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Chemische vergelijkingen in evenwicht op11/04/23

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Breng de vergelijking van een chemische reactie in evenwicht
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + NH2CONH2 = Ca2Fe2O3 + H2O + N2 + CO2 =>
2 Ca(NO3)2*4H2O + 2 Fe(NO3)3*9H2O + 9 NH2CONH2 = Ca2Fe2O3 + 44 H2O + 14 N2 + 9 CO2

Fe(OH)3 + SO2 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 SO2 = Fe2(SO3)3 + 3 H2O

Carbon + nitricacid = carbondioxide + nitrogendioxide + water =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2

Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + NH2CONH2 = Ca2Fe2O5 + H2O + N2 + CO2 =>
6 Ca(NO3)2*4H2O + 6 Fe(NO3)3*9H2O + 25 NH2CONH2 = 3 Ca2Fe2O5 + 128 H2O + 40 N2 + 25 CO2

Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O

Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + NH2CONH2 = CaFe2O3 + H2O + N2 + CO2 =>
Ca(NO3)2*4H2O + 2 Fe(NO3)3*9H2O + 7 NH2CONH2 = CaFe2O3 + 36 H2O + 11 N2 + 7 CO2

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4

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

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Na3P + Be3Sb2 = Na3Sb + Be3P2 =>
2 Na3P + Be3Sb2 = 2 Na3Sb + Be3P2

ZnO + Nb2O5 = Zn2Nb2O7 =>
2 ZnO + Nb2O5 = Zn2Nb2O7

CH4 + N2 = HCN + H2 =>
2 CH4 + N2 = 2 HCN + 3 H2

NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2

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

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

N2H4*H2O + IO{-} = N2 + I{-} + H2O =>
N2H4*H2O + 2 IO{-} = N2 + 2 I{-} + 3 H2O

I3{-} + HCO3{-} = IO3{-} + I{-} + CO2 + H2O =>
3 I3{-} + 6 HCO3{-} = IO3{-} + 8 I{-} + 6 CO2 + 3 H2O

(NH4)2MoS4 + O2 = MoO3 + NH3 + SO2 + H2O =>
(NH4)2MoS4 + 6 O2 = MoO3 + 2 NH3 + 4 SO2 + H2O

Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH

CH2 + HCN = HC3N + H =>
2 CH2 + HCN = HC3N + 4 H

BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3

Fe + CuNO3(aq) = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3(aq) = 2 Cu + Fe(NO3)2

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

IO3 + HSO3 = I2 + SO4 + H =>
2 IO3 + 6 HSO3 = I2 + 6 SO4 + 6 H

Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + NH2CONH2 = Ca2Fe2O5 + H2O + N2 + CO2 =>
6 Ca(NO3)2*4H2O + 6 Fe(NO3)3*9H2O + 25 NH2CONH2 = 3 Ca2Fe2O5 + 128 H2O + 40 N2 + 25 CO2

N2Cl4 + CH4 = N2 + H2 + Cl4C =>
N2Cl4 + CH4 = N2 + 2 H2 + Cl4C

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CH4 + N2 = HCN + H2 =>
2 CH4 + N2 = 2 HCN + 3 H2

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

IO3 + HSO3 = I2 + SO4 + H =>
2 IO3 + 6 HSO3 = I2 + 6 SO4 + 6 H

IO3 + HSO3 = I2 + SO4 + H2O =>
2 IO3 + 4 HSO3 = I2 + 4 SO4 + 2 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + NH2CONH2 = Ca2Fe2O4 + H2O + N2 + CO2 =>
6 Ca(NO3)2*4H2O + 6 Fe(NO3)3*9H2O + 26 NH2CONH2 = 3 Ca2Fe2O4 + 130 H2O + 41 N2 + 26 CO2

Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

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