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Chemische vergelijkingen in evenwicht op01/29/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + KMnO4 + H2SO4 = Cl2 + H2O + MnSO4 + K2SO4 =>
10 HCl + 2 KMnO4 + 3 H2SO4 = 5 Cl2 + 8 H2O + 2 MnSO4 + K2SO4

S(s) + O2(g) + H2O(l) = H2SO4 =>
2 S(s) + 3 O2(g) + 2 H2O(l) = 2 H2SO4

Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2

CH3OH + H2SO4 = CH3 + H2O + SO4 =>
2 CH3OH + H2SO4 = 2 CH3 + 2 H2O + SO4

CuS + H2O = H2S + CuO =>
CuS + H2O = H2S + CuO

C6H4(CO)2O + C3H7OH = C7H6(OH)COOCH3 + H2O =>
21 C6H4(CO)2O + 25 C3H7OH = 27 C7H6(OH)COOCH3 + 7 H2O

KMnO4 + CrCl2 + H2SO4 + H2O = MnSO4 + K2SO4 + H2Cr2O7 + HCl =>
8 KMnO4 + 10 CrCl2 + 12 H2SO4 + 3 H2O = 8 MnSO4 + 4 K2SO4 + 5 H2Cr2O7 + 20 HCl

Ag{+} + Sn{4+} = Sn{2+} + Ag{3{+2} =>
Ag{+} + Sn{4+} = Sn{2+} + Ag{3{+2}

Li2S + O2 = LiO + S4 =>
4 Li2S + 4 O2 = 8 LiO + S4

C2H4O2 + K2SO3 = CH3CO2K + H2O + SO2 =>
2 C2H4O2 + K2SO3 = 2 CH3CO2K + H2O + SO2

AgCl + AlBr3 = AgBr + AlCl3 =>
3 AgCl + AlBr3 = 3 AgBr + AlCl3

K4[Mn(CN)6] + O2 + H2O = K3[Mn(CN)6] + KOH =>
4 K4[Mn(CN)6] + O2 + 2 H2O = 4 K3[Mn(CN)6] + 4 KOH

Al2S3(s) + O2(g) = Al2O3(s) + S02(g) =>
2 Al2S3(s) + 3 O2(g) = 2 Al2O3(s) + 3 S02(g)

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Li + Sb = LiSb =>
Li + Sb = LiSb

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4(NO3)

SnS + HNO3 = H2S + Sn(NO3)2 =>
SnS + 2 HNO3 = H2S + Sn(NO3)2

NaBrO3 + CaH2 = NaBr + Ca(OH)2 =>
2 NaBrO3 + 3 CaH2 = 2 NaBr + 3 Ca(OH)2

Na2SIO3 + H2O = H2SIO3 + NaOH =>
Na2SIO3 + 2 H2O = H2SIO3 + 2 NaOH

HC2H3O2 + Li(OH) = H2O + Li(C2H3O2) =>
HC2H3O2 + Li(OH) = H2O + Li(C2H3O2)

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

I{-} + OCl = OI{-} + Cl =>
I{-} + OCl = OI{-} + Cl

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

LiH + H2O = LiH2O + H2 =>
2 LiH + 2 H2O = 2 LiH2O + H2

Cl + NaJ = NaCl + J =>
Cl + NaJ = NaCl + J

Sr(ClO4)2 + PbS2 = SrS + Pb(ClO4)4 =>
2 Sr(ClO4)2 + PbS2 = 2 SrS + Pb(ClO4)4

Fe(CIO3)2 = Fe2 + CIO3 =>
2 Fe(CIO3)2 = Fe2 + 4 CIO3

Ca3P2O8 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3P2O8 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6

Pd(OH) + HF = PdF + H2O =>
Pd(OH) + HF = PdF + H2O

C13H14 + H2O = CO2 + CH4 =>
4 C13H14 + 38 H2O = 19 CO2 + 33 CH4

NH3 + K2[HgI4] + KOH = [OHg2NH2]I + KI + H2O =>
NH3 + 2 K2[HgI4] + 3 KOH = [OHg2NH2]I + 7 KI + 2 H2O

(NH4)2S2O3 + HCl = (NH4)2Cl + S + SO2 + H2O =>
4(NH4)2S2O3 + 4 HCl = 4(NH4)2Cl + 3 S + 5 SO2 + 2 H2O

H2O + Cl2 = H2Cl2O =>
H2O + Cl2 = H2Cl2O

F2 + K2S = SF2 + K =>
F2 + K2S = SF2 + 2 K

ClO3 + NH4 = NH4ClO3 =>
ClO3 + NH4 = NH4ClO3

Na2[Fe(CN)5(NO)] + (CH3)2CO = (CH3C)2[Fe(CN)5(NO)] + CH3ONa =>
Na2[Fe(CN)5(NO)] + 2(CH3)2CO = (CH3C)2[Fe(CN)5(NO)] + 2 CH3ONa

AlCl3 + MgBr2 = MgCl2 + AlBr3 =>
2 AlCl3 + 3 MgBr2 = 3 MgCl2 + 2 AlBr3

SO3 = O2(g) + SO2 =>
2 SO3 = O2(g) + 2 SO2

KBr + Li3PO4 = BrLi + K3PO4 =>
3 KBr + Li3PO4 = 3 BrLi + K3PO4

Ca(CO3) + HCl = CaCl2 + H2O + COO =>
Ca(CO3) + 2 HCl = CaCl2 + H2O + COO

CH3CHOHCOOH + Na = CH3CHNaCOOH + NaOH =>
CH3CHOHCOOH + 2 Na = CH3CHNaCOOH + NaOH

KMnO4 + H2C2 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + H2C2 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O

HCl + Hg + Ca(NO3)2 + H{+} = HgCl2 + NO + Ca{2+} + H2O =>
6 HCl + 3 Hg + Ca(NO3)2 + 2 H{+} = 3 HgCl2 + 2 NO + Ca{2+} + 4 H2O

S + CsOH = Cs2S + Cs2SO3 + H2O =>
3 S + 6 CsOH = 2 Cs2S + Cs2SO3 + 3 H2O

HCl + FePO4 = FeCl + HPO4 =>
HCl + FePO4 = FeCl + HPO4

Mn7 = Mn4 =>
4 Mn7 = 7 Mn4

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Breng de vergelijking van een chemische reactie in evenwicht
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