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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2CO + HNO3 = CO2 + H2O + KNO3 + NO2 =>
K2CO + 6 HNO3 = CO2 + 3 H2O + 2 KNO3 + 4 NO2

C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O

Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + KNO3 =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + 2 KNO3

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2

CH3CH2OH = H2CCH2 + H2O =>
CH3CH2OH = H2CCH2 + H2O

*KClO3 = *KCl + O2 =>
2*KClO3 = 2*KCl + 3 O2

Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + KNo3(s) =>
Pb(No3)2(aq) + K2Co3(aq) = PbCo3(s) + 2 KNo3(s)

C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl

H2 + F2 = HF =>
H2 + F2 = 2 HF

C6H8O7 + H2O = C6H8O7H2O =>
C6H8O7 + H2O = C6H8O7H2O

CH3CH2OH = CH4 + CO2 =>
2 CH3CH2OH = 3 CH4 + CO2

SnBr4 = Sn + Br =>
SnBr4 = Sn + 4 Br

NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O

S2 + H2O = HS + OH =>
S2 + 2 H2O = 2 HS + 2 OH

Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu

CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O

NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH

H3PO3 + CaO = Ca(HPO3) + H2O =>
H3PO3 + CaO = Ca(HPO3) + H2O

NaNO2 = Na2O + O2 + N2 =>
4 NaNO2 = 2 Na2O + 3 O2 + 2 N2

C3H7OH + PCl5 = C3H7Cl + H3PO4 + HCl =>
4 C3H7OH + PCl5 = 4 C3H7Cl + H3PO4 + HCl

FeCl2 + AgNO4 = FeNO4 + AgCl2 =>
FeCl2 + AgNO4 = FeNO4 + AgCl2

CdBr2 + Na2CO3 = CdCO3 + NaBr =>
CdBr2 + Na2CO3 = CdCO3 + 2 NaBr

C6H8O7 + H2O = C6H8O7H2O =>
C6H8O7 + H2O = C6H8O7H2O

*Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
*Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O

Al(NO3)3 + K3PO4 = AlPO4 + K(NO3) =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 K(NO3)

*Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
*Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O

NaNO2 = Na + NO2 =>
NaNO2 = Na + NO2

C8H18O = C + H + O2 =>
2 C8H18O = 16 C + 36 H + O2

C6H8O7 + H2O = C6H8O7H2O =>
C6H8O7 + H2O = C6H8O7H2O

ZnSO4 = ZnS + O2 =>
ZnSO4 = ZnS + 2 O2

C3H6O3 + KOH = C3H5O3K + H2O =>
C3H6O3 + KOH = C3H5O3K + H2O

Ga + H2 = GaH =>
2 Ga + H2 = 2 GaH

NF3 + BF3 = BNF6 =>
NF3 + BF3 = BNF6

AgNO3 + HBr = AgBr + NHO3 =>
AgNO3 + HBr = AgBr + NHO3

CH3COOH + MgCO3 = MgCH3COO + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 MgCH3COO + 10 CO2 + 6 H2O

Na + CaO = NaCaO =>
Na + CaO = NaCaO

YH3{-} + H2YO2 = Y3 + OH{-} + H2O =>
YH3{-} + 2 H2YO2 = Y3 + OH{-} + 3 H2O

FeCl3 + KNO3 = KCl + Fe(NO3)3 =>
FeCl3 + 3 KNO3 = 3 KCl + Fe(NO3)3

NH4Fe(SO4)2 + BaCl2 = BaSO4 + FeCl3 + NH4Cl =>
NH4Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + FeCl3 + NH4Cl

FeBr2 + Li2O = Fe2O + LiBr2 =>
2 FeBr2 + Li2O = Fe2O + 2 LiBr2

KOH + C3H6O3 = C3H5KO3 + H2O =>
KOH + C3H6O3 = C3H5KO3 + H2O

C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O

HCl + Zn = H2Zn + Cl =>
2 HCl + Zn = H2Zn + 2 Cl

C2H5OH + PCl5 = C2H5Cl + HCl + POCl3 =>
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3

CuO + Cl2 = Cu + ClO =>
2 CuO + Cl2 = 2 Cu + 2 ClO

C2H4O + O2 = CO + H2O =>
2 C2H4O + 3 O2 = 4 CO + 4 H2O

KOH + C3H6O3 = KC3H5O3 + H2O =>
KOH + C3H6O3 = KC3H5O3 + H2O

N2O3 + K2O = KNO2 =>
N2O3 + K2O = 2 KNO2

Be + HNO3 = Be(NO3) + NO + H2O =>
3 Be + 4 HNO3 = 3 Be(NO3) + NO + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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