeCl2 + PH3 = BePH3Cl2 =>
BeCl2 + PH3 = BePH3Cl2

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