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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + H2SO4 = H2O + NO2 + H3SO =>
NH3 + H2SO4 = H2O + NO2 + H3SO

K2SO4 + KNO3 = K3SO4NO3 =>
K2SO4 + KNO3 = K3SO4NO3

PtNO3 = Pt + NO3 =>
PtNO3 = Pt + NO3

CH3COOH + NaH2CO3 = CH3COONa + H2O + CO2 =>
7 CH3COOH + 8 NaH2CO3 = 8 CH3COONa + 10 H2O + 6 CO2

MgCO3 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2

Na + O2 = NaO2 =>
Na + O2 = NaO2

Pb + CuCO3 = Cu + PbCO3 =>
Pb + CuCO3 = Cu + PbCO3

Ag3Al + Cl + H2O = Al(OH)3Cl + Ag + HCl =>
Ag3Al + 4 Cl + 3 H2O = Al(OH)3Cl + 3 Ag + 3 HCl

CaCl2*6H2O = CaCl2 + H2O =>
CaCl2*6H2O = CaCl2 + 6 H2O

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

BaCl2*2H2O + NaOH + H2O = Ba(OH)2H16O8 + NaCl =>
BaCl2*2H2O + 2 NaOH + 6 H2O = Ba(OH)2H16O8 + 2 NaCl

HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2

HNo3(aq) + H2O(l) = No3 + H3O =>
HNo3(aq) + H2O(l) = No3 + H3O

SCN{-} + NO3{-} + H2O = NH3 + CO2 + SO4{2-} =>
SCN{-} + NO3{-} + 3 H2O = 2 NH3 + CO2 + SO4{2-}

I{-}(aq) + CIO(aq){-} + H2O(l) = I2(aq) + CI{-}(aq) + OH{-}(aq) =>
2 I{-}(aq) + CIO(aq){-} + H2O(l) = I2(aq) + CI{-}(aq) + 2 OH{-}(aq)

NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O

H2S + PBCl2 = PBS + HCl =>
H2S + PBCl2 = PBS + 2 HCl

Hg + AlCl3 = HgCl3 + Al =>
Hg + AlCl3 = HgCl3 + Al

NH3 + H2SO4 = H2O + NO2 + H3SO =>
NH3 + H2SO4 = H2O + NO2 + H3SO

PCl5 = PCl + Cl2 =>
PCl5 = PCl + 2 Cl2

NH3 + H2SO4 = H2O + NO2 + H3SO =>
NH3 + H2SO4 = H2O + NO2 + H3SO

NaBiO3 + SnCl2 = Sn(BiO3)2 + NaCl =>
2 NaBiO3 + SnCl2 = Sn(BiO3)2 + 2 NaCl

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

CaBr2 + Ni2(SO4)3 = CaSO4 + NiBr3 =>
3 CaBr2 + Ni2(SO4)3 = 3 CaSO4 + 2 NiBr3

Br2 + I = IBr3 =>
3 Br2 + 2 I = 2 IBr3

MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO

MnO2 + K2CO3 + KOH = K2MnO4 + KCO + H2O =>
3 MnO2 + 2 K2CO3 + 4 KOH = 3 K2MnO4 + 2 KCO + 2 H2O

C7H16(l) = C7(g) + H16(g) =>
C7H16(l) = C7(g) + H16(g)

CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF

NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)

MgCl2(s) + NH4NO3(s) = Mg(NO3)2(s) + NH4Cl =>
MgCl2(s) + 2 NH4NO3(s) = Mg(NO3)2(s) + 2 NH4Cl

H2 + C2H4O = C2H5OH =>
H2 + C2H4O = C2H5OH

C6H14O + CuO = C6H12O + H2O + Cu =>
C6H14O + CuO = C6H12O + H2O + Cu

Fe(CN)2 = Fe + C + N =>
Fe(CN)2 = Fe + 2 C + 2 N

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

Cu(OH)2(solid) = CuO(solid) + H2O(liquid) =>
Cu(OH)2(solid) = CuO(solid) + H2O(liquid)

Pb(NO3)2 + Ag = Pb + AgNO3 =>
Pb(NO3)2 + 2 Ag = Pb + 2 AgNO3

H2O + CO2 + CuO = Cu2CO3(OH)2 =>
H2O + CO2 + 2 CuO = Cu2CO3(OH)2

H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3

C8H18 + CO2 = H2O + C =>
2 C8H18 + 9 CO2 = 18 H2O + 25 C

NH4Cl + O2 = HNO3 + HCl + H2O =>
NH4Cl + 2 O2 = HNO3 + HCl + H2O

KCl + KNO3 = KClO3 + N2 + K2O =>
5 KCl + 6 KNO3 = 5 KClO3 + 3 N2 + 3 K2O

Na2S + H2S = NaHS =>
Na2S + H2S = 2 NaHS

Cu + Fe2O3 = CuO + Fe =>
3 Cu + Fe2O3 = 3 CuO + 2 Fe

C8H4O3 + C6H6O = C20H14O4 + H2O =>
C8H4O3 + 2 C6H6O = C20H14O4 + H2O

HOH = H + O =>
HOH = 2 H + O

Cl2H2O = HCl + O2 =>
2 Cl2H2O = 4 HCl + O2

SiH4 + CH4 + O2 = SiC + H2O =>
SiH4 + CH4 + 2 O2 = SiC + 4 H2O

Al2C3 + HBr = AlBr3 + C2H4 =>
2 Al2C3 + 12 HBr = 4 AlBr3 + 3 C2H4

CuI + NaOH = Cu(OH)2 + I2 + Na =>
2 CuI + 4 NaOH = 2 Cu(OH)2 + I2 + 4 Na

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Breng de vergelijking van een chemische reactie in evenwicht
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