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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaH2PO4 = Na2H2P2O7 + H2O =>
2 NaH2PO4 = Na2H2P2O7 + H2O

TiO2 + H = TiO + H2O =>
TiO2 + 2 H = TiO + H2O

C2H5OH + O2 = CH3OOH + CO2 =>
2 C2H5OH + 3 O2 = 3 CH3OOH + CO2

L12 = L9 =>
3 L12 = 4 L9

Br2(aq) + KI(aq) = I2(ap) + KBr(aq) =>
Br2(aq) + 2 KI(aq) = I2(ap) + 2 KBr(aq)

K2MnO4 + HNO3 = Mn(NO3)2 + KOH + O2 =>
K2MnO4 + 2 HNO3 = Mn(NO3)2 + 2 KOH + O2

Na(s) + H2O = H2 + NaOH =>
2 Na(s) + 2 H2O = H2 + 2 NaOH

F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2

K + H2O + Al(NO3)3 = Al(OH)3 + KNO3 + H2 =>
6 K + 6 H2O + 2 Al(NO3)3 = 2 Al(OH)3 + 6 KNO3 + 3 H2

AgNO3 + KMnO4 + HNO3 = Ag(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
5 AgNO3 + KMnO4 + 8 HNO3 = 5 Ag(NO3)2 + Mn(NO3)2 + KNO3 + 4 H2O

Ba + NH3 = Ba3N2 + H2 =>
3 Ba + 2 NH3 = Ba3N2 + 3 H2

MgSO4NH4OH = MgOHNH4SO4 =>
MgSO4NH4OH = MgOHNH4SO4

HCOOH + Ag(NH3)2OH = Ag + (NH4)2CO3 + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = 2 Ag + (NH4)2CO3 + 2 NH3 + H2O

CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O

Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2

BaCl*2 + KSO*4 = BaSO*4 + KCl =>
BaCl*2 + KSO*4 = BaSO*4 + KCl

NH3[NH4OH] + H2O = NH4[NH4OH] + OH =>
NH3[NH4OH] + H2O = NH4[NH4OH] + OH

Zn(OH)2 + Cu(SO4) = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + Cu(SO4) = ZnSO4 + Cu(OH)2

H2SO4 + KMnO4 + KNO2 = MnSO4 + K2SO4 + KNO3 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 KNO2 = 2 MnSO4 + K2SO4 + 5 KNO3 + 3 H2O

NaHCO3 + PbNO3 = PbCO3 + Na2NO3 + H2O + CO2 =>
2 NaHCO3 + PbNO3 = PbCO3 + Na2NO3 + H2O + CO2

NH4OH + HCl = NH4 + Cl + H2O =>
NH4OH + HCl = NH4 + Cl + H2O

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI

Ag + HOH = H + AgOH =>
Ag + HOH = H + AgOH

H + COO = HCOOH =>
2 H + COO = HCOOH

CO + NaOH = NaCOOH =>
CO + NaOH = NaCOOH

Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2

FeO + Cl2O = FeCl2 + O2 =>
FeO + Cl2O = FeCl2 + O2

Na2SO3 + AgCl = NaCl + Ag2SO3 =>
Na2SO3 + 2 AgCl = 2 NaCl + Ag2SO3

SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)

(AuCl4){-} + Cu = Au + Cl{-} + Cu{2+} =>
2(AuCl4){-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}

Hg(aq)Cl(aq) = HgCl(s) =>
Hg(aq)Cl(aq) = HgCl(s)

FeO + Cl2O = FeCl2 + O2 =>
FeO + Cl2O = FeCl2 + O2

Pr2O3 + HI + H2O = PrI3*9H2O =>
Pr2O3 + 6 HI + 15 H2O = 2 PrI3*9H2O

Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu

C8H17OH + CuO = C7H15COH + Cu + H2O =>
C8H17OH + CuO = C7H15COH + Cu + H2O

NaI + KF = NaFKI =>
NaI + KF = NaFKI

NaSO3 + KMnO4 + KOH = Na2SO4 + K2SO4 + K2MnO4 + H2O =>
2 NaSO3 + 2 KMnO4 + 4 KOH = Na2SO4 + K2SO4 + 2 K2MnO4 + 2 H2O

FeCl3 + NaCl = NaFeCl4 =>
FeCl3 + NaCl = NaFeCl4

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

Fe + KH = FeKH =>
Fe + KH = FeKH

ZnCl2 + Ag2O = ZnO + AgCl =>
ZnCl2 + Ag2O = ZnO + 2 AgCl

Br2 + KBrO3 + HCl = BrCl + KCl + H2O =>
2 Br2 + KBrO3 + 6 HCl = 5 BrCl + KCl + 3 H2O

HClO2 = H + ClO2 =>
HClO2 = H + ClO2

NaHSO3 + NaOH + KMnO4 = K2SO4 + Na2SO4 + MnO2 + H2O =>
3 NaHSO3 + NaOH + 2 KMnO4 = K2SO4 + 2 Na2SO4 + 2 MnO2 + 2 H2O

Ca(NO3)2(aq) + Pb(CH3COO)2(aq) = Ca(CH3COO)2(s) + Pb(NO3)2(aq) =>
Ca(NO3)2(aq) + Pb(CH3COO)2(aq) = Ca(CH3COO)2(s) + Pb(NO3)2(aq)

FeCO3 + H2SO4 = FeSO3 + H2CO4 =>
FeCO3 + H2SO4 = FeSO3 + H2CO4

H2O + HMnO4 = H3O + MnO4 =>
H2O + HMnO4 = H3O + MnO4

K2Cr2O7(aq) + C2H5OH(v) = C2H4O(g) + K2OH(aq) + Cr2OH(aq) + H2O(l) =>
K2Cr2O7(aq) + 6 C2H5OH(v) = 6 C2H4O(g) + K2OH(aq) + Cr2OH(aq) + 5 H2O(l)

H2O + HMnO4 = H3O + MnO4 =>
H2O + HMnO4 = H3O + MnO4

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Breng de vergelijking van een chemische reactie in evenwicht
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