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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
C8H18 + O2(g) = CO2 + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2 + 18 H2O(l)

Co2 + KNO2 = Co(NO2)2 + K =>
Co2 + 4 KNO2 = 2 Co(NO2)2 + 4 K

BaO2 + SO2 = BaSO4 =>
BaO2 + SO2 = BaSO4

Na3RhCl6 + NaOH = Rh(OH)3 + NaCl =>
Na3RhCl6 + 3 NaOH = Rh(OH)3 + 6 NaCl

LiAlH4 + BF3 = LiF + AlF3 + B2H6 =>
3 LiAlH4 + 4 BF3 = 3 LiF + 3 AlF3 + 2 B2H6

MgCO3 + H3PO4 = CO2 + H2O + Mg3(PO4)2 =>
3 MgCO3 + 2 H3PO4 = 3 CO2 + 3 H2O + Mg3(PO4)2

Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O =>
Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O

FeCl + NaOH = FeHO + NaCl =>
FeCl + NaOH = FeHO + NaCl

Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2 =>
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2

C18H5 + O2 = CO2 + H2O =>
4 C18H5 + 77 O2 = 72 CO2 + 10 H2O

MnO4 + Pb = MnO2 + PbO2 =>
MnO4 + Pb = MnO2 + PbO2

FeI2 + Ca(OH)2 = Fe(OH)2 + CaI2 =>
FeI2 + Ca(OH)2 = Fe(OH)2 + CaI2

Cr + CH3COOH = Cr(CH3COOH)3 =>
Cr + 3 CH3COOH = Cr(CH3COOH)3

Br + HS = HBr + S2 =>
2 Br + 2 HS = 2 HBr + S2

H2O + H2SiO3 = H4SiO4 =>
H2O + H2SiO3 = H4SiO4

Mg(s) + Cl(g) = MgCl3(s) =>
Mg(s) + 3 Cl(g) = MgCl3(s)

Ti2(SO4)3 + Fe2(SO4)3 + H2O = TiO(SO4) + FeSO4 + H2SO4 =>
Ti2(SO4)3 + Fe2(SO4)3 + 2 H2O = 2 TiO(SO4) + 2 FeSO4 + 2 H2SO4

C5H12 + Br2 = C5H11 + HBr =>
2 C5H12 + Br2 = 2 C5H11 + 2 HBr

C3H5(NO3)3(l) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)

SO3 + HCl = SCl6 + H2O =>
SO3 + 6 HCl = SCl6 + 3 H2O

MgO + K2O = MgK2O2 =>
MgO + K2O = MgK2O2

Pb(OH)2 + HgS2 = PbS + Hg(OH)4 =>
2 Pb(OH)2 + HgS2 = 2 PbS + Hg(OH)4

Fe + NaSCN = Fe(SCN)3 + Na =>
Fe + 3 NaSCN = Fe(SCN)3 + 3 Na

Br{-} + H{+} + SO4{2-} = Br2 + SO2 + H2O =>
2 Br{-} + 4 H{+} + SO4{2-} = Br2 + SO2 + 2 H2O

SnS + HCl + HNO3 = S + Sn(Cl)4 + NO + H2O =>
3 SnS + 12 HCl + 4 HNO3 = 3 S + 3 Sn(Cl)4 + 4 NO + 8 H2O

FK + NaCl = FCl + NaK =>
FK + NaCl = FCl + NaK

NaHCO3 + CH3COOH = CO2 + CH2COONa + H2O =>
8 NaHCO3 + 7 CH3COOH = 6 CO2 + 8 CH2COONa + 10 H2O

Na(s) + H2O(e) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(e) = 2 NaOH(aq) + H2(g)

S2O3{2-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
S2O3{2-} + 4 I2 + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O

C6H12O2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H12O2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 28 H2O

C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O

PbO2 + HBr = Br2 + H2O + PbO =>
PbO2 + 2 HBr = Br2 + H2O + PbO

AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr

Fe304 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe304 + 1216 HNO3 = 304 Fe(NO3)3 + 304 NO + 608 H2O

PbO2 + NH3 = Pb + N + H2O =>
3 PbO2 + 4 NH3 = 3 Pb + 4 N + 6 H2O

Ca(OH)2 + NH4Cl = Ca(NH4)2 + OHCl =>
Ca(OH)2 + 2 NH4Cl = Ca(NH4)2 + 2 OHCl

Ca + Sc{3+} = Ca{2+} + Sc =>
3 Ca + 2 Sc{3+} = 3 Ca{2+} + 2 Sc

C2H3Cl + NaOH = NaCl + H2O + C2H2 =>
C2H3Cl + NaOH = NaCl + H2O + C2H2

Cr{-0} + Sn{+2} = Cr{+3} + Sn{-0} =>
3 Cr{-0} + 4 Sn{+2} = 3 Cr{+3} + 4 Sn{-0}

AlBr3 + H3PO4 = AlPO4 + BrH =>
AlBr3 + H3PO4 = AlPO4 + 3 BrH

MgC + O2 = MgO + CO2 =>
2 MgC + 3 O2 = 2 MgO + 2 CO2

S2O3{2-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
S2O3{2-} + 4 I2 + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O

NH3 + FeO = Fe + H2O + N2 =>
2 NH3 + 3 FeO = 3 Fe + 3 H2O + N2

H2 + F2 = HF =>
H2 + F2 = 2 HF

Br2 + S202{-2} + H2O = Br{-} + SO4{-2} + H{+} =>
607 Br2 + S202{-2} + 808 H2O = 1214 Br{-} + 202 SO4{-2} + 1616 H{+}

C43H86 + O2 = CO2 + H2O =>
2 C43H86 + 129 O2 = 86 CO2 + 86 H2O

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

Pb + Po4 = PbPo4 =>
Pb + Po4 = PbPo4

Na2S + ZnCl2 = Na2Zn + SCl2 =>
Na2S + ZnCl2 = Na2Zn + SCl2

CuOH2 + Br2 = CuBr2 + H2O =>
CuOH2 + Br2 = CuBr2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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