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Chemische vergelijkingen in evenwicht op03/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCO3 + H3PO4 = Na3(PO4)2 + CO2 + H2O =>
3 NaCO3 + 2 H3PO4 = Na3(PO4)2 + 3 CO2 + 3 H2O

Ag + HgCl2 = AgCl + Hg =>
2 Ag + HgCl2 = 2 AgCl + Hg

Cl2 + CrCl2 + H2O + KCl = K2Cr2O7 + HCl =>
4 Cl2 + 2 CrCl2 + 7 H2O + 2 KCl = K2Cr2O7 + 14 HCl

IO3 + HSO4 = I2 + SO4 + HH2O =>
2 IO3 + 18 HSO4 = I2 + 18 SO4 + 6 HH2O

N2O4 + O2 + H2O = HNO3 =>
2 N2O4 + O2 + 2 H2O = 4 HNO3

Sn + Cu = SnCu =>
Sn + Cu = SnCu

Na2S2O3(aq) + HCl(aq) = SO2(aq) + S(s) + H2O(l) + NaCl(aq) =>
Na2S2O3(aq) + 2 HCl(aq) = SO2(aq) + S(s) + H2O(l) + 2 NaCl(aq)

C2H4O2 + Al = (C2H3O2)3Al + H2 =>
6 C2H4O2 + 2 Al = 2(C2H3O2)3Al + 3 H2

Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl

BaCO3 + SO4 = BaSO4 + CO2 + O2 =>
2 BaCO3 + 2 SO4 = 2 BaSO4 + 2 CO2 + O2

Fe(OH)3 + KBr = FeBr3 + KOH =>
Fe(OH)3 + 3 KBr = FeBr3 + 3 KOH

HNO3 + Ba(NO3)2 = BaNO3 + H(NO3)2 =>
HNO3 + Ba(NO3)2 = BaNO3 + H(NO3)2

C4H8Br2 + Zn = C4H8 + ZnBr2 =>
C4H8Br2 + Zn = C4H8 + ZnBr2

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

AgNO3 + CH6N4O = AgO + N2 + CO2 + H2O =>
2 AgNO3 + CH6N4O = 2 AgO + 3 N2 + CO2 + 3 H2O

Zn + Fe2(NO3) = ZnNO3 + Fe =>
Zn + Fe2(NO3) = ZnNO3 + 2 Fe

C6H5COOCH3 + KOH = C6H5COOK + CH3OH =>
C6H5COOCH3 + KOH = C6H5COOK + CH3OH

NaOH + H2O + Pb = Na[Pb(OH)3] + H2 =>
NaOH + 2 H2O + Pb = Na[Pb(OH)3] + H2

AgNO3(aq) + NH4Br(a) = AgBr(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4Br(a) = AgBr(s) + NH4NO3(aq)

Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O

SiO2 + Ca(PO4)2 + C = P4 + CaSiO3 + CO2 =>
2 SiO2 + 2 Ca(PO4)2 + 7 C = P4 + 2 CaSiO3 + 7 CO2

CaCO3 + CH3COO = CaCH3COO + H2O + CO2 =>
7 CaCO3 + 9 CH3COO = 7 CaCH3COO + 3 H2O + 11 CO2

Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO

CH2OH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2

Na2S4O6 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O

Fe + CuSO4 = Fe(SO4)21 + Cu =>
Fe + 21 CuSO4 = Fe(SO4)21 + 21 Cu

CoSO4 + NaNO2 + CH3COOH = NO + Na2SO4 + CH3COONa + H2O + Na3[Co(NO2)6] =>
CoSO4 + 7 NaNO2 + 2 CH3COOH = NO + Na2SO4 + 2 CH3COONa + H2O + Na3[Co(NO2)6]

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

NaOH + MgOH2 = NaOH2 + MgOH =>
NaOH + MgOH2 = NaOH2 + MgOH

NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3

Al(s) + Br(g) = AlBr(s) =>
Al(s) + Br(g) = AlBr(s)

MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2

K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O

NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O

La(NO3)3*6H2O + Bi(NO3)3*5H2O + Co(NO3)3*6H2O + RuCl3 + O2 = LaBiCoRuO6 + (NO3) + H2O + Cl =>
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Co(NO3)3*6H2O + RuCl3 + 3 O2 = LaBiCoRuO6 + 9(NO3) + 17 H2O + 3 Cl

Li2B4O7 + HCl + H2O = LiCl + H3BO3*H2O =>
Li2B4O7 + 2 HCl + 9 H2O = 2 LiCl + 4 H3BO3*H2O

NaOH(l) + HCl(l) = H2O(l) + NaCl(s) =>
NaOH(l) + HCl(l) = H2O(l) + NaCl(s)

CaCO3 + CH3COOH = H2O + CO2 + C4H6CaO4 =>
CaCO3 + 2 CH3COOH = H2O + CO2 + C4H6CaO4

C10H5(NO2)3 = C + CO + H2 + N2 =>
2 C10H5(NO2)3 = 8 C + 12 CO + 5 H2 + 3 N2

K2Cr2O7 + C2H2O3 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2Cr2O7 + 3 C2H2O3 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 6 CO2 + 11 H2O

MnO4 + H2O2 = HMn2 + O2 =>
4 MnO4 + H2O2 = 2 HMn2 + 9 O2

HI + Ga(OH)3 = Ga(I)3 + H2O =>
3 HI + Ga(OH)3 = Ga(I)3 + 3 H2O

AI + S = AIS3 =>
AI + 3 S = AIS3

N2C + O2 = CO + N2 =>
2 N2C + O2 = 2 CO + 2 N2

KMnO4 + H2SO3 = H2SO4 + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 H2SO3 = 2 H2SO4 + K2SO4 + 3 H2O + 2 MnSO4

MnSO4 + K2CO3 = K2SO4 + MnCO3 =>
MnSO4 + K2CO3 = K2SO4 + MnCO3

CoCl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
CoCl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 6 H2O

CH3{-}CH2{-}NO2 = CH3{-}CH2{-}NH2 =>
CH3{-}CH2{-}NO2 = CH3{-}CH2{-}NH2

Br2 + BaCl2 = BaBr2 + Cl =>
Br2 + BaCl2 = BaBr2 + 2 Cl

CNHCl + O2 = NCl + CO2 + H2O =>
4 CNHCl + 5 O2 = 4 NCl + 4 CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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