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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2

KVO3 + Zn + HCl = VOCl2 + ZnCl2 + KCl + H2O =>
2 KVO3 + Zn + 8 HCl = 2 VOCl2 + ZnCl2 + 2 KCl + 4 H2O

Na2S + HNO3 = NaNO3 + SO2 + NO2 + H2O =>
Na2S + 8 HNO3 = 2 NaNO3 + SO2 + 6 NO2 + 4 H2O

KI + NO2{-} + HCl = I2 + KCl + NO{-} + H2O =>
2 KI + NO2{-} + 2 HCl = I2 + 2 KCl + NO{-} + H2O

Cu(NO3)2 + H2O = HNO3 + CuO =>
Cu(NO3)2 + H2O = 2 HNO3 + CuO

CuS + H(NO3) = Cu(NO3)2 + NO2 + H2SO4 + H2O =>
CuS + 10 H(NO3) = Cu(NO3)2 + 8 NO2 + H2SO4 + 4 H2O

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

SnCl4 + HNO3 = Sn(NO3) + H2 + Cl2 =>
2 SnCl4 + 2 HNO3 = 2 Sn(NO3) + H2 + 4 Cl2

CeCl3 + Ca(OH)2 + Ca(OCl)2 + H2O = Ce(OH)4 + CaCl2 =>
4 CeCl3 + 6 Ca(OH)2 + Ca(OCl)2 + 2 H2O = 4 Ce(OH)4 + 7 CaCl2

CuSO4 + H2O2 = H2SO4 + Cu + O2 =>
CuSO4 + H2O2 = H2SO4 + Cu + O2

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

CuO + S = CuS + SO =>
CuO + 2 S = CuS + SO

CH3MgCl + HCl = CH4 + MgCl2 =>
CH3MgCl + HCl = CH4 + MgCl2

H2PdCl4 + NaOH + N2H4 = NaCl + H2O + Pd + N2 =>
2 H2PdCl4 + 8 NaOH + N2H4 = 8 NaCl + 8 H2O + 2 Pd + N2

HCl + NaCHO3 = H2O + NaCl + CO2 =>
HCl + NaCHO3 = H2O + NaCl + CO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CaCl2 + Pb3(PO4)4 = PbCl4 + Ca3(PO4)2 =>
6 CaCl2 + Pb3(PO4)4 = 3 PbCl4 + 2 Ca3(PO4)2

FeSO4(H2O) = FeSO4 + H2O =>
FeSO4(H2O) = FeSO4 + H2O

AgNO3(aq) + Li3PO3(aq) = Ag3PO3 + LiNO3(aquatic) =>
3 AgNO3(aq) + Li3PO3(aq) = Ag3PO3 + 3 LiNO3(aquatic)

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

C4H8 + KMnO4 + H2SO4 = HC2H3O2 + MnSO4 + K2SO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 HC2H3O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O

CH4{+} = CH3 + H{+} =>
CH4{+} = CH3 + H{+}

Ammoniumchloride + bariumnitrate = bariumchloride + ammoniumnitrate =>
2 NH4Cl + Ba(NO3)2 = BaCl2 + 2 NH4NO3

HCl + BaSO3 = BaCl2 + H2SO3 =>
2 HCl + BaSO3 = BaCl2 + H2SO3

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

MgH3PO4 = Mg3(PO4)3 + H2 =>
6 MgH3PO4 = 2 Mg3(PO4)3 + 9 H2

H2CO4 + NaNO2 = HNO2 + Na2CO4 =>
H2CO4 + 2 NaNO2 = 2 HNO2 + Na2CO4

C9H10O + C3H6O = C21H22O + H2O =>
2 C9H10O + C3H6O = C21H22O + 2 H2O

KI + NO2{-} + HCl = I2 + KCl + NO{-} + H2O =>
2 KI + NO2{-} + 2 HCl = I2 + 2 KCl + NO{-} + H2O

H2O(heat) = H2 + O2 =>
2 H2O(heat) = 2 H2 + O2

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

CaO + HClO = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO = 2 Ca(HCl)2 + 3 O2

ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S

CF4 = CF + F =>
CF4 = CF + 3 F

S03 + Cr2O7 = SO4 + Cr =>
7 S03 + 12 Cr2O7 = 21 SO4 + 24 Cr

MnO2 + HCl = MnCl + Cl + H2O =>
MnO2 + 4 HCl = MnCl + 3 Cl + 2 H2O

Cu + HCl = H2CuCl2 =>
Cu + 2 HCl = H2CuCl2

C19H3402 + O2 = H2O + C02 =>
2 C19H3402 + 1701 O2 = 3402 H2O + 19 C02

HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl

CaBr2 + Mg2 = Ca2 + MgBr2 =>
2 CaBr2 + Mg2 = Ca2 + 2 MgBr2

(C6N6)FeK4 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5(C6N6)FeK4 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O

C + H2 + N2 + O2 = C9H11NO3 =>
18 C + 11 H2 + N2 + 3 O2 = 2 C9H11NO3

HCl + BaSO3 = BaCl2 + H2SO3 =>
2 HCl + BaSO3 = BaCl2 + H2SO3

Ti + Fe = TiFe =>
Ti + Fe = TiFe

ZnSO4 + Ma = MaSO4 + Zn =>
ZnSO4 + Ma = MaSO4 + Zn

HBO2 + KIO3 + KI = KBO2 + H2O + I2 =>
6 HBO2 + KIO3 + 5 KI = 6 KBO2 + 3 H2O + 3 I2

Al2O3 + KMnO4 = Al(MnO4)3 + K2O =>
Al2O3 + 6 KMnO4 = 2 Al(MnO4)3 + 3 K2O

Ca(OH)2 + HCl = CaCl2 + H6O3 =>
3 Ca(OH)2 + 6 HCl = 3 CaCl2 + 2 H6O3

K[Al(OH)4] + (H2C2O4)*2H2O = K3[Al(C2O4)3]*3H2O + Al(OH)3 + H2O =>
3 K[Al(OH)4] + 3(H2C2O4)*2H2O = K3[Al(C2O4)3]*3H2O + 2 Al(OH)3 + 9 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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