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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al

Ga2O3 + InCl3 = GaCl3 + In2O3 =>
Ga2O3 + 2 InCl3 = 2 GaCl3 + In2O3

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

BaCl2 + Br2 = BaBr2 + Cl2 =>
BaCl2 + Br2 = BaBr2 + Cl2

UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O

FeS + H2O = FeO + H2 + S =>
FeS + H2O = FeO + H2 + S

MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg

C6H3(NO3)3 + O2 = CO2 + NO2 + H2O =>
4 C6H3(NO3)3 + 21 O2 = 24 CO2 + 12 NO2 + 6 H2O

CaF2 + Ag3N = Ca3N2 + AgF =>
3 CaF2 + 2 Ag3N = Ca3N2 + 6 AgF

AgCl = Ag + Cl2(g) =>
2 AgCl = 2 Ag + Cl2(g)

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

KAl(SO4)2 = K2SO4 + Al2O3 + SO3 =>
2 KAl(SO4)2 = K2SO4 + Al2O3 + 3 SO3

K2SO4 + Al2(SO4)3 + H2O = K2SO4Al2(SO4)3*24H2O =>
K2SO4 + Al2(SO4)3 + 24 H2O = K2SO4Al2(SO4)3*24H2O

Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O

I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O

KIO2 + Cl2 = KClO2 + I2 =>
2 KIO2 + Cl2 = 2 KClO2 + I2

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

C3H7COOH + Li2O = H2O + (C3H7COO)Li =>
2 C3H7COOH + Li2O = H2O + 2(C3H7COO)Li

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Cd + Se = CdSe =>
Cd + Se = CdSe

NH4O2 = H2 + O2 + NH3 =>
2 NH4O2 = H2 + 2 O2 + 2 NH3

H2C2O4 + CrO4{-}2 + H{+} = CO2 + Cr{+3} + H2O =>
2 H2C2O4 + CrO4{-}2 + 4 H{+} = 4 CO2 + Cr{+3} + 4 H2O

(NH4)2S + AgNO3 = Ag2S + NH4NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + 2 NH4NO3

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Mg + Al2O3 = Al + MgO =>
3 Mg + Al2O3 = 2 Al + 3 MgO

MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2

MnCI + Br2 + NH4OH = MnO2 + NH4CI + NH4Br + H2O =>
2 MnCI + 3 Br2 + 8 NH4OH = 2 MnO2 + 2 NH4CI + 6 NH4Br + 4 H2O

KHCO{3} + H{3}PO{4} = K{2}HPO{4} + H{2}O + CO{2} =>
KHCO{3} + 3 H{3}PO{4} = K{2}HPO{4} + 4 H{2}O + CO{2}

KOH + H2C2O4*2H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
6 KOH + 3 H2C2O4*2H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl + 15 H2O

Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O

CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4

NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O

Cr0 + Sn2{+} = Cr3{+} + Sn0 =>
3 Cr0 + Sn2{+} = Cr3{+} + 2 Sn0

C5H5OH + O2 = CO2 + H2O =>
C5H5OH + 6 O2 = 5 CO2 + 3 H2O

C7H5N3O6 = N2 + H2 + CO2 + C =>
2 C7H5N3O6 = 3 N2 + 5 H2 + 6 CO2 + 8 C

PbO + HNO3 = H2O + Pb(NO3)2 =>
PbO + 2 HNO3 = H2O + Pb(NO3)2

AlN + MgF2 = AlF3 + N2Mg3 =>
2 AlN + 3 MgF2 = 2 AlF3 + N2Mg3

HF(aq) + NaOH(aq) = H2O(l) + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq)

NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O

H3BO3 + (NH4)2CO3 = H2CO3 + (NH4)3BO3 =>
2 H3BO3 + 3(NH4)2CO3 = 3 H2CO3 + 2(NH4)3BO3

NH3 + CO2 = (NH2)COONH4 =>
2 NH3 + CO2 = (NH2)COONH4

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Breng de vergelijking van een chemische reactie in evenwicht
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