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Chemische vergelijkingen in evenwicht op07/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ru + NO3 = Ru(NO3)2 =>
Ru + 2 NO3 = Ru(NO3)2

Fe2(SO4)3 + KClO3 = Fe(ClO3)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KClO3 = 2 Fe(ClO3)3 + 3 K2(SO4)

Fe3O4 + S8 = Fe + SO2 =>
4 Fe3O4 + S8 = 12 Fe + 8 SO2

H2C2O4 + H2SO4 = CO2 + H2O + S =>
3 H2C2O4 + H2SO4 = 6 CO2 + 4 H2O + S

CH3(CH2)6H3 + O2 = CO2 + H2O =>
2 CH3(CH2)6H3 + 23 O2 = 14 CO2 + 18 H2O

C6H10O5(s) + O2(g) = CO2(g) + CH4(g) =>
2 C6H10O5(s) + 2 O2(g) = 7 CO2(g) + 5 CH4(g)

Mn{2+} + Ni = Mn + Ni{2+} =>
Mn{2+} + Ni = Mn + Ni{2+}

Cl2 + SO3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
Cl2 + SO3{2-} + 2 OH{-} = SO4{2-} + 2 Cl{-} + H2O

HCl + C2H6O = C2H7O + Cl =>
HCl + C2H6O = C2H7O + Cl

Fe + HCl + O2 + H2O = FeCl3*6H2O =>
4 Fe + 12 HCl + 3 O2 + 18 H2O = 4 FeCl3*6H2O

C2H5NH2 + HBr = C2H5NH3Br =>
C2H5NH2 + HBr = C2H5NH3Br

(NH4)2PO4 + CaCl2 = CaPO4 + NH4Cl =>
(NH4)2PO4 + CaCl2 = CaPO4 + 2 NH4Cl

Ni + Sr(ClO3)2 = Sr + Ni(ClO3)2 =>
Ni + Sr(ClO3)2 = Sr + Ni(ClO3)2

CaSO3 + CH3COOH = CaCOOH + SO3CH3 =>
CaSO3 + CH3COOH = CaCOOH + SO3CH3

Cu + H(NO3)3 = Cu(NO3)2 + H2O + NO2 =>
5 Cu + 4 H(NO3)3 = 5 Cu(NO3)2 + 2 H2O + 2 NO2

Os + HNO3 = OsO4 + NO + H2O =>
3 Os + 8 HNO3 = 3 OsO4 + 8 NO + 4 H2O

C2H2 + CO2 = C6H5COOH =>
3 C2H2 + CO2 = C6H5COOH

Hf + HNO3 + HCl = H2[HfCl6] + NO + H2O =>
3 Hf + 4 HNO3 + 18 HCl = 3 H2[HfCl6] + 4 NO + 8 H2O

CoO2 + VO = VO4{3-} + Co{2+} =>
3 CoO2 + 2 VO = 2 VO4{3-} + 3 Co{2+}

C3O2 = CO + C2O =>
C3O2 = CO + C2O

Fe2(SO4)3 + H2O = Fe2O3 + H2SO4 =>
Fe2(SO4)3 + 3 H2O = Fe2O3 + 3 H2SO4

CuFeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
3 CuFeS2 + 20 HNO3 = 3 CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + 17 NO + 10 H2O

KMnO4 + HCl + Hg = HgCl2 + MnO2 + KCl + H2O =>
2 KMnO4 + 8 HCl + 3 Hg = 3 HgCl2 + 2 MnO2 + 2 KCl + 4 H2O

NH4I + Pb(NO3)2 = NH3I + HPb(NO3)2 =>
NH4I + Pb(NO3)2 = NH3I + HPb(NO3)2

NaFeO2 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
2 NaFeO2 + 3 NaNO3 + 2 NaOH = 2 Na2FeO4 + 3 NaNO2 + H2O

CaCO3 + H3O + Cl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 H3O + 2 Cl = CaCl2 + 3 H2O + CO2

NF3 + Br2 = NBr3 + F2 =>
2 NF3 + 3 Br2 = 2 NBr3 + 3 F2

Li2(SO4) + K2S = Li2S + K2(SO4) =>
Li2(SO4) + K2S = Li2S + K2(SO4)

Cr2O7{-2} + SO2 + H{+} = Cr{3+} + HSO4 + H2O =>
Cr2O7{-2} + 2 SO2 + 8 H{+} = 2 Cr{3+} + 2 HSO4 + 3 H2O

H3PO4 + Zn(OH)2 = H2O + Zn3(PO4)2 =>
2 H3PO4 + 3 Zn(OH)2 = 6 H2O + Zn3(PO4)2

NaClO3 + HNO3 = NaNO3 + ClO2 + H2O + NaClO4 =>
3 NaClO3 + 2 HNO3 = 2 NaNO3 + 2 ClO2 + H2O + NaClO4

Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)

Sulfuricacid + copper(ii)hydroxide = copper(ii)sulfate + water =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O

C7H14OH + O2 = CO2 + H2O =>
4 C7H14OH + 41 O2 = 28 CO2 + 30 H2O

H2SO4 + CU = CUSO4 + H2 =>
H2SO4 + CU = CUSO4 + H2

AuO(OH) + KOH = K3AuO3 + H2O =>
AuO(OH) + 3 KOH = K3AuO3 + 2 H2O

NO2 + HOCl = NO3 + Cl + H =>
NO2 + HOCl = NO3 + Cl + H

BiOH(NO3)2 + H2O = Bi(OH)2NO3 + HNO3 =>
BiOH(NO3)2 + H2O = Bi(OH)2NO3 + HNO3

CH3CHCOOH + CH3CH2OH = CH3CH2COOCH2CH3 + H2O =>
8 CH3CHCOOH + 13 CH3CH2OH = 10 CH3CH2COOCH2CH3 + 9 H2O

NaOCl + C6H8O7 = NaCl + C6H5O7 + H2O =>
3 NaOCl + 2 C6H8O7 = 3 NaCl + 2 C6H5O7 + 3 H2O

Mg2O3 + HCl = MgCl3 + H2O =>
Mg2O3 + 6 HCl = 2 MgCl3 + 3 H2O

CH4 + N2 = NH3 + C =>
3 CH4 + 2 N2 = 4 NH3 + 3 C

CaCl2 + H2SO4 = Cl + CaH2SO4 =>
CaCl2 + H2SO4 = 2 Cl + CaH2SO4

CH3OH + CH3COOH = CH3COOHCH3 + H2O =>
6 CH3OH + 3 CH3COOH = 4 CH3COOHCH3 + 4 H2O

(NH4)2SO4 + FePO4 = (NH4)3PO4 + Fe2(SO4)3 =>
3(NH4)2SO4 + 2 FePO4 = 2(NH4)3PO4 + Fe2(SO4)3

Y2O3 + NH4VO3 = YVO4 + NH3 + H2O =>
Y2O3 + 2 NH4VO3 = 2 YVO4 + 2 NH3 + H2O

NaMnO4 + Na2S + H2O = MnO2 + NaOH + SO2 =>
2 NaMnO4 + Na2S + 2 H2O = 2 MnO2 + 4 NaOH + SO2

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

KI + K3[Fe(CN)6] = K4[Fe(CN)6] + I2 =>
2 KI + 2 K3[Fe(CN)6] = 2 K4[Fe(CN)6] + I2

NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2

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Breng de vergelijking van een chemische reactie in evenwicht
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