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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Hg(NO3) + K2CrO4 = Hg2CrO4 + KNO3 =>
2 Hg(NO3) + K2CrO4 = Hg2CrO4 + 2 KNO3

PbCl2 + Cl2 = PbCl4 =>
PbCl2 + Cl2 = PbCl4

Pb + PbO2 + SO4{-} + H{+} = PbSO4 + H2O =>
3 Pb + PbO2 + 4 SO4{-} + 4 H{+} = 4 PbSO4 + 2 H2O

Pb(C2H3O2)2 + Na2S + CaCl2 = Ca(C2H3O2)2 + PbS + NaCl =>
Pb(C2H3O2)2 + Na2S + CaCl2 = Ca(C2H3O2)2 + PbS + 2 NaCl

KNO3 + (NH4)2CrO4 = K2CrO4 + NH4NO3 =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4NO3

NH3*H2O + HCOONa = NaCN + H2O =>
NH3*H2O + HCOONa = NaCN + 3 H2O

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

Zn + Bi(NO3)3 = ZnNO3 + Bi3 =>
9 Zn + 3 Bi(NO3)3 = 9 ZnNO3 + Bi3

BeO + KO = KBeO2 =>
BeO + KO = KBeO2

HF + Pb(OH)4 = PbF4 + H2O =>
4 HF + Pb(OH)4 = PbF4 + 4 H2O

Fe(ClO3)2 + NaOH = Fe(OH)2 + NaClO3 =>
Fe(ClO3)2 + 2 NaOH = Fe(OH)2 + 2 NaClO3

C4H8(OH)2(aq) + H2O2 = C4H6O2(aq) + H2O =>
C4H8(OH)2(aq) + 2 H2O2 = C4H6O2(aq) + 4 H2O

Na2S + KI3 = K2S + NaI3 =>
Na2S + 2 KI3 = K2S + 2 NaI3

KMnO4 + NaCl + H2SO4 = MnSO4 + NaSO4 + K2SO4 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 5 Cl2 + 16 H2O

VO2{+} + H2 + H{+} + H2O = [V(H2O)6]{2+} =>
2 VO2{+} + 3 H2 + 2 H{+} + 8 H2O = 2[V(H2O)6]{2+}

Ni2 + BaCl2 = NiCl2 + Ba2 =>
Ni2 + 2 BaCl2 = 2 NiCl2 + Ba2

KOH + Ca(NO3)2 = K(NO3)2 + CaOH =>
KOH + Ca(NO3)2 = K(NO3)2 + CaOH

HCl3 + Zn = ZnCl2 + HCl =>
HCl3 + Zn = ZnCl2 + HCl

RuS + O2 + H2O = Ru2O3 + H2SO4 =>
4 RuS + 9 O2 + 4 H2O = 2 Ru2O3 + 4 H2SO4

K4[Fe(CN)6] + Pb(NO3)2 = Pb[Fe(CN)6] + K4(NO3)2 =>
K4[Fe(CN)6] + Pb(NO3)2 = Pb[Fe(CN)6] + K4(NO3)2

Nb + HNO3 + HF = H[NbF6] + NO + H2O =>
3 Nb + 5 HNO3 + 18 HF = 3 H[NbF6] + 5 NO + 10 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

H2[SnCl6] + NH3 + H2O = SnO2 + NH4Cl =>
H2[SnCl6] + 6 NH3 + 2 H2O = SnO2 + 6 NH4Cl

Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3

AgNO3(aq) + KF(aq) = KNO3 + AgF =>
AgNO3(aq) + KF(aq) = KNO3 + AgF

Ce + Si = CeSi =>
Ce + Si = CeSi

V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5

Na2 + P2 = Na2P2 =>
Na2 + P2 = Na2P2

GaBr3 + K2SO4 = KBr + Ga2(SO4)3 =>
2 GaBr3 + 3 K2SO4 = 6 KBr + Ga2(SO4)3

LiF + Li2TiO3 + LiMnO2 = Li125Mn45Ti30O180F20 =>
20 LiF + 30 Li2TiO3 + 45 LiMnO2 = Li125Mn45Ti30O180F20

KBr + C6H14 = KC6H14 + Br =>
KBr + C6H14 = KC6H14 + Br

CH2CH2CH2CH2CCCH3CH3 + H2O = CH2CH2CH2CH2CHCH3COHCH3 =>
CH2CH2CH2CH2CCCH3CH3 + H2O = CH2CH2CH2CH2CHCH3COHCH3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

KCrO2 + CO2 + H2O = K2CO3 + Cr(OH)3 =>
2 KCrO2 + CO2 + 3 H2O = K2CO3 + 2 Cr(OH)3

FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3

HCl + Br2 = HBr + BrCl =>
HCl + Br2 = HBr + BrCl

UO3 + H2SO4 = UO2 + SO4 + H2O =>
UO3 + H2SO4 = UO2 + SO4 + H2O

NaOH + H3PO4 = NaPO4H2 + H2O =>
NaOH + H3PO4 = NaPO4H2 + H2O

KClO + KMnO4 + KOH = KClO3 + K2MnO4 + H2O =>
KClO + 4 KMnO4 + 4 KOH = KClO3 + 4 K2MnO4 + 2 H2O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

MnO(OH) + O2 = MnO2 + H2O =>
4 MnO(OH) + O2 = 4 MnO2 + 2 H2O

CaCl2 + Na2HCO3 = NaCl + CaCO3 + H =>
CaCl2 + Na2HCO3 = 2 NaCl + CaCO3 + H

K2SO4 + Ag(NO3) = Ag2SO4 + KNO3 =>
K2SO4 + 2 Ag(NO3) = Ag2SO4 + 2 KNO3

H2O1 + N2O3 = HNO2 =>
H2O1 + N2O3 = 2 HNO2

Co(H2O) + NH3 = Co(NH3)6 + H2O =>
Co(H2O) + 6 NH3 = Co(NH3)6 + H2O

H2[SnCl6] + NH3 + H2O = SnO2 + NH4Cl =>
H2[SnCl6] + 6 NH3 + 2 H2O = SnO2 + 6 NH4Cl

Ni + KMnO4 + H2SO4 = NiSO4 + MnSO4 + K2SO4 + H2O =>
5 Ni + 2 KMnO4 + 8 H2SO4 = 5 NiSO4 + 2 MnSO4 + K2SO4 + 8 H2O

H2O + HNCONH2 = HNCOONH4 =>
H2O + HNCONH2 = HNCOONH4

H2Na2O2 + HBrO2 = H2O2 + Na2Br + O2H =>
H2Na2O2 + HBrO2 = H2O2 + Na2Br + O2H

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Breng de vergelijking van een chemische reactie in evenwicht
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