Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op08/30/13

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

HI + Fe2O3 = FeI3 + H2O =>
6 HI + Fe2O3 = 2 FeI3 + 3 H2O

NaOH + HCl = NaH + ClOH =>
NaOH + HCl = NaH + ClOH

NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2

KBr + H2SO4 + K2Cr2O7 = Br2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 KBr + 7 H2SO4 + K2Cr2O7 = 3 Br2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4

CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O

Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2

H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O

CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

CuCl + NaOH = CuOH + NaCl =>
CuCl + NaOH = CuOH + NaCl

KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O

SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O

HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2

HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl

Cu2S + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 8 NO + 10 H2O

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

KIO3 + K2SeO3 + H2SO4 = K2SO4 + I2 + H2O + K2SeO4 =>
2 KIO3 + 5 K2SeO3 + H2SO4 = K2SO4 + I2 + H2O + 5 K2SeO4

Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn

H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O

MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O

CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

Na3PO4 + Cu(NO3)2 = NaNO3 + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(NO3)2 = 6 NaNO3 + Cu3(PO4)2

PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2

CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O

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

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CH(CH2)5CH3 + O2 = CO2 + H2O =>
2 CH(CH2)5CH3 + 21 O2 = 14 CO2 + 14 H2O

H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2

KCl + O = KClO3 =>
KCl + 3 O = KClO3

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2

C6H5NO2 + (NH4)2S = C6H5NH2 + S + NH3 + H2O =>
C6H5NO2 + 3(NH4)2S = C6H5NH2 + 3 S + 6 NH3 + 2 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

CH3COOH + BaO = Ba(CH3COO)2 + H2O =>
2 CH3COOH + BaO = Ba(CH3COO)2 + H2O

CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O

C + O2 = CO =>
2 C + O2 = 2 CO

C2H12N4 + H2O = HCHO + NH3 =>
C2H12N4 + 2 H2O = 2 HCHO + 4 NH3

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

H2SO4 + HI = H2S + I + H2O =>
H2SO4 + 8 HI = H2S + 8 I + 4 H2O

1 2
Breng de vergelijking van een chemische reactie in evenwicht
 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Vergelijkingen in evenwicht op08/23/13
Vergelijkingen in evenwicht op07/31/13
Vergelijkingen in evenwicht op08/30/12
Geef ons feedback over uw ervaring met de chemische formule balancer.
Menu Evenwicht Molaire massa Gaswetten Eenheden Chemie gereedschappen Periodiek systeem Chemisch forum Symmetrie Constanten Bijdragen Neem contact met ons op
Hoe moet je citeren?