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Chemische vergelijkingen in evenwicht op04/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ni(NO3)2 + NaOH = NaNO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 NaOH = 2 NaNO3 + Ni(OH)2

HNO3 + FeS2 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
18 HNO3 + FeS2 = Fe(NO3)3 + 2 H2SO4 + 15 NO2 + 7 H2O

Ba(No3)2MgCl2 = BaCl2Mg(No3)2 =>
Ba(No3)2MgCl2 = BaCl2Mg(No3)2

HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)

(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O

C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3 =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3

Li + BaO = LiO2 + Ba =>
Li + 2 BaO = LiO2 + 2 Ba

Li2S + Co(NO3)3 = LiNO3 + Co2S3 =>
3 Li2S + 2 Co(NO3)3 = 6 LiNO3 + Co2S3

H2S + KNO2 + HCl = NO + S + KCl + H2O =>
H2S + 2 KNO2 + 2 HCl = 2 NO + S + 2 KCl + 2 H2O

PtAs2 + CN{-} + OH{-} = Pt(CN)4{2-} + AsO2 + H2O + e =>
PtAs2 + 4 CN{-} + 8 OH{-} = Pt(CN)4{2-} + 2 AsO2 + 4 H2O + 10e

C6H10 + HNO3 = N2O + CO2 + H2O =>
4 C6H10 + 34 HNO3 = 17 N2O + 24 CO2 + 37 H2O

HNO3 + K2S = KNO3 + S + N2 + H2O =>
12 HNO3 + 5 K2S = 10 KNO3 + 5 S + N2 + 6 H2O

C2H4O + C8H24O = C10H20O2 + H2 =>
C2H4O + C8H24O = C10H20O2 + 4 H2

Ba(NO2)2 + H2SO4 = BaSO4 + H(NO2) =>
Ba(NO2)2 + H2SO4 = BaSO4 + 2 H(NO2)

C6H8O7CH3OH = C7H12O8 =>
C6H8O7CH3OH = C7H12O8

Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)

Fe2O3 + C = Fe + CO7 =>
7 Fe2O3 + 3 C = 14 Fe + 3 CO7

Mn + HNO3 = Mn(HNO3)2 =>
Mn + 2 HNO3 = Mn(HNO3)2

AI + ZnCl2 = AICl3 + Zn =>
2 AI + 3 ZnCl2 = 2 AICl3 + 3 Zn

Mn + HNO3 = Mn(HNO3)2 =>
Mn + 2 HNO3 = Mn(HNO3)2

Na3Po4 + CoBr2 = NaBr + Co3(Po4)2 =>
2 Na3Po4 + 3 CoBr2 = 6 NaBr + Co3(Po4)2

Te + NaOH + O2 = Na2TeO3 + H2O =>
Te + 2 NaOH + O2 = Na2TeO3 + H2O

Zn(NO3)2 + K2CrO4 = ZnCrO4 + K + NO3 =>
Zn(NO3)2 + K2CrO4 = ZnCrO4 + 2 K + 2 NO3

NO + CO = N2 + CO2 =>
2 NO + 2 CO = N2 + 2 CO2

Mn(NO3)2 + CaOCl2 = MnOCl2 + Ca(NO3)2 =>
Mn(NO3)2 + CaOCl2 = MnOCl2 + Ca(NO3)2

NH3 + H2SO4 = H2O + NO2 + SO2 =>
2 NH3 + 7 H2SO4 = 10 H2O + 2 NO2 + 7 SO2

(NH4)2SO4 + Ca(NO3)2 = NH4(NO3) + CaSO4 =>
(NH4)2SO4 + Ca(NO3)2 = 2 NH4(NO3) + CaSO4

XeXeXeXeXeXe + He = XeHeHeHeHeHeHe =>
XeXeXeXeXeXe + 36 He = 6 XeHeHeHeHeHeHe

Fe(s) + CuSO4(aq) = FeO(s) + CuSO3(aq) =>
Fe(s) + CuSO4(aq) = FeO(s) + CuSO3(aq)

HC2H3O2 + Na(CO3)2 = NaC2H3O2 + C2O + H2O =>
11 HC2H3O2 + 2 Na(CO3)2 = 2 NaC2H3O2 + 11 C2O + 19 H2O

CH3CH2CHO + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3CH2COOH =>
5 CH3CH2CHO + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 CH3CH2COOH

Cu(HCO3)2 = CuCO3H2OCO2 =>
Cu(HCO3)2 = CuCO3H2OCO2

Ca(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ca(NO3)2

KH(IO3)2 + NaOH = K(OH) + H2O + Na(IO3) =>
KH(IO3)2 + 2 NaOH = K(OH) + H2O + 2 Na(IO3)

FeSO4 + H2SO4 + H2SiO3 = Fe2(SO4)3 + SiO + H2O =>
2 FeSO4 + H2SO4 + H2SiO3 = Fe2(SO4)3 + SiO + 2 H2O

H3PO4 + HO{-} = PO4{3-} + H2O =>
H3PO4 + 3 HO{-} = PO4{3-} + 3 H2O

FeO2 + H2O = Fe(OH)2 + O2 =>
2 FeO2 + 2 H2O = 2 Fe(OH)2 + O2

KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaCl =>
3 KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaCl

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

(NH4)2SO4 + Sr(OH)2 = SrSO4 + NH3 + H2O =>
(NH4)2SO4 + Sr(OH)2 = SrSO4 + 2 NH3 + 2 H2O

C7H7NO2HNO3 = C7H6N2O4H2O =>
C7H7NO2HNO3 = C7H6N2O4H2O

FeCl3 + CH3COONa + H2O = CH3COOFe(OH)2 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 2 H2O = CH3COOFe(OH)2 + 3 NaCl + 2 CH3COOH

KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

CH3COOC2H5 + H2O = CH3COO + H3O =>
CH3COOC2H5 + 8 H2O = 2 CH3COO + 6 H3O

FeI3Cu(ClO2)2 = Fe(ClO2)2CuI3 =>
FeI3Cu(ClO2)2 = Fe(ClO2)2CuI3

HgI2 + HCl + HNO3 = HgCl2 + HIO3 + NO + H2O =>
HgI2 + 2 HCl + 4 HNO3 = HgCl2 + 2 HIO3 + 4 NO + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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