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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
Li + O2 + H2 = LiOH =>
2 Li + O2 + H2 = 2 LiOH

Fe + HOH + O2 = Fe2O3*3HOH =>
4 Fe + 6 HOH + 3 O2 = 2 Fe2O3*3HOH

Ag2SO4 + BaNO3 = Ag2NO3 + BaSO4 =>
Ag2SO4 + BaNO3 = Ag2NO3 + BaSO4

SO + H2O = H2S + O2 =>
SO + H2O = H2S + O2

CrO3 + HCl = Cr + Cl2 + H2O =>
CrO3 + 6 HCl = Cr + 3 Cl2 + 3 H2O

Cr2O3 + Na2CO3 + KNO3 = Na2CrO3 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + KNO3 = 2 Na2CrO3 + 2 CO2 + KNO2

Fe2O3 + KOH + H2O = Fe[K(OH)4] =>
Fe2O3 + 2 KOH + 3 H2O = 2 Fe[K(OH)4]

HCO2H + H2SO4 = HSO4 + H3CO2 =>
HCO2H + H2SO4 = HSO4 + H3CO2

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

Ca(s) + HCl = CaCl + H2 =>
2 Ca(s) + 2 HCl = 2 CaCl + H2

C3H8 + O2 = CO2 + H2O = {-}2220kj =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Ni + Al(C2H3O2)3 = Al + NiC2H3O2 =>
3 Ni + Al(C2H3O2)3 = Al + 3 NiC2H3O2

Zn3(PO4)2 + H2O = H3PO4 + (ZnOH)3PO4 =>
Zn3(PO4)2 + 3 H2O = H3PO4 + (ZnOH)3PO4

CO2 + BaO = BaCO3 =>
CO2 + BaO = BaCO3

C9H11NO2 + HCl = C9H12ClNO2 =>
C9H11NO2 + HCl = C9H12ClNO2

C6H6 + Cl = C6H5Cl + HCl =>
C6H6 + 2 Cl = C6H5Cl + HCl

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

SrN6 + P3N5 = SrP2N4 + N2 =>
3 SrN6 + 2 P3N5 = 3 SrP2N4 + 8 N2

ZO + H2SO4 = ZSO4 + H2O =>
ZO + H2SO4 = ZSO4 + H2O

Pb(NO3)2 + Ni = Ni(NO3)2 + Pb =>
Pb(NO3)2 + Ni = Ni(NO3)2 + Pb

H2S + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4) + H2O =>
5 H2S + 4 K2Cr2O7 + 3 H2SO4 = 4 K2SO4 + 4 Cr2(SO4) + 8 H2O

NaOH + NaH2PO4 = Na2HPO4 + H2O =>
NaOH + NaH2PO4 = Na2HPO4 + H2O

Cr(NO3)2 + H2O = Cr(OH)2 + HNO3 =>
Cr(NO3)2 + 2 H2O = Cr(OH)2 + 2 HNO3

KNO2 + HI = I2 + KI + NO + H2O =>
2 KNO2 + 4 HI = I2 + 2 KI + 2 NO + 2 H2O

C2H5OH + CO2 = C6H12O6 =>
2 C2H5OH + 2 CO2 = C6H12O6

HBrO = Br2O + H2O =>
2 HBrO = Br2O + H2O

KIO3 + KI + CH3CO2H = CH3CO2K + H2O + I2 =>
KIO3 + 5 KI + 6 CH3CO2H = 6 CH3CO2K + 3 H2O + 3 I2

Pb(CH3COOH)2 + KI = PbI2 + KCH3COOH =>
Pb(CH3COOH)2 + 2 KI = PbI2 + 2 KCH3COOH

C2H5NH2 + H2O + CO2 = (C2H5NH3)HCO3 =>
C2H5NH2 + H2O + CO2 = (C2H5NH3)HCO3

(NH4)2SO4 + Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4OH + BaSO4

NH4NO3 + S = S(NH4)2 + NO3 =>
2 NH4NO3 + S = S(NH4)2 + 2 NO3

C6H14 + Cl2 = C6H12Cl2 + H2Cl =>
2 C6H14 + 3 Cl2 = 2 C6H12Cl2 + 2 H2Cl

KOH + Mn(CH3CO2)2 = Mn(OH)2 + K(CH3CO2) =>
2 KOH + Mn(CH3CO2)2 = Mn(OH)2 + 2 K(CH3CO2)

K2Cr2O7 + AgNO3 = Cr2O7 + Ag + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Cr2O7 + 2 Ag + 2 KNO3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

CuCI2 + NaOH = NaCI2 + CuOH =>
CuCI2 + NaOH = NaCI2 + CuOH

Fe + H3PO4 = Fe(PO4) + H2 =>
2 Fe + 2 H3PO4 = 2 Fe(PO4) + 3 H2

SO3 + Ba(NO3)2 = BaSO4 + N2 + O =>
SO3 + Ba(NO3)2 = BaSO4 + N2 + 5 O

NaSO + HNO = NaNO + HSO =>
NaSO + HNO = NaNO + HSO

C2H5OH(l) + O2(g)13 = CO2 + H2O =>
71 C2H5OH(l) + 2 O2(g)13 = 142 CO2 + 213 H2O

K2O(s) + HNO3(aq) = H2O(l) + KNO3(aq) =>
K2O(s) + 2 HNO3(aq) = H2O(l) + 2 KNO3(aq)

CH3CHClCH3 + LiOH = CH2CH2 + ClLi + H2O =>
2 CH3CHClCH3 + 2 LiOH = 3 CH2CH2 + 2 ClLi + 2 H2O

Ag + HNO3 + NaCl = AgCl + NaHNO3 =>
Ag + HNO3 + NaCl = AgCl + NaHNO3

NaBH4 + H2O = NaB(OH)4 + H2 =>
NaBH4 + 4 H2O = NaB(OH)4 + 4 H2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

C6H6 + Cl = C6H5Cl + HCl =>
C6H6 + 2 Cl = C6H5Cl + HCl

K3PO4(aq) + H2SO4(aq) = H3PO4(aq) + K2SO4(aq) =>
2 K3PO4(aq) + 3 H2SO4(aq) = 2 H3PO4(aq) + 3 K2SO4(aq)

C2H6 + O2 = CO2 + OH =>
C2H6 + 5 O2 = 2 CO2 + 6 OH

CrCl3 + Na2SiO3 = Cr2(SiO3)3 + ClNa =>
2 CrCl3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 ClNa

Zn + Cl2 + NaOH = Zn(OH)2 + NaCl =>
Zn + Cl2 + 2 NaOH = Zn(OH)2 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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