Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op08/29/16

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2

C17H35COOH + Mg(OH)2 = (C17H35COO)2Mg + H2O =>
2 C17H35COOH + Mg(OH)2 = (C17H35COO)2Mg + 2 H2O

HCl + FeS = H2S + FeCl2 =>
2 HCl + FeS = H2S + FeCl2

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

C6H8O7 + Fe = FeC6H6O7 + H2 =>
C6H8O7 + Fe = FeC6H6O7 + H2

OH{-} + Mn{+2} + O2 + H2O = Mn(OH)3 =>
8 OH{-} + 4 Mn{+2} + O2 + 2 H2O = 4 Mn(OH)3

C3H3NOS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C3H3NOS + 21 O2 = 12 CO2 + 6 H2O + 4 NO2 + 4 SO2

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Zn + H{+} = Zn{2+} + H2 =>
Zn + 2 H{+} = Zn{2+} + H2

CH4(g) + O2(g) = CO2(g) + H2O =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O

KAl(SO4)2 + NaOH = AlOH + K(SO4) + Na(SO4) =>
KAl(SO4)2 + NaOH = AlOH + K(SO4) + Na(SO4)

P + Cl = PCl5 =>
P + 5 Cl = PCl5

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

Cr(NO3)2(aq) + NaOH(aq) = Cr(OH)2 + NaNO3 =>
Cr(NO3)2(aq) + 2 NaOH(aq) = Cr(OH)2 + 2 NaNO3

Sb2S3 + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S3 + 10 HNO3 = Sb2O5 + 10 NO2 + 3 S + 5 H2O

Fe + CuSO = Cu + FeSO =>
Fe + CuSO = Cu + FeSO

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Cr(NO3)2(aq) + NaOH(aq) = Cr(OH)2(s) + NaNO3(aq) =>
Cr(NO3)2(aq) + 2 NaOH(aq) = Cr(OH)2(s) + 2 NaNO3(aq)

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

BF3 + Ca(OH)2 = CaF2 + B(OH)3 =>
2 BF3 + 3 Ca(OH)2 = 3 CaF2 + 2 B(OH)3

NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI

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

Mn + H2S = Mn2S3 + H2 =>
2 Mn + 3 H2S = Mn2S3 + 3 H2

Na2CO3 + BaCr2 + O7 = BaCO3 + Na2Cr2O7 =>
Na2CO3 + BaCr2 + O7 = BaCO3 + Na2Cr2O7

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

As2S5 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 40 NO + 6 H3AsO4

BaCl2 + H2So4 = HCl + BaSo4 =>
BaCl2 + H2So4 = 2 HCl + BaSo4

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Pb(OH)4 + HI = PbI4 + H2O =>
Pb(OH)4 + 4 HI = PbI4 + 4 H2O

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

NH3 + NaOCl = NaOH + NH2Cl =>
NH3 + NaOCl = NaOH + NH2Cl

Co2H6O + O2 = Co2 + H2O =>
Co2H6O + O2 = Co2 + 3 H2O

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

MgSH14O11 = MgSO4 + H2O =>
MgSH14O11 = MgSO4 + 7 H2O

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

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

Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2

NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3

NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3

Mg + H3Po4 = Mg(Po4)2 + H2 =>
Mg + 2 H3Po4 = Mg(Po4)2 + 3 H2

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

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

Na2Cr2O7 + SnI2 + HI = CrI3 + SnI4 + NaI + H2O =>
Na2Cr2O7 + 3 SnI2 + 14 HI = 2 CrI3 + 3 SnI4 + 2 NaI + 7 H2O

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

C22H44O2 + CaO = C44H86CaO4 + H2O =>
2 C22H44O2 + CaO = C44H86CaO4 + H2O

KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O

Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO

KAl(SO4)2 + NaOH = Al(OH) + K(SO4) + Na(SO4) =>
KAl(SO4)2 + NaOH = Al(OH) + K(SO4) + Na(SO4)

1 2 3 4 5
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 op08/22/16
Vergelijkingen in evenwicht op07/30/16
Vergelijkingen in evenwicht op08/29/15
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?