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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
C5H11OH + H2SO4 = CH3 + CO2 + SO2 =>
10 C5H11OH + 3 H2SO4 = 42 CH3 + 8 CO2 + 3 SO2

NaClO3 + H2O = HClO3 + NaOH =>
NaClO3 + H2O = HClO3 + NaOH

Fe(SCN)3 + FeCl3 = Fe(Cl3)3 + FeSCN =>
Fe(SCN)3 + 3 FeCl3 = Fe(Cl3)3 + 3 FeSCN

NaHCO3 + CH(CH2)8CH3 = CH3(CH2)16COONa + CO2 + H2O =>
15 NaHCO3 + 26 CH(CH2)8CH3 = 15 CH3(CH2)16COONa + 5 CO2 + 5 H2O

Co(NO3)2 + Mn = Co + Mn(NO3)2 =>
Co(NO3)2 + Mn = Co + Mn(NO3)2

Mg + AlCl = MgCl2 + Al =>
Mg + 2 AlCl = MgCl2 + 2 Al

(h)C2H4(OH)2 + O2 = CO2 + H2O =>
2(h)C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O

Cr(oh)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr(oh)3 + 9 H2O2 + 6 NaOH = 3 Na2CrO4 + 12 H2O

PCl5 = PCl3 + Cl =>
PCl5 = PCl3 + 2 Cl

Pb(IO3)2 = Pb{2+} + IO3{-} =>
Pb(IO3)2 = Pb{2+} + 2 IO3{-}

CH3OOH + CH4O = CH3COOH3 + H2O =>
CH3OOH + CH4O = CH3COOH3 + H2O

KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O

BaO + Na2O5 = Ba5Na2 + O2 =>
5 BaO + Na2O5 = Ba5Na2 + 5 O2

Ba(C2H3O2)2 + NaOH = BaOHNa(C2H3O2)2 =>
Ba(C2H3O2)2 + NaOH = BaOHNa(C2H3O2)2

Pb + P = Pb3P =>
3 Pb + P = Pb3P

Fe(NO3)3 = Fe2 + NO3 =>
2 Fe(NO3)3 = Fe2 + 6 NO3

CH3CONH2 + Br2 + NaOH = CH3NH2 + NaBr + CO2 + H2O =>
CH3CONH2 + Br2 + 2 NaOH = CH3NH2 + 2 NaBr + CO2 + H2O

Ag2NO3 = Ag + NO + O2 =>
Ag2NO3 = 2 Ag + NO + O2

FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + 2 KCl

AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O

CaCO3 + Mg = Ca + MgCO3 =>
CaCO3 + Mg = Ca + MgCO3

AgNO3(ac) + NaBr(ac) = AgBr(s) + NaNO3(ac) =>
AgNO3(ac) + NaBr(ac) = AgBr(s) + NaNO3(ac)

PCl5 + NaOH = NaH2PO4 + NaCl + H2O =>
PCl5 + 6 NaOH = NaH2PO4 + 5 NaCl + 2 H2O

C6H5OH + H2O2 = CO2 + H2O =>
C6H5OH + 14 H2O2 = 6 CO2 + 17 H2O

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

AgO + HCl = AgCl + H2O + HOCl =>
2 AgO + 3 HCl = 2 AgCl + H2O + HOCl

KOH + CrCH3COO = CrOH + CH3COOK =>
KOH + CrCH3COO = CrOH + CH3COOK

Al(s) + Fe3O4(s) = Al2O3(s) + Fe(s) =>
8 Al(s) + 3 Fe3O4(s) = 4 Al2O3(s) + 9 Fe(s)

Na2(CO)3 + HCl = H2(CO)3 + NaCl =>
Na2(CO)3 + 2 HCl = H2(CO)3 + 2 NaCl

K2Cr2O7(aq) + C2H6O(l) + H2SO4(aq) = K2SO4(aq) + Cr2(SO4)3(aq) + C2H4O(l) + H2O(l) =>
K2Cr2O7(aq) + 3 C2H6O(l) + 4 H2SO4(aq) = K2SO4(aq) + Cr2(SO4)3(aq) + 3 C2H4O(l) + 7 H2O(l)

AlCl3 + Sr(OH)2 = Al(OH)3 + SrCl2 =>
2 AlCl3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrCl2

BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl

Ag(OH)3 + HCl = AgCl3 + H2O =>
Ag(OH)3 + 3 HCl = AgCl3 + 3 H2O

CuSO4 + Na2SO3 = CuSO3 + Na2SO4 =>
CuSO4 + Na2SO3 = CuSO3 + Na2SO4

NaClO3 + H2O = HClO3 + NaOH =>
NaClO3 + H2O = HClO3 + NaOH

C7H14 + Cl2C = C7H12 + HCl =>
13 C7H14 + 7 Cl2C = 14 C7H12 + 14 HCl

C2H2H2O = CH3COH =>
C2H2H2O = CH3COH

PdO2 + HCl = PdCl4 + H2O =>
PdO2 + 4 HCl = PdCl4 + 2 H2O

HClO4 + KH = H2O + Cl + K =>
HClO4 + 7 KH = 4 H2O + Cl + 7 K

Na2S2O35H2O + SO2 = Na2S5 + O2 + H2O =>
2 Na2S2O35H2O + 6 SO2 = 2 Na2S5 + 41 O2 + 2 H2O

Cu(NH3)4(OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
Cu(NH3)4(OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O

Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH

C2H6S + O2 = SO2 + CO2 + H2O =>
2 C2H6S + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O

Sr(OH)2 + H2S = SrS + H2O =>
Sr(OH)2 + H2S = SrS + 2 H2O

Ag(NH3)2Cl + HCl = AgCl + NH4Cl =>
Ag(NH3)2Cl + 2 HCl = AgCl + 2 NH4Cl

P + O2 = PO3 =>
2 P + 3 O2 = 2 PO3

C5H10O + KMnO4 + HBr = CO2 + MnBr2 + KBr + H2O =>
5 C5H10O + 28 KMnO4 + 84 HBr = 25 CO2 + 28 MnBr2 + 28 KBr + 67 H2O

Na[Sn(OH)3] + BiCl3 + NaOH = Na2[Sn(OH)6] + NaCl + Bi =>
3 Na[Sn(OH)3] + 2 BiCl3 + 9 NaOH = 3 Na2[Sn(OH)6] + 6 NaCl + 2 Bi

Br2 + KI = KBr + I2 = =>
Br2 + 2 KI = 2 KBr + I2

K2SO4 + HCl = KCl + SO3 + H2O =>
K2SO4 + 2 HCl = 2 KCl + SO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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