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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
C8H18 + CO2 = CO + H2 =>
C8H18 + 8 CO2 = 16 CO + 9 H2

CuO + CaCO3 = CuCO3 + CaO =>
CuO + CaCO3 = CuCO3 + CaO

Mo + Cl2 = MoCl5 =>
2 Mo + 5 Cl2 = 2 MoCl5

NH4ClO4 + K2SO4 = (NH4)2SO4 + KClO4 =>
2 NH4ClO4 + K2SO4 = (NH4)2SO4 + 2 KClO4

Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF

SrCO3 + BaCO3 + MgO + MnCO3 + GeO2 = Sr16Ba4Mg4Mn6Ge20O70 + CO2 =>
16 SrCO3 + 4 BaCO3 + 4 MgO + 6 MnCO3 + 20 GeO2 = Sr16Ba4Mg4Mn6Ge20O70 + 26 CO2

AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br

PCl5 + O2 = P2O5 + Cl2O3 =>
2 PCl5 + 10 O2 = P2O5 + 5 Cl2O3

Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2

As + H2O = As3O4 + H2 =>
3 As + 4 H2O = As3O4 + 4 H2

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

SeO3 = Se + O2 =>
2 SeO3 = 2 Se + 3 O2

Zn(NO3)2 + Na3PO4 = Zn3PO4 + Na(NO3)2 =>
3 Zn(NO3)2 + Na3PO4 = Zn3PO4 + 3 Na(NO3)2

Ag + Fe + Cu = AgFeCu =>
Ag + Fe + Cu = AgFeCu

C6H10 + Cl2 = CH3CH(Cl)CH(Cl)CH(Cl)CH(Cl)CH3 =>
C6H10 + 2 Cl2 = CH3CH(Cl)CH(Cl)CH(Cl)CH(Cl)CH3

Ca + CO = CaCO =>
Ca + CO = CaCO

PbO2 + Na2S2O3 + H2O = PbS + Na2SO4 + H2SO4 =>
4 PbO2 + 5 Na2S2O3 + H2O = 4 PbS + 5 Na2SO4 + H2SO4

Zn + H{+} + NO3{-} = Zn2{+} + NH4{+} + H2O =>
16 Zn + 10 H{+} + NO3{-} = 8 Zn2{+} + NH4{+} + 3 H2O

CO + Li2O = Li2CO2 =>
CO + Li2O = Li2CO2

CrCl3 + KOH = KCl3 + CrOH =>
CrCl3 + KOH = KCl3 + CrOH

HCHO + AgNH3OH = HCOONH4 + Ag + NH3 + H2O =>
HCHO + 2 AgNH3OH = HCOONH4 + 2 Ag + NH3 + H2O

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

LiCl*H2O = LiO*HCl*H =>
LiCl*H2O = LiO*HCl*H

(CuOH)2CO3 + HBr = CuBr2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HBr = 2 CuBr2 + CO2 + 3 H2O

C6H4(NH2)COOH + NaOH = C6H4(NH2)COONa + H2O =>
C6H4(NH2)COOH + NaOH = C6H4(NH2)COONa + H2O

Na2Cr2O7 + H2SO4 + H2O = H2CrO4 + Na2SO4 =>
Na2Cr2O7 + H2SO4 + H2O = 2 H2CrO4 + Na2SO4

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Cu + CH3COOH + O = (CH3COO)2Cu + H2O =>
Cu + 2 CH3COOH + O = (CH3COO)2Cu + H2O

C5H8O4 + H2O = C6H12O6 =>
6 C5H8O4 + 6 H2O = 5 C6H12O6

HBrO4 + Ca = Ca(BrO4)2 + H2 =>
2 HBrO4 + Ca = Ca(BrO4)2 + H2

Zn + S2 = Zn2S =>
4 Zn + S2 = 2 Zn2S

C4H10 + Cl2 = C2Cl6 + HCl =>
C4H10 + 11 Cl2 = 2 C2Cl6 + 10 HCl

CaS + (NH4)2SO4 = CaSO4 + (NH4)2S =>
CaS + (NH4)2SO4 = CaSO4 + (NH4)2S

FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3

Na2CO3(aq) + CoCl2(g) = CoCO3(l) + NaCl(aq) =>
Na2CO3(aq) + CoCl2(g) = CoCO3(l) + 2 NaCl(aq)

CH3NH2 + CH3COOH = CH3NH3 + CH3COO =>
CH3NH2 + CH3COOH = CH3NH3 + CH3COO

H2O2 + NH3 = HNO2 + H2O =>
3 H2O2 + NH3 = HNO2 + 4 H2O

Al + CrO = AlO + Cr =>
Al + CrO = AlO + Cr

CS2 + O2 = CS2O2 =>
CS2 + O2 = CS2O2

Fe(NO3)3(aq) + NH4SCN(aq) = Fe(SCN)6(aq) + NH4(aq) + NO3(aq) =>
Fe(NO3)3(aq) + 6 NH4SCN(aq) = Fe(SCN)6(aq) + 6 NH4(aq) + 3 NO3(aq)

CaC + H2O = CH + CaOH =>
CaC + H2O = CH + CaOH

Pb(CH3COO)2 + HCl = CH3COOH + PbCl2 =>
Pb(CH3COO)2 + 2 HCl = 2 CH3COOH + PbCl2

Sn + CuNO3 = Sn(NO3)2 + Cu =>
Sn + 2 CuNO3 = Sn(NO3)2 + 2 Cu

Zn(OH)2 + H2CrO4 = Zn(HCrO4)2 + H2O =>
Zn(OH)2 + 2 H2CrO4 = Zn(HCrO4)2 + 2 H2O

Ca(OH) + HClO = CaCl2 + H2O2 =>
2 Ca(OH) + 4 HClO = 2 CaCl2 + 3 H2O2

C6H4(OH)2 + Na2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H4(OH)2 + Na2Cr2O7 + 4 H2SO4 = 3 C6H4O2 + Cr2(SO4)3 + Na2SO4 + 7 H2O

AgNO2 + NaCl = AgCl + NaNO2 =>
AgNO2 + NaCl = AgCl + NaNO2

I{-}(aq) + H{+}(aq) + NO2{-}(aq) = NO(g) + H2O(l) + I2(s) =>
2 I{-}(aq) + 4 H{+}(aq) + 2 NO2{-}(aq) = 2 NO(g) + 2 H2O(l) + I2(s)

Rb2SiO3 + HOH = RbOH + H2SiO3 =>
Rb2SiO3 + 2 HOH = 2 RbOH + H2SiO3

C5H8O4 + H2O = C2H5OH + CO2 =>
3 C5H8O4 + 3 H2O = 5 C2H5OH + 5 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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