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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C57H110O6 + H2O = C3H8O3 + C18H36O2 =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C18H36O2

NaClO = ClNa + NaClO3 =>
3 NaClO = 2 ClNa + NaClO3

Cr4N48H96C24O24Cr3C18N18 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 Cr4N48H96C24O24Cr3C18N18 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O

Na2H2P2O7 + NaOH = Na3PO4 + H2O =>
Na2H2P2O7 + 4 NaOH = 2 Na3PO4 + 3 H2O

Fe1 + O2 = Fe2O3 =>
4 Fe1 + 3 O2 = 2 Fe2O3

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

S + CaO = SO + Ca =>
S + CaO = SO + Ca

FeCl2 + AgPO4 = AgCl + Fe(PO4)2 =>
FeCl2 + 2 AgPO4 = 2 AgCl + Fe(PO4)2

CaSO4*H2O = CaO + SO3 + H2O =>
CaSO4*H2O = CaO + SO3 + H2O

Cu + K4Fe(CN)6 = Cu2Fe(CN)6 + K2 =>
2 Cu + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2

H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4

Ca5(PO4)3OH + H2CO3 = Ca + HPO4 + HCO3 + H2O =>
Ca5(PO4)3OH + 4 H2CO3 = 5 Ca + 3 HPO4 + 4 HCO3 + H2O

Na + Ca(ClO4)2 = Ca + Na(ClO4)2 =>
Na + Ca(ClO4)2 = Ca + Na(ClO4)2

AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3

NaHCO3 + CH3CO2H = H2O + CO2 + NaCHCO2 =>
4 NaHCO3 + 3 CH3CO2H = 6 H2O + 2 CO2 + 4 NaCHCO2

H + BrO4 = HBrO4 =>
H + BrO4 = HBrO4

NH4Cl + Co(OH)2 = CoCl2 + NH3 + H2O =>
2 NH4Cl + Co(OH)2 = CoCl2 + 2 NH3 + 2 H2O

Al(OH)3 + H2X = Al2X3 + H2O =>
2 Al(OH)3 + 3 H2X = Al2X3 + 6 H2O

S + O = S(O)2 =>
S + 2 O = S(O)2

Pb{2+} + ClO = PbO{2} + Cl =>
Pb{2+} + ClO = PbO{2} + Cl

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

(NH4)3PO4 + CuO = (NH4)2O + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 CuO = 3(NH4)2O + Cu3(PO4)2

CaH2 + H2O = Ca(OH)2 + H2 = =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

SrO(s) + HBr(aq) = SrBr2 + H2O(aq) =>
SrO(s) + 2 HBr(aq) = SrBr2 + H2O(aq)

BiCl3 + SnCl2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2SnO3 + 12 NaCl + 9 H2O

F2 + Ba3N2 = BaF2 + N =>
3 F2 + Ba3N2 = 3 BaF2 + 2 N

NH2 = N2H4 =>
2 NH2 = N2H4

CsI(aq) + Br2(aq) = BrI2(aq) + Cs(aq) =>
4 CsI(aq) + Br2(aq) = 2 BrI2(aq) + 4 Cs(aq)

Cu(s) + Au(NO3)3(aq) = Cu(NO3)2(aq) + Au(s) =>
3 Cu(s) + 2 Au(NO3)3(aq) = 3 Cu(NO3)2(aq) + 2 Au(s)

CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CHO + H2O =>
4 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2CHO + 8 H2O

Zn(NO3)2 + NaOH = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(NO3)

Kr + F5 = KrF5 =>
Kr + F5 = KrF5

C20H42 + Cl2 = C + HCl =>
C20H42 + 21 Cl2 = 20 C + 42 HCl

NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3

C3H8 + K2CrO7 + H2SO4 = C3H8O + K2SO4 + Cr2(SO4)3 + H2O =>
9 C3H8 + 2 K2CrO7 + 5 H2SO4 = 9 C3H8O + 2 K2SO4 + Cr2(SO4)3 + 5 H2O

NaNO2 + HCl = NO + H2O + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3

PdO2 + HMnO3 + HNO3 = Pd(NO3)2 + HMnO4 + H2O =>
PdO2 + HMnO3 + 2 HNO3 = Pd(NO3)2 + HMnO4 + H2O

F2 + I2 = FI =>
F2 + I2 = 2 FI

RaCl2 = Ra + Cl2 =>
RaCl2 = Ra + Cl2

C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O

HCl + P = H3P + Cl2 =>
6 HCl + 2 P = 2 H3P + 3 Cl2

Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3

HgN2O6 + KI = HgI2 + KNO3 =>
HgN2O6 + 2 KI = HgI2 + 2 KNO3

Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2

C6H5OK + H2O + CO2 = C6H5OH + KHCO3 =>
C6H5OK + H2O + CO2 = C6H5OH + KHCO3

KReO4 + KI + HCl = K2ReCl6 + KCl + I2 + H2O =>
2 KReO4 + 6 KI + 16 HCl = 2 K2ReCl6 + 4 KCl + 3 I2 + 8 H2O

CuSO4 + Na2B4O7 + H2O = CuOHBO2 + Na2SO4 + H3BO3 =>
CuSO4 + Na2B4O7 + 5 H2O = CuOHBO2 + Na2SO4 + 3 H3BO3

H2SO4 + HI = S + HIO2 + H2O =>
2 H2SO4 + 3 HI = 2 S + 3 HIO2 + 2 H2O

FeCI2 + O2 = Fe2O3 + CI2 =>
4 FeCI2 + 3 O2 = 2 Fe2O3 + 4 CI2

Fe + O2 + H2O = FeO3(H2O) =>
2 Fe + 3 O2 + 2 H2O = 2 FeO3(H2O)

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