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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C25H52(s) + O2(g) = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)

Ni(H2O)6(NO3)2 + KNCS + PPh3 = Ni(NCS)2(PPh3)2 + K + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 KNCS + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 K + 2 NO3 + 6 H2O

CH4 + N2 = NH3 + C =>
3 CH4 + 2 N2 = 4 NH3 + 3 C

HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O

K2CrO4 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 3 KNO3 + 4 KOH

H2SO4 + H2O2 + Cr = Cr2(SO4)3 + H2O =>
3 H2SO4 + 3 H2O2 + 2 Cr = Cr2(SO4)3 + 6 H2O

K2CrO4(aq) + Al(NO3)3(aq) = KNO3 + Al2(CrO4)3 =>
3 K2CrO4(aq) + 2 Al(NO3)3(aq) = 6 KNO3 + Al2(CrO4)3

PbCl2(aq) + K2CrO4(aq) = PbCrO4 + KCl =>
PbCl2(aq) + K2CrO4(aq) = PbCrO4 + 2 KCl

CuSO4(aq) + Na2S(aq) = CuS(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2S(aq) = CuS(s) + Na2SO4(aq)

Be(OH)2 + LiOH = Li2BeO2 + H2O =>
Be(OH)2 + 2 LiOH = Li2BeO2 + 2 H2O

H2S + Al2(CO3)3 = Al2S3 + H2O + CO2 =>
3 H2S + Al2(CO3)3 = Al2S3 + 3 H2O + 3 CO2

Mg(OH)2 + K = Mg + K(OH)2 =>
Mg(OH)2 + K = Mg + K(OH)2

H2O2(I) = H2O(I) + O2 =>
2 H2O2(I) = 2 H2O(I) + O2

Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3

CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O

C2H2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 16 H2O

Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g)

SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3

HCOOH + H2O2 = CO2 + H2O =>
HCOOH + H2O2 = CO2 + 2 H2O

Na2SO3 + HNO2 = NaNO2 + H2SO3 =>
Na2SO3 + 2 HNO2 = 2 NaNO2 + H2SO3

CH4 + F2 = CF4 + H2 =>
CH4 + 2 F2 = CF4 + 2 H2

NH4ClO3 = NH3 + HCl + O2 =>
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2

KCl(aq) + CaS(aq) = KS(s) + CaCl(aq) =>
KCl(aq) + CaS(aq) = KS(s) + CaCl(aq)

NH4Cl(aq) + LiOH(aq) = NH3(g) + H2O(l) + LiCl(aq) =>
NH4Cl(aq) + LiOH(aq) = NH3(g) + H2O(l) + LiCl(aq)

Na2SO4 + Pb[NO3]2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb[NO3]2 = 2 NaNO3 + PbSO4

NaCl + C6H8O7 = ClO7 + NaC6H8 =>
NaCl + C6H8O7 = ClO7 + NaC6H8

Cu + CaCo3 = CuCo3 + Ca =>
Cu + CaCo3 = CuCo3 + Ca

NH2CH2COOH + H2SO4 = NH3 + CO2 + H2O + SO2 =>
NH2CH2COOH + 3 H2SO4 = NH3 + 2 CO2 + 4 H2O + 3 SO2

Sn + Cl = SnCl2 =>
Sn + 2 Cl = SnCl2

CuBr2 + KI = CuBr + KBr + I2 =>
2 CuBr2 + 2 KI = 2 CuBr + 2 KBr + I2

HCH3COO(aq) + NaHCO3(s) = H2CO3 + NaCH3COO =>
HCH3COO(aq) + NaHCO3(s) = H2CO3 + NaCH3COO

Al + (OH)3 = Al2O + H2O =>
6 Al + 2(OH)3 = 3 Al2O + 3 H2O

C12H22O11 = C11H20O8 + CO2 + H2O =>
C12H22O11 = C11H20O8 + CO2 + H2O

AsH3 = As3 + H2 =>
6 AsH3 = 2 As3 + 9 H2

Fe2Cl = Fe + Cl =>
Fe2Cl = 2 Fe + Cl

CuO + CO2 + H2O = Cu3(CO3)2(OH)2 =>
3 CuO + 2 CO2 + H2O = Cu3(CO3)2(OH)2

ZnO + OH{-} + H2O = Zn(OH)4{2-} =>
ZnO + 2 OH{-} + H2O = Zn(OH)4{2-}

PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4

KBr + CuBr = K[CuBr2] =>
KBr + CuBr = K[CuBr2]

N2H4 + H2O2 = HNO3 + H2O =>
N2H4 + 7 H2O2 = 2 HNO3 + 8 H2O

Cu + C6H8O7 = Cu(C6H5O7)2 + H2 =>
Cu + 2 C6H8O7 = Cu(C6H5O7)2 + 3 H2

CU + NH4Cl = CUNH4 + Cl =>
CU + NH4Cl = CUNH4 + Cl

H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2

C6H5CH2CH3 + K2Cr2O7 = Cr2O3 + C6H5CH2COOH + K2CrO4 + H2O =>
C6H5CH2CH3 + 2 K2Cr2O7 = Cr2O3 + C6H5CH2COOH + 2 K2CrO4 + H2O

K2FeO4 + HCl + H2O = Cl2 + Fe(OH)3 + KOH =>
2 K2FeO4 + 6 HCl + 2 H2O = 3 Cl2 + 2 Fe(OH)3 + 4 KOH

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CrCO3 + HCl = CrCl2 + H2CO3 =>
CrCO3 + 2 HCl = CrCl2 + H2CO3

Zn + H(NO3)2 = Zn(NO3)2 + NO + H2O =>
7 Zn + 8 H(NO3)2 = 7 Zn(NO3)2 + 2 NO + 4 H2O

Co + HNO2 = Co(NO2)2 + H2 =>
Co + 2 HNO2 = Co(NO2)2 + H2

Sn + H2O = Sn(OH)2 + H2 =>
Sn + 2 H2O = Sn(OH)2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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