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Chemische vergelijkingen in evenwicht op01/04/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2O4{2-} + HNO2 + H{+} = CO2 + NO + H2O =>
C2O4{2-} + 2 HNO2 + 2 H{+} = 2 CO2 + 2 NO + 2 H2O

LiOCl + H2O = HOCl + LiOH =>
LiOCl + H2O = HOCl + LiOH

WC + O = WO3 + CO2 =>
WC + 5 O = WO3 + CO2

Ca + PbCl4 = CaCl2 + Pb =>
2 Ca + PbCl4 = 2 CaCl2 + Pb

ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O

BH3 + H = BH4 =>
BH3 + H = BH4

MgSO4 + Pb(NO3)2 = Pb(SO4) + Mg(NO3)2 =>
MgSO4 + Pb(NO3)2 = Pb(SO4) + Mg(NO3)2

BaS + CuSO4 = CuS + BaSO4 =>
BaS + CuSO4 = CuS + BaSO4

Na2CO3 + LiOH = Li2CO3 + NaOH =>
Na2CO3 + 2 LiOH = Li2CO3 + 2 NaOH

K2SO3 + Pb(OH)2 = PbSO3 + KOH =>
K2SO3 + Pb(OH)2 = PbSO3 + 2 KOH

(NH4)2SO3 + Al(OH)3 = NH4OH + Al2(SO3)3 =>
3(NH4)2SO3 + 2 Al(OH)3 = 6 NH4OH + Al2(SO3)3

Cu{2+} + C2O4{2-} = CuC2O4 =>
Cu{2+} + C2O4{2-} = CuC2O4

NH4ClO4 + Ca + C2H3Cl = CaCl2 + H2O + N2 + CO2 =>
22 NH4ClO4 + 15 Ca + 8 C2H3Cl = 15 CaCl2 + 56 H2O + 11 N2 + 16 CO2

K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3

CH3COOAg + HCl = CH3COOH + AgCl =>
CH3COOAg + HCl = CH3COOH + AgCl

C6H5NHCOCH3 + H2O = C6H7NH(COCH3)O =>
C6H5NHCOCH3 + H2O = C6H7NH(COCH3)O

C6H6 = H2 + C12H10 =>
2 C6H6 = H2 + C12H10

K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2

NaF + LiOH = NaOH + LiF =>
NaF + LiOH = NaOH + LiF

CrCl3 + Br2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O

Ca(OH)2 + FH = CaF2 + H2O =>
Ca(OH)2 + 2 FH = CaF2 + 2 H2O

NaOH + BeO = Be(OH)2 + Na2O =>
2 NaOH + BeO = Be(OH)2 + Na2O

CH3CH(NH2)COOH + C2H5OH = CH3CH(NH2)COOC2H5 + H2O =>
CH3CH(NH2)COOH + C2H5OH = CH3CH(NH2)COOC2H5 + H2O

Zn + I2 = Zn2I2 =>
2 Zn + I2 = Zn2I2

C7H8 + Cl2 = C7H5Cl3 + HCl =>
C7H8 + 3 Cl2 = C7H5Cl3 + 3 HCl

C6H5CHO + MnO4{-} + OH{-} = C6H5COO{-} + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + OH{-} = 3 C6H5COO{-} + 2 MnO2 + 2 H2O

Cr2O3 + C = C2O3 + Cr =>
Cr2O3 + 2 C = C2O3 + 2 Cr

CH3CO2Na + HCl = CH4 + NaCl + CO2 =>
CH3CO2Na + HCl = CH4 + NaCl + CO2

Cr2O7 + H2S + H = CrS + H2O =>
Cr2O7 + 2 H2S + 10 H = 2 CrS + 7 H2O

LiP = Li + P =>
LiP = Li + P

H + Br = HBr =>
H + Br = HBr

ZiOH + HNO3 = H2O + ZiNO3 =>
ZiOH + HNO3 = H2O + ZiNO3

C10H14 + KMnO4 + H2SO4 = C8H6O2 + MnSO4 + K2SO4 + H2O =>
20 C10H14 + 46 KMnO4 + 69 H2SO4 = 25 C8H6O2 + 46 MnSO4 + 23 K2SO4 + 134 H2O

C6H10O5 + O2 = CO2(g) + H2O =>
C6H10O5 + 6 O2 = 6 CO2(g) + 5 H2O

AlBr3 + AgOH = AgBr + Al(OH)3 =>
AlBr3 + 3 AgOH = 3 AgBr + Al(OH)3

Fe(OH)Cl2 + HCl = FeCl3 + H2O =>
Fe(OH)Cl2 + HCl = FeCl3 + H2O

NiP + H2SO4 = Ni2(SO4)3 + H3P =>
2 NiP + 3 H2SO4 = Ni2(SO4)3 + 2 H3P

MnO4{-} + NO2{-} + H{+} = Mn{2}{+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2}{+} + 5 NO3{-} + 3 H2O

K3PO4 + BaCl2 = KCl2 + Ba3(PO4) =>
K3PO4 + 3 BaCl2 = 3 KCl2 + Ba3(PO4)

CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH

NH3 + H2 + Cl = NH4Cl =>
2 NH3 + H2 + 2 Cl = 2 NH4Cl

CH2O2 + Na2CO3 = CO2 + HCOONa + H2O =>
2 CH2O2 + Na2CO3 = CO2 + 2 HCOONa + H2O

PCl5 + SnO2 = SnCl4 + O10P4 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + O10P4

AgNO3 + NH3 + H2O = Ag(NH3)2OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = Ag(NH3)2OH + NH4NO3

FeS + Fe2O3 = Fe + SO =>
3 FeS + Fe2O3 = 5 Fe + 3 SO

Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni

BeCl2 + NaF = BeF2 + NaCl =>
BeCl2 + 2 NaF = BeF2 + 2 NaCl

BaCl{+2} + NaOH = Ba(OH){+2} + NaCl =>
BaCl{+2} + NaOH = Ba(OH){+2} + NaCl

K2CrO4(aq) + CuSO4(aq) = K2SO4 + CuCrO4 =>
K2CrO4(aq) + CuSO4(aq) = K2SO4 + CuCrO4

Mg(OH)2BaSO4 = MgSO4Ba(OH)2 =>
Mg(OH)2BaSO4 = MgSO4Ba(OH)2

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