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Chemische vergelijkingen in evenwicht op12/03/24

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

CaO(s) + NH4Cl(s) = NH3(g) + H2O(g) + CaCl2(s) =>
CaO(s) + 2 NH4Cl(s) = 2 NH3(g) + H2O(g) + CaCl2(s)

PbCl2 + HNO3 = PbHNO3 + Cl2 =>
PbCl2 + HNO3 = PbHNO3 + Cl2

KNO3(s) + S8(s) + C(s) = N2(g) + CO2(g) + K2S(s) =>
16 KNO3(s) + S8(s) + 24 C(s) = 8 N2(g) + 24 CO2(g) + 8 K2S(s)

CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O

FeCO3(s) + HNO3(aq) = CO2 + Fe(NO3)2 + H2O =>
FeCO3(s) + 2 HNO3(aq) = CO2 + Fe(NO3)2 + H2O

Pb(SO3)2 + H2SO4 = PbSO4 + HSO3 =>
Pb(SO3)2 + H2SO4 = PbSO4 + 2 HSO3

(NH4)2Cr2O7 = Cr2O3 + N + H2O =>
(NH4)2Cr2O7 = Cr2O3 + 2 N + 4 H2O

Fe(BH4)2 + NH4OH = Fe + H3BO3 + NH4 + H2O =>
Fe(BH4)2 + 14 NH4OH = Fe + 2 H3BO3 + 14 NH4 + 8 H2O

LiCl + O2(g) = LiClO3(s) =>
2 LiCl + 3 O2(g) = 2 LiClO3(s)

Cr2O7{-2)+H{+}+I{-} = Cr{+3}+I2+H2O =>
Cr2O7{-2)+14H{+}+6I{-} = 2 Cr{+3}+3I2+7H2O

(C2H5)2NH2NO2 + H2O = (C2H5)2NH3NO + OH =>
(C2H5)2NH2NO2 + 2 H2O = (C2H5)2NH3NO + 3 OH

K3[Al(OH)6] + CrCl3 = KCl + AlCl3 + Cr(OH)3 =>
K3[Al(OH)6] + 2 CrCl3 = 3 KCl + AlCl3 + 2 Cr(OH)3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CuN2O6 + CaCO3 = CuCO3 + CaN2O6 =>
CuN2O6 + CaCO3 = CuCO3 + CaN2O6

Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2

Mg + AuCl3 = MgCl2 + Au =>
3 Mg + 2 AuCl3 = 3 MgCl2 + 2 Au

I + G + Z + O = IGZO =>
I + G + Z + O = IGZO

Cu2O + H2SO4 = SO4Cu2 + H2O =>
Cu2O + H2SO4 = SO4Cu2 + H2O

HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2

ClH7 = Cl2 + H2 =>
2 ClH7 = Cl2 + 7 H2

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

Cu(NH3)4 = Cu + NH3 =>
Cu(NH3)4 = Cu + 4 NH3

TlOH + HNO3 + Na3[Co(NO2)6] = Tl3Co(NO2)6 + NaNO3 + H2O =>
3 TlOH + 3 HNO3 + Na3[Co(NO2)6] = Tl3Co(NO2)6 + 3 NaNO3 + 3 H2O

K2SO4 + AgNO3 = K2Ag + SO4NO3 =>
K2SO4 + AgNO3 = K2Ag + SO4NO3

K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S

C6H6 + Cl2 = C6H4Cl2 + HCl =>
C6H6 + 2 Cl2 = C6H4Cl2 + 2 HCl

CrCl3 + NaOH + Br2 = NaBr + Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 16 NaOH + 3 Br2 = 6 NaBr + 2 Na2CrO4 + 6 NaCl + 8 H2O

(CH3COO)2Pb + Al2(SO4)3 = PbSO4 + Al(CH3COO)3 =>
3(CH3COO)2Pb + Al2(SO4)3 = 3 PbSO4 + 2 Al(CH3COO)3

FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2

K2CrO4 + NaHSO3 + H2O = NaH + SO4 + KOH + CrOH3 =>
2 K2CrO4 + 7 NaHSO3 + 5 H2O = 7 NaH + 7 SO4 + 4 KOH + 2 CrOH3

CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4

NaClO + HNO3 = NaHNO3 + ClOHNO3 =>
NaClO + 2 HNO3 = NaHNO3 + ClOHNO3

BaCl2 + Ca(NO3)2 = Ba(NO3)2 + Cl2Ca =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + Cl2Ca

CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}

Sn(OH)4 + FeBr3 = SnBr3 + Fe(OH)4 =>
Sn(OH)4 + FeBr3 = SnBr3 + Fe(OH)4

NaNO3 + Al(ClO2)3 = Al(NO3)3 + NaClO + O2 =>
6 NaNO3 + 2 Al(ClO2)3 = 2 Al(NO3)3 + 6 NaClO + 3 O2

CaN2O6 + H2SO4 = CaSO4 + HNO3 =>
CaN2O6 + H2SO4 = CaSO4 + 2 HNO3

ZnO + CdO = ZnCd + O2 =>
ZnO + CdO = ZnCd + O2

C7H7OH + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + CrSO4 + H2O =>
2 C7H7OH + K2Cr2O7 + 3 H2SO4 = 2 C6H5COOH + K2SO4 + 2 CrSO4 + 5 H2O

Zn + HNO3(aq) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(aq) = Zn(NO3)2 + 2 NO2 + 2 H2O

Na2CrO4 + AgNO3 = Ag2CrO4 + NaNO3 =>
Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaNO3

Ap(OH)3 + H2CO3 = Ap2(CO3)3 + H2O =>
2 Ap(OH)3 + 3 H2CO3 = Ap2(CO3)3 + 6 H2O

Br2O + KOH = H2O + KBr + KBrO3 =>
3 Br2O + 6 KOH = 3 H2O + 4 KBr + 2 KBrO3

Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

MnCl2 + HNO3 + HCl = MnCl4 + NO + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 3 MnCl4 + 2 NO + 4 H2O

Na3AsS4 + Fe2(SO4)3 + O2 = FeAsO4 + Na2SO4 + S =>
2 Na3AsS4 + Fe2(SO4)3 + 4 O2 = 2 FeAsO4 + 3 Na2SO4 + 8 S

HNO3 + P2O5 = HPO3 + NO2 + O2 =>
4 HNO3 + 2 P2O5 = 4 HPO3 + 4 NO2 + O2

C7H8N(s) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
C7H8N(s) + 10 O2(g) = 7 CO2(g) + 4 H2O(g) + NO2(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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