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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaI2 + HCl = BaCl + HI2 =>
BaI2 + HCl = BaCl + HI2

KMnO4 + H2SO4 + H2C2O4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2

Sr + MgSO4 = SrSO4 + Mg =>
Sr + MgSO4 = SrSO4 + Mg

NaClO(aq) + H2SO4(aq) = Cl2(g) + H2O(l) + NaSO4(aq) =>
2 NaClO(aq) + 2 H2SO4(aq) = Cl2(g) + 2 H2O(l) + 2 NaSO4(aq)

CuS + MnO2 + H2SO4 = MnSO4 + CuSO4 + H2O =>
CuS + 4 MnO2 + 4 H2SO4 = 4 MnSO4 + CuSO4 + 4 H2O

Cu(NH3)2I + O2 + NH3 + H2O = Cu(NH3)4(OH)I =>
4 Cu(NH3)2I + O2 + 8 NH3 + 2 H2O = 4 Cu(NH3)4(OH)I

NaClO(aq) + H2SO4(aq) = Cl2(g) + H2O(l) + NaSO4(aq) =>
2 NaClO(aq) + 2 H2SO4(aq) = Cl2(g) + 2 H2O(l) + 2 NaSO4(aq)

C6H26 + O2 = CO2 + H2O =>
2 C6H26 + 25 O2 = 12 CO2 + 26 H2O

H2NC6H4CO2 + O2 = CO2 + H2O + NH3 =>
4 H2NC6H4CO2 + 27 O2 = 28 CO2 + 6 H2O + 4 NH3

MnO2 + Fe + H2SO4 = MnSO4 + FeSO4 + H2O =>
MnO2 + Fe + 2 H2SO4 = MnSO4 + FeSO4 + 2 H2O

C2H5COCH3 + H2NOH = C2H5COCH2H2N + H2O =>
C2H5COCH3 + H2NOH = C2H5COCH2H2N + H2O

I{-} + MnO4{-} + H{+} = MnO2 + I2 + H2O =>
6 I{-} + 2 MnO4{-} + 8 H{+} = 2 MnO2 + 3 I2 + 4 H2O

CH3CO2 + Na2CO3 = CH3CO2Na + CO2 + H2O =>
16 CH3CO2 + 7 Na2CO3 = 14 CH3CO2Na + 11 CO2 + 3 H2O

KOH + ZnSO4 = KSO4 + ZnOH =>
KOH + ZnSO4 = KSO4 + ZnOH

BaCl + HCO3 = HCl + BaCO3 =>
BaCl + HCO3 = HCl + BaCO3

CaCl2 + Sr3(PO4)2 = Ca3(PO4)2 + SrCl2 =>
3 CaCl2 + Sr3(PO4)2 = Ca3(PO4)2 + 3 SrCl2

Ni(s) + I2(g) = NiI(s) =>
2 Ni(s) + I2(g) = 2 NiI(s)

KOH + LiNo3 = KLi + No3OH =>
KOH + LiNo3 = KLi + No3OH

NH4CH3CO2 = CH3C(O)NH2 + H2O =>
NH4CH3CO2 = CH3C(O)NH2 + H2O

MnO2 + KOH + H2O = KMnO4 + Mn(OH)2 =>
5 MnO2 + 2 KOH + 2 H2O = 2 KMnO4 + 3 Mn(OH)2

N2H4 + ClO3 = NO + Cl + H =>
3 N2H4 + 2 ClO3 = 6 NO + 2 Cl + 12 H

LiOH + H2SO4 = Li(HSO4) + H2O =>
LiOH + H2SO4 = Li(HSO4) + H2O

Fe + Cu2 = FeCu =>
2 Fe + Cu2 = 2 FeCu

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Li + N2(g) = Li3N(cr) =>
6 Li + N2(g) = 2 Li3N(cr)

Cd + PbO2 = CdO + Pb =>
2 Cd + PbO2 = 2 CdO + Pb

Zn(NO3)2 + Cu2S = ZnS + CuNO3 =>
Zn(NO3)2 + Cu2S = ZnS + 2 CuNO3

P + Ca = Ca2P3 =>
3 P + 2 Ca = Ca2P3

Na + HSO = NaSO + H2 =>
2 Na + 2 HSO = 2 NaSO + H2

PbO2 + FeCl3 + H2SO4 = PbSO4 + Cl2 + Fe2(SO4)3 + H2O =>
3 PbO2 + 2 FeCl3 + 6 H2SO4 = 3 PbSO4 + 3 Cl2 + Fe2(SO4)3 + 6 H2O

C3H7NH2 + NaOH = C3H7OH + NH2Na =>
C3H7NH2 + NaOH = C3H7OH + NH2Na

C3H5(C18H35O2)3 + NaOH = C3H5(OH)3 + C18H35OONa =>
C3H5(C18H35O2)3 + 3 NaOH = C3H5(OH)3 + 3 C18H35OONa

Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)

CuSO4 + NaHCO3 = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4

Al + Fe(III)O = AlO + Fe(III) =>
Al + Fe(III)O = AlO + Fe(III)

Al(NO3)3 + Na2SO3 + H2O = NaNO3 + Al(OH)3 + SO2 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 SO2

P4O10(aq) + H2O(l) = H3PO4(aq) =>
P4O10(aq) + 6 H2O(l) = 4 H3PO4(aq)

CrSO4 + H2SO4 = Cr2(SO4)3 + H2 =>
2 CrSO4 + H2SO4 = Cr2(SO4)3 + H2

NaCrO4 + H2SO4 + HI = I2 + Cr(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 7 H2SO4 + 2 HI = I2 + 2 Cr(SO4)3 + Na2SO4 + 8 H2O

SnO2(aq) + H2(g) = Sn(s) + H2O(g) =>
SnO2(aq) + 2 H2(g) = Sn(s) + 2 H2O(g)

Al + NaOH + H2O = [NaAl(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2[NaAl(OH)4] + 3 H2

Sr(OH)2 + Co = Co(OH) + Sr =>
Sr(OH)2 + 2 Co = 2 Co(OH) + Sr

KHS + HNO3 = KNO3 + H2S =>
KHS + HNO3 = KNO3 + H2S

BaCl2 + HOH = Ba(OH)2 + HCl =>
BaCl2 + 2 HOH = Ba(OH)2 + 2 HCl

AsCl3(c) + H2O(l) = HCl(aq) + As(OH)3(aq) =>
AsCl3(c) + 3 H2O(l) = 3 HCl(aq) + As(OH)3(aq)

Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2

Sr + NaI = Na + SrI2 =>
Sr + 2 NaI = 2 Na + SrI2

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

MnSO4 + (NH4)2S2O8 + H2O = HMnO4 + NH4HSO4 + H2SO4 =>
2 MnSO4 + 5(NH4)2S2O8 + 8 H2O = 2 HMnO4 + 10 NH4HSO4 + 2 H2SO4

BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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