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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaO + H2O2 = CaH2O3 =>
CaO + H2O2 = CaH2O3

CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2

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

MnO4 + I = MnO2 + IO3 =>
3 MnO4 + 2 I = 3 MnO2 + 2 IO3

NH4Cl + Cu(OH)2 = CuCl2 + NH3 + H2O =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 NH3 + 2 H2O

NH3 + Cl = NCl3 + HCl =>
NH3 + 6 Cl = NCl3 + 3 HCl

H3BiO4 + Ca(OH)2 = Ca3(BiO4)2 + H2O =>
2 H3BiO4 + 3 Ca(OH)2 = Ca3(BiO4)2 + 6 H2O

N2O + K2Cr2O7 + H2SO4 = N2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2O + 2 K2Cr2O7 + 8 H2SO4 = 3 N2O3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ca(OH)2 + SiO3 = CaSiO3 + OH =>
Ca(OH)2 + SiO3 = CaSiO3 + 2 OH

CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O

MnCl2 + Na(OH) = NaCl + MnO2 + H2 =>
MnCl2 + 2 Na(OH) = 2 NaCl + MnO2 + H2

Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O

Fe(NO3)3 = Fe(NO2)3 + O2 =>
2 Fe(NO3)3 = 2 Fe(NO2)3 + 3 O2

ZnCl2 + NH3 = Zn(NH3)4 + Cl =>
ZnCl2 + 4 NH3 = Zn(NH3)4 + 2 Cl

C8H5N3O4 + Na2S2O4 + NaOH = C8H7N3O2 + Na2SO4 =>
C8H5N3O4 + Na2S2O4 + 2 NaOH = C8H7N3O2 + 2 Na2SO4

Cu(ClO4)2 + Li3PO4 = Cu3(PO4)2 + Li(ClO4) =>
3 Cu(ClO4)2 + 2 Li3PO4 = Cu3(PO4)2 + 6 Li(ClO4)

C6H4(COOH)2 + C2H5OH = C7H6(OH)COOCH3 + H2O =>
14 C6H4(COOH)2 + 25 C2H5OH = 18 C7H6(OH)COOCH3 + 27 H2O

CH3COONa + NaF = CH3COO(Na)2F =>
CH3COONa + NaF = CH3COO(Na)2F

Na + Cl2 + H2O = H2Cl4Na3O =>
3 Na + 2 Cl2 + H2O = H2Cl4Na3O

C2 + H3 + O5 = C2H4O2 =>
15 C2 + 20 H3 + 6 O5 = 15 C2H4O2

CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3

LiNO3 + Na2O3Si = Li2O3Si + NaNO3 =>
2 LiNO3 + Na2O3Si = Li2O3Si + 2 NaNO3

Sr(NO3)2 + HCl = HNO3 + SrCl2 =>
Sr(NO3)2 + 2 HCl = 2 HNO3 + SrCl2

CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O

K + P = K3P =>
3 K + P = K3P

Li2O + PbO = Li2PbO2 =>
Li2O + PbO = Li2PbO2

Fe(NO3)3 + NaOH = Fe(OH)(NO3)2 + NaNO3 =>
Fe(NO3)3 + NaOH = Fe(OH)(NO3)2 + NaNO3

K(s) + H2O(aq) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(aq) = 2 KOH(aq) + H2(g)

(NH4)2C2O4 + Na2O = (NH4)2O + C2O4(Na)2 =>
(NH4)2C2O4 + Na2O = (NH4)2O + C2O4(Na)2

Na2CO3 + HCl = H2O + NaCl + CO2 =>
Na2CO3 + 2 HCl = H2O + 2 NaCl + CO2

(NO2)C6H4CH3 + O2 = CO2 + H2O + N2 =>
4(NO2)C6H4CH3 + 31 O2 = 28 CO2 + 14 H2O + 2 N2

K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3

C5H4O2 + H2 = C5H10O + H2O =>
C5H4O2 + 4 H2 = C5H10O + H2O

Li2S + Cl2 = Li + ClS =>
2 Li2S + Cl2 = 4 Li + 2 ClS

Y2O3 + WO3 = Y10W2O21 =>
5 Y2O3 + 2 WO3 = Y10W2O21

Li2CO3 + CaCl2 = LiCl + CaCO3 =>
Li2CO3 + CaCl2 = 2 LiCl + CaCO3

NH4Cl + Cu(OH)2 = CuCl2 + NH3 + H2O =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 NH3 + 2 H2O

MnO2 + ClO4{-} + OH{-} = MnO4{-} + ClO2{-} + H2O =>
4 MnO2 + 3 ClO4{-} + 4 OH{-} = 4 MnO4{-} + 3 ClO2{-} + 2 H2O

NH3 + NO1 = N + H2O =>
2 NH3 + 3 NO1 = 5 N + 3 H2O

ZnCl2 + NH3 = Zn(NH3)4 + Cl =>
ZnCl2 + 4 NH3 = Zn(NH3)4 + 2 Cl

Ca(OH)2 + H2SO3 = CaSO3 + H2O =>
Ca(OH)2 + H2SO3 = CaSO3 + 2 H2O

H2SO + HNO3 = H2SO4 + NO + H2O =>
H2SO + 2 HNO3 = H2SO4 + 2 NO + H2O

Na2C2O4 + CaCl = Ca2C2O4 + NaCl =>
Na2C2O4 + 2 CaCl = Ca2C2O4 + 2 NaCl

BaBr2 + NaI = BaI2 + NaBr =>
BaBr2 + 2 NaI = BaI2 + 2 NaBr

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

PCl3 + H2S = P2S3 + HCl =>
2 PCl3 + 3 H2S = P2S3 + 6 HCl

Fe2S3 + O = Fe2O3 + SO2 =>
Fe2S3 + 9 O = Fe2O3 + 3 SO2

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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