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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
O2F2 = OF =>
O2F2 = 2 OF

Au + Fe2 = AuFe =>
2 Au + Fe2 = 2 AuFe

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

NH3 + Fe2O3 = N2 + H2O + Fe3O4 =>
2 NH3 + 9 Fe2O3 = N2 + 3 H2O + 6 Fe3O4

HCO3 + OH = CO32 + H2O =>
HCO3 + 59 OH = CO32 + 30 H2O

Fe + F = Fe3FF =>
3 Fe + 2 F = Fe3FF

NaOH + ZnNO3 = NaNO3 + ZnOH =>
NaOH + ZnNO3 = NaNO3 + ZnOH

H2O + CO = H + CO2 =>
H2O + CO = 2 H + CO2

CuHCO3 = Cu2CO3 + CO2 + H2O =>
2 CuHCO3 = Cu2CO3 + CO2 + H2O

HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O

C2H5OH + Na = C2H4 + NaH2O =>
C2H5OH + Na = C2H4 + NaH2O

HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2 =>
2 HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2

C2H2 + Cl2 = H2Cl2 + C2 =>
C2H2 + Cl2 = H2Cl2 + C2

C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO3 =>
7 C6H5C2H3 + 40 KMnO4 + 16 H2O = 8 C6H5COOH + 40 KOH + 40 MnO3

K3PO4(aq) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4(aq) + 3 BaCl2 = 6 KCl + Ba3(PO4)2

Ba(IO)2 + Na2SO3 + H2O = Na2SO4 + I2 + Ba(OH)2 =>
Ba(IO)2 + Na2SO3 + H2O = Na2SO4 + I2 + Ba(OH)2

CaCo3 + NO3 = CaNO3 + Co2 =>
2 CaCo3 + 2 NO3 = 2 CaNO3 + 3 Co2

CF6 + Br2 = CBr4 + F2 =>
CF6 + 2 Br2 = CBr4 + 3 F2

CaCl2 + H2SO4 = CaSO4 + Cl2 + SO2 + H2O =>
CaCl2 + 2 H2SO4 = CaSO4 + Cl2 + SO2 + 2 H2O

Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4 =>
2 Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4

MgO + Br2 = Mg + BrO2 =>
4 MgO + Br2 = 4 Mg + 2 BrO2

Hg + HCl = H + HgCl =>
Hg + HCl = H + HgCl

FeNO3*NaOH = FeOH + NaNO3 =>
FeNO3*NaOH = FeOH + NaNO3

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

S + KOH = K2SO3 + H2O + K2S =>
3 S + 6 KOH = K2SO3 + 3 H2O + 2 K2S

N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2

Cl2 + F2 = ClF =>
Cl2 + F2 = 2 ClF

[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl

ZnCl2 + Ca(OH)2 = ZnO + H2O + CaCl2 =>
ZnCl2 + Ca(OH)2 = ZnO + H2O + CaCl2

KMnO4 + HBr = MnBr2 + KBr + Br2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O

(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O

Hg + SO3 + O2 = HgSO4 =>
2 Hg + 2 SO3 + O2 = 2 HgSO4

CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2

Cr2(SO4)3*12H2O + H2O2 + NaOH = NaCrO4 + H2O + Na2SO4 =>
Cr2(SO4)3*12H2O + 4 H2O2 + 8 NaOH = 2 NaCrO4 + 20 H2O + 3 Na2SO4

HCCH + H2O = OCHCH3 =>
HCCH + H2O = OCHCH3

Ga + H2O = Ga(OH)3 + H2 =>
2 Ga + 6 H2O = 2 Ga(OH)3 + 3 H2

NaCO3 + HCl = NaCl2 + H2CO3 =>
NaCO3 + 2 HCl = NaCl2 + H2CO3

Cl2 + NaOH = NaClO + NaClH2O =>
Cl2 + 2 NaOH = NaClO + NaClH2O

C2H5OH + Al2O3 = C2H4 + Al(OH)3 =>
3 C2H5OH + Al2O3 = 3 C2H4 + 2 Al(OH)3

K2Cr2O7 + HClO4 + HCl = Cr(ClO4)3 + KClO4 + H2O =>
4 K2Cr2O7 + 29 HClO4 + 3 HCl = 8 Cr(ClO4)3 + 8 KClO4 + 16 H2O

Zn(OH)2 + CO2 = Zn(CO3) + H2O =>
Zn(OH)2 + CO2 = Zn(CO3) + H2O

(NH4)2Fe(SO4)2 + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O

FeO + Al = Al2O3 + Fe(l) =>
3 FeO + 2 Al = Al2O3 + 3 Fe(l)

ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + CaSO4 =>
ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + CaSO4

LiClO4 + K2FeO4 = Li2FeO4 + KClO4 =>
2 LiClO4 + K2FeO4 = Li2FeO4 + 2 KClO4

Mg + Br2 = MgBr3 =>
2 Mg + 3 Br2 = 2 MgBr3

Zn(NO2)2 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + KNO2 =>
3 Zn(NO2)2 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 KNO2

(NH4)2Fe(SO4)2(H2O)6 + HNO3 + H2SO4 = (NH4)Fe(SO4)2(H2O)6 + (NH4)2SO4 + H2O =>
16(NH4)2Fe(SO4)2(H2O)6 + 2 HNO3 + 9 H2SO4 = 16(NH4)Fe(SO4)2(H2O)6 + 9(NH4)2SO4 + 6 H2O

(NH4)2Fe(SO4)2(H2O)6 + HNO3 + H2SO4 = Fe(NO3)3 + H2S + H2O =>
8(NH4)2Fe(SO4)2(H2O)6 + 8 HNO3 + H2SO4 = 8 Fe(NO3)3 + 17 H2S + 68 H2O

FS2 = F3S4 + S2 =>
3 FS2 = F3S4 + S2

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Breng de vergelijking van een chemische reactie in evenwicht
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