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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
*2Li + *H2O = *2LiOH + *H2 =>
*2Li + 2*H2O = *2LiOH + *H2

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NaOH + H2(CO3) = Na2(CO3) + H2O =>
2 NaOH + H2(CO3) = Na2(CO3) + 2 H2O

CH3 + COCH3 = CH3COCH3 =>
CH3 + COCH3 = CH3COCH3

XHNO3 + HI = XNO + I2 + H2O =>
2 XHNO3 + 6 HI = 2 XNO + 3 I2 + 4 H2O

CH3COONaNaOH = CH3COOOHNa2 =>
CH3COONaNaOH = CH3COOOHNa2

CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O

Ca2Si + H2SO4 = CaSO4 + SiH4 =>
Ca2Si + 2 H2SO4 = 2 CaSO4 + SiH4

Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2

Cr2(SO4)2 + H2O + KMnO4 + K2SO4 = K2Cr2O7 + H2SO4 + MnSO4 =>
5 Cr2(SO4)2 + 3 H2O + 8 KMnO4 + K2SO4 = 5 K2Cr2O7 + 3 H2SO4 + 8 MnSO4

NaCr(OH4) + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCr(OH4) + 9 H2O2 + 2 NaOH = 2 Na2CrO4 + 14 H2O

NH4ClO4(s) + Al(s) = Al2O3(g) + HCl(g) + N2(g) + H2O(g) =>
6 NH4ClO4(s) + 10 Al(s) = 5 Al2O3(g) + 6 HCl(g) + 3 N2(g) + 9 H2O(g)

NaO + HNO3 = Na(NO3)2 + H2O =>
NaO + 2 HNO3 = Na(NO3)2 + H2O

MnCl3 + Ca3(PO4)2 = Mn3(PO4)3 + CaCl2 =>
6 MnCl3 + 3 Ca3(PO4)2 = 2 Mn3(PO4)3 + 9 CaCl2

NH4*H2O + Cl = NH4Cl + H2O =>
NH4*H2O + Cl = NH4Cl + H2O

Ba3(PO4)2 + NaOH = Ba3OH + Na(PO4)2 =>
Ba3(PO4)2 + NaOH = Ba3OH + Na(PO4)2

KClO4 + H2S = KCl + S + H2O =>
KClO4 + 4 H2S = KCl + 4 S + 4 H2O

AlHO + NaO = AlO + NaOH =>
AlHO + NaO = AlO + NaOH

KMnO4 + SO2 + H2O = MnSO4 + H2O2 + K2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnSO4 + 2 H2O2 + K2SO4

Al(S2) + (Co4)2 = Al(Co5)3 + Al(S4)3 =>
48 Al(S2) + 75(Co4)2 = 40 Al(Co5)3 + 8 Al(S4)3

PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

K2S2O8 + K3[Cr(OH)6] + KOH = K2SO4 + K2CrO4 + H2O =>
3 K2S2O8 + 2 K3[Cr(OH)6] + 4 KOH = 6 K2SO4 + 2 K2CrO4 + 8 H2O

C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O

NaAlO2 + H2O + NH4Cl = NaCl + NH3 + Al(OH)3 =>
NaAlO2 + H2O + NH4Cl = NaCl + NH3 + Al(OH)3

Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3

BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O

CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O

NaI + H2SO4 = H2 + Na2SO4 + I2 =>
2 NaI + H2SO4 = H2 + Na2SO4 + I2

AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl

HCl + AgBr = HBr + AgCl =>
HCl + AgBr = HBr + AgCl

C8H17 + KMnO4 = C8H17KMnO4 =>
C8H17 + KMnO4 = C8H17KMnO4

K2S + H3PO4 = KHS + K3PO4 =>
3 K2S + H3PO4 = 3 KHS + K3PO4

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

Al(s) + N2(g) = AlN =>
2 Al(s) + N2(g) = 2 AlN

BaCl + NHPO4 = BaPO4 + NHCl =>
BaCl + NHPO4 = BaPO4 + NHCl

PBr2 = P2Br4 =>
2 PBr2 = P2Br4

Cu + HNO3 + H{+} = Cu{+2} + NO + H2O =>
3 Cu + 2 HNO3 + 6 H{+} = 3 Cu{+2} + 2 NO + 4 H2O

CH3CHCHCH3 + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHCH3 + 4 KMnO4 + 6 H2SO4 = 10 CH3CHO + 4 MnSO4 + 2 K2SO4 + 6 H2O

K2Cr2O7 + K2S + HCl = SO2 + CrCl2 + KCl + H2O =>
3 K2Cr2O7 + 4 K2S + 26 HCl = 4 SO2 + 6 CrCl2 + 14 KCl + 13 H2O

NaF + Ca(C2H3O2)2 = CaF2 + NaC2H3O2 =>
2 NaF + Ca(C2H3O2)2 = CaF2 + 2 NaC2H3O2

MoO3 + HCl = MoO2Cl2H2O =>
MoO3 + 2 HCl = MoO2Cl2H2O

FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + N2O + Na2SO4 + H2O =>
8 FeO + 2 NaNO3 + 13 H2SO4 = 4 Fe2(SO4)3 + N2O + Na2SO4 + 13 H2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

FeCl2*K2S = FeS + KCl =>
FeCl2*K2S = FeS + 2 KCl

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

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

NH3 + O2 = NO + H2 = =>
2 NH3 + O2 = 2 NO + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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