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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

SiO2 + CaCO3 + Mg3Si4O10(OH)2 = CaMgSi2O6 + H2O + CO2 =>
2 SiO2 + 3 CaCO3 + Mg3Si4O10(OH)2 = 3 CaMgSi2O6 + H2O + 3 CO2

Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3

Al + H2C2O4 = Al2(C2O4)3 + H2 =>
2 Al + 3 H2C2O4 = Al2(C2O4)3 + 3 H2

Na3 + N = NaN =>
Na3 + 3 N = 3 NaN

BaCl2(aq) + Na2CO(aq) = BaCO(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO(aq) = BaCO(s) + 2 NaCl(aq)

C2H2 + Na = HC2Na + H2 =>
2 C2H2 + 2 Na = 2 HC2Na + H2

Li(s) + HBr(aq) = LiBr + H =>
Li(s) + HBr(aq) = LiBr + H

Mg + FeF2 = MgFe + F2 =>
Mg + FeF2 = MgFe + F2

Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS

KVO3 + Zn + H2SO4 = VSO4 + K2SO4 + ZnSO4 + H2O =>
2 KVO3 + 3 Zn + 6 H2SO4 = 2 VSO4 + K2SO4 + 3 ZnSO4 + 6 H2O

I2(s) + OCl(aq) = IO3(aq) + Cl(aq) =>
I2(s) + 6 OCl(aq) = 2 IO3(aq) + 6 Cl(aq)

Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2

AlCl3(aq) + Na2SO4(aq) = NaCl(aq) + Al2(SO4)3 =>
2 AlCl3(aq) + 3 Na2SO4(aq) = 6 NaCl(aq) + Al2(SO4)3

HCl(aq) + NAOH(aq) = NACl(aq) + H2O(aq) =>
HCl(aq) + NAOH(aq) = NACl(aq) + H2O(aq)

CH3OH + HF = CH3F + H2O =>
CH3OH + HF = CH3F + H2O

(CH3)4NI3 + AgNO3 = (CH3)4N2O3 + AgI + I2 =>
(CH3)4NI3 + AgNO3 = (CH3)4N2O3 + AgI + I2

HBr + I2 = HI + Br2 =>
2 HBr + I2 = 2 HI + Br2

Al(SO4) + Mg = MgSO4 + Al =>
Al(SO4) + Mg = MgSO4 + Al

BaCl2(aq) + Na2CO(aq) = BaCO(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO(aq) = BaCO(s) + 2 NaCl(aq)

BaCl2 + (NH4)2HPO4 = Ba3(PO4)2 + NH4Cl + HCl =>
3 BaCl2 + 2(NH4)2HPO4 = Ba3(PO4)2 + 4 NH4Cl + 2 HCl

C6H2(NO2)3CH3 = N2 + H2O + CO + C =>
2 C6H2(NO2)3CH3 = 3 N2 + 5 H2O + 7 CO + 7 C

Li(s) + HBr(aq) = LiBr2(s) + H2(g) =>
Li(s) + 2 HBr(aq) = LiBr2(s) + H2(g)

BaCl2(aq) + Na2CO(aq) = BaCO(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO(aq) = BaCO(s) + 2 NaCl(aq)

NH4Br + KNO3 = KBr + NH4NO3 =>
NH4Br + KNO3 = KBr + NH4NO3

HC2H3O2 + Cu = CuC2H3O2 + H =>
HC2H3O2 + Cu = CuC2H3O2 + H

Fe{2}O{3} + C{2}O{-2} = Fe + C{4}O{-2} =>
Fe{2}O{3} + C{2}O{-2} = Fe + C{4}O{-2}

C6H10O + NH2OH = C6H10NOH + H2O =>
C6H10O + NH2OH = C6H10NOH + H2O

CH3CH2NH2(CH3) + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
6 CH3CH2NH2(CH3) + 8 NaNO2 + 8 HCl = 9 CH3CH2OH + 7 N2 + 8 NaCl + 7 H2O

MnO4{-} + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 5 SO4{-2} + 4 H{+}

Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4 =>
Cu(NO3)2 + ZnSO4 = Zn(NO3)2 + CuSO4

HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2O + CO2 + 2 NaC2H3O2

Mg(SO4) + NH4OH = Mg(OH)2 + (NH4)2(SO4) =>
Mg(SO4) + 2 NH4OH = Mg(OH)2 + (NH4)2(SO4)

C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O

Mn(OH)2 + CaCl2O2 = MnO2 + CaCl2 + H2O =>
2 Mn(OH)2 + CaCl2O2 = 2 MnO2 + CaCl2 + 2 H2O

BaCl2(aq) + Na2CO(aq) = BaCO(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO(aq) = BaCO(s) + 2 NaCl(aq)

Al(OH)3 + H2SO4 + NH3 + H2O = Al(SO4)2(NH4)*12H2O =>
Al(OH)3 + 2 H2SO4 + NH3 + 9 H2O = Al(SO4)2(NH4)*12H2O

K2MnO4 = K2O + MnO + O2 =>
K2MnO4 = K2O + MnO + O2

P + O2 = P5O10 =>
5 P + 5 O2 = P5O10

Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)

Pb(HCO3)2 = PbO + CO2 + H2O =>
Pb(HCO3)2 = PbO + 2 CO2 + H2O

C7H16 + Oxygen = CO + H =>
2 C7H16 + 7 O2 = 14 CO + 32 H

HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl

H2(g) + As2O3(s) = AsH3(g) + H2O(l) =>
6 H2(g) + As2O3(s) = 2 AsH3(g) + 3 H2O(l)

KOH + H3Po4 = K2HPo4 + H2O =>
2 KOH + H3Po4 = K2HPo4 + 2 H2O

(NH4)2S + Ba(OH)2 = NH4(OH) + BaS =>
(NH4)2S + Ba(OH)2 = 2 NH4(OH) + BaS

C2H6O + H2O2 = C2H4O + H2O =>
C2H6O + H2O2 = C2H4O + 2 H2O

BaCl2(aq) + Na2CO(aq) = BaCO(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO(aq) = BaCO(s) + 2 NaCl(aq)

Li(s) + HCl(aq) = LiCl + H =>
Li(s) + HCl(aq) = LiCl + H

PbO2 + H = PbO + H2O =>
PbO2 + 2 H = PbO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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