Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/03/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

CaCl2(aq) + K2CO3(aq) = KCl(s) + CaCO3(aq) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(s) + CaCO3(aq)

CH3CH(OH)CH2CH3 + KMnO4 = CH3COCH3 + MnO2 + KOH + HO =>
6 CH3CH(OH)CH2CH3 + 7 KMnO4 = 8 CH3COCH3 + 7 MnO2 + 7 KOH + 5 HO

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

Al + NiCl2 = Al2Cl3 + Ni =>
4 Al + 3 NiCl2 = 2 Al2Cl3 + 3 Ni

PbBr3 + HCl = HBr + PbCl3 =>
PbBr3 + 3 HCl = 3 HBr + PbCl3

Al(s) + HBr(aq) = H2(g) + AlBr3(g) =>
2 Al(s) + 6 HBr(aq) = 3 H2(g) + 2 AlBr3(g)

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

Fe(OH)2 + H2SO3 = FeOH2SO3 + H2O =>
Fe(OH)2 + H2SO3 = FeOH2SO3 + H2O

P4O10(s) + H2O(l) = H3PO4(aq) = =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)

[Co(H2O)6]2 + NH3 + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + H2O =>
[Co(H2O)6]2 + 6 NH3 + 6 NH4Cl + 3 H2O2 = 2[Co(NH3)6]Cl3 + 18 H2O

CO2(g) + H2O(g) = O2(g) + C6H12O6(g) =>
6 CO2(g) + 6 H2O(g) = 6 O2(g) + C6H12O6(g)

IO3{-} + I{-} + H{+} = I2 + H3O =>
2 IO3{-} + 16 I{-} + 18 H{+} = 9 I2 + 6 H3O

H2 + S8 = H8S2 =>
16 H2 + S8 = 4 H8S2

Pb(OH)2 + Fe(NO3)2 = Pb(NO3)2 + Fe(OH)2 =>
Pb(OH)2 + Fe(NO3)2 = Pb(NO3)2 + Fe(OH)2

Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2OCO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2OCO2

Zn2 + BrH = Br2Zn + H =>
Zn2 + 4 BrH = 2 Br2Zn + 4 H

Ca(NO3)2 + NaHCO3 = NaNO3 + H2O + CO2 + CaCO3 =>
Ca(NO3)2 + 2 NaHCO3 = 2 NaNO3 + H2O + CO2 + CaCO3

NH2CH2COOH + HCl = ClOOCCH2NH3 + H2 =>
2 NH2CH2COOH + 2 HCl = 2 ClOOCCH2NH3 + H2

K2S2O6 + Cl2 + H2O = K2SO4 + HCl + H2SO4 =>
K2S2O6 + Cl2 + 2 H2O = K2SO4 + 2 HCl + H2SO4

Na2B4O7*5H2O + H2SO4 = B(OH)3 + Na2SO4 =>
Na2B4O7*5H2O + H2SO4 = 4 B(OH)3 + Na2SO4

OH + H3AsO4 = H2O + H2AsO4 =>
OH + H3AsO4 = H2O + H2AsO4

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

NH4ClO4(s) = N2(g) + O2(g) + HCl(g) + H2O(g) =>
4 NH4ClO4(s) = 2 N2(g) + 5 O2(g) + 4 HCl(g) + 6 H2O(g)

C12H22O15 + O2 = CO2 + H2O =>
C12H22O15 + 10 O2 = 12 CO2 + 11 H2O

NH4ClO4 + C14H10CuO4 = H2O + HCl + CO2 + N2 + CuCl =>
118 NH4ClO4 + 10 C14H10CuO4 = 232 H2O + 108 HCl + 140 CO2 + 59 N2 + 10 CuCl

Sb(OH)5 = Sb2O5 + H2O =>
2 Sb(OH)5 = Sb2O5 + 5 H2O

Zn + O2 + SO2 = ZnSO4 =>
Zn + O2 + SO2 = ZnSO4

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

Fe + I = Fe2(I2)3 =>
2 Fe + 6 I = Fe2(I2)3

NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O

Mo(OH)3 + HO2{-} + OH{-} = MoO4{2-} + H2O =>
2 Mo(OH)3 + 3 HO2{-} + OH{-} = 2 MoO4{2-} + 5 H2O

FeBr3 + K2SO4 = Fe2(SO4)3 + KBr =>
2 FeBr3 + 3 K2SO4 = Fe2(SO4)3 + 6 KBr

Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr

CuSO4NaPO4 = Cu(PO4)NaSO4 =>
CuSO4NaPO4 = Cu(PO4)NaSO4

Cu + S = Cu2S =>
2 Cu + S = Cu2S

HNO3 + ZnCO3 = HCO3 + ZnNO3 =>
HNO3 + ZnCO3 = HCO3 + ZnNO3

Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2

KNO3 + C6H14O6 = N2 + CO2 + H2O + K2CO3 =>
26 KNO3 + 5 C6H14O6 = 13 N2 + 17 CO2 + 35 H2O + 13 K2CO3

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Cr(OH)2Cl + H2SO4 = Cr2(SO4)3 + HCl + H2O =>
2 Cr(OH)2Cl + 3 H2SO4 = Cr2(SO4)3 + 2 HCl + 4 H2O

C2H6O + KMnO4 = C2H4O2 + MnO + KOH + H2O =>
5 C2H6O + 4 KMnO4 = 5 C2H4O2 + 4 MnO + 4 KOH + 3 H2O

NaOH + HCrO4 = NaCrO4 + H2O =>
NaOH + HCrO4 = NaCrO4 + H2O

H2SO3 + Fe(OH)2 = Fe(SO3) + H2O =>
H2SO3 + Fe(OH)2 = Fe(SO3) + 2 H2O

C2H6O + KMnO4 = MnO2 + KOH + CO2 + H2O =>
C2H6O + 4 KMnO4 = 4 MnO2 + 4 KOH + 2 CO2 + H2O

Ca(CaCO3) + HCl = CaCl + H2O + CO2 =>
Ca(CaCO3) + 2 HCl = 2 CaCl + H2O + CO2

Rb + Hg{2+} = Rb{+} + Hg =>
2 Rb + Hg{2+} = 2 Rb{+} + Hg

Zn + Fe(HCl)2 = Fe + Zn(HCl)2 =>
Zn + Fe(HCl)2 = Fe + Zn(HCl)2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
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 op11/26/24
Vergelijkingen in evenwicht op11/03/24
Vergelijkingen in evenwicht op12/03/23
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?