Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op02/11/19

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2

NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl

Al2S3 = S + Al =>
Al2S3 = 3 S + 2 Al

K2Cr2O7 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + K2SO4 + 7 H2O + Cr2(SO4)3

Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2

KBrO3 + HBr + HCl = KCl + Br2 + H2O =>
KBrO3 + 5 HBr + HCl = KCl + 3 Br2 + 3 H2O

BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O

H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4

Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO

P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

KBrO3 + SnCl2 + HCl = KBr + SnCl4 + H2O =>
KBrO3 + 3 SnCl2 + 6 HCl = KBr + 3 SnCl4 + 3 H2O

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

CH3COOH + C3H7OH = CH3COOC3H7 + H20 =>
5 CH3COOH + 30 C3H7OH = 20 CH3COOC3H7 + 3 H20

CH4 = C + H2 =>
CH4 = C + 2 H2

HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O

Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO

Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO

Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O

NAOH + H2O = NAO + H3O =>
NAOH + H2O = NAO + H3O

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

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

CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O

Na + S = Na2S =>
2 Na + S = Na2S

KCrO3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO3 + Cl2 + 4 KOH = 2 K2CrO4 + 2 KCl + 2 H2O

KMnO4 + H2SO4 + Na2C2O4 = CO2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4

CeO2 + HCl + KJ = KCl + CeCl2 + H2O + J2 =>
CeO2 + 4 HCl + 2 KJ = 2 KCl + CeCl2 + 2 H2O + J2

CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

Zn + HNO3 = N2 + Zn(NO3)2 + H2O =>
5 Zn + 12 HNO3 = N2 + 5 Zn(NO3)2 + 6 H2O

H2C2O4 + CA(NO3)2 = CAC2O4 + HNO3 =>
H2C2O4 + CA(NO3)2 = CAC2O4 + 2 HNO3

HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O

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

H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4

(NH4ClO4)2 = N2 + Cl2 + O2 + H2O =>
(NH4ClO4)2 = N2 + Cl2 + 2 O2 + 4 H2O

Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O

NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH

KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3

AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

CrF4 + H2O = Cr2O7{2-} + Cr{3+} + HF + OH{-} =>
6 CrF4 + 17 H2O = Cr2O7{2-} + 4 Cr{3+} + 24 HF + 10 OH{-}

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

K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O

CuSO4(aq) + K2CO3(s) = CuCO3(s) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(s) = CuCO3(s) + K2SO4(aq)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
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 op02/04/19
Vergelijkingen in evenwicht op01/12/19
Vergelijkingen in evenwicht op02/11/18
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?