Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op04/21/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
OCH3 + H2O = H3O + CO =>
OCH3 + 3 H2O = 3 H3O + CO

NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l)

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

C2H2O4(aq) + MnO4{-}(aq) + H{+}(aq) = Mn2{+}(aq) + CO2(g) + H2O(l) =>
13 C2H2O4(aq) + 4 MnO4{-}(aq) + 6 H{+}(aq) = 2 Mn2{+}(aq) + 26 CO2(g) + 16 H2O(l)

HgS + HNO3 = Hg + NO3 + H2S =>
HgS + 2 HNO3 = Hg + 2 NO3 + H2S

Br2(g) + KI(aq) = KBr(aq) + I2(s) =>
Br2(g) + 2 KI(aq) = 2 KBr(aq) + I2(s)

(MgOH)2SO4 + HCl = H2SO4 + MgCl2 + H2O =>
(MgOH)2SO4 + 4 HCl = H2SO4 + 2 MgCl2 + 2 H2O

H2O + H2S + CO2 = SO4{-2} + H{+} + CH4 =>
2 H2O + H2S + CO2 = SO4{-2} + 2 H{+} + CH4

HC7H5O3 + CH2OH = C8H8O3 + H2O =>
6 HC7H5O3 + 14 CH2OH = 7 C8H8O3 + 11 H2O

SO2 + H2 = SH4 + O2 =>
SO2 + 2 H2 = SH4 + O2

Zn + NH4NO3 = Zn(NO3)2 + N2 + H2O =>
Zn + 6 NH4NO3 = Zn(NO3)2 + 5 N2 + 12 H2O

Na(s) + Br2(l) = NaBr(s) =>
2 Na(s) + Br2(l) = 2 NaBr(s)

HS(g) + Fe3Cl(s) = Fe3S(s) + HCl(g) =>
HS(g) + Fe3Cl(s) = Fe3S(s) + HCl(g)

H2SO4 + C2H2 = SO2 + CO2 + H2O =>
5 H2SO4 + C2H2 = 5 SO2 + 2 CO2 + 6 H2O

C4H9OH + NaBr + H2SO4 = C4H9Br + H2O + NaHSO4 =>
C4H9OH + NaBr + H2SO4 = C4H9Br + H2O + NaHSO4

K2O + ClO2 = KClO3 + KClO2 =>
K2O + 2 ClO2 = KClO3 + KClO2

NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2

C14H12 + AgNO3 = AgC14H12 + NO3 =>
C14H12 + AgNO3 = AgC14H12 + NO3

potassiumsulfide + zincbromide = potassiumbromide + zincsulfide =>
K2S + ZnBr2 = 2 KBr + ZnS

LiMnTiVO7H7(H2O) = LiMnTiVO7H7 + H2O =>
LiMnTiVO7H7(H2O) = LiMnTiVO7H7 + H2O

FCH3 + KMnO4 + H2SO4 = FCOOH + K2SO4 + MnSO4 + H2O =>
5 FCH3 + 6 KMnO4 + 9 H2SO4 = 5 FCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Cu2(OH)2CO3 + H2 = Cu + H2O + H2CO3 =>
Cu2(OH)2CO3 + 2 H2 = 2 Cu + 2 H2O + H2CO3

A + HNO3 = ANO3 + NO2 + H2O =>
A + 2 HNO3 = ANO3 + NO2 + H2O

H2S + NaHS = NaH3S2 =>
H2S + NaHS = NaH3S2

ZnO + Na2CO3 = Na2O + ZnCO3 =>
ZnO + Na2CO3 = Na2O + ZnCO3

C2H2 + KMnO4 + H2SO4 = CO2H2 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 6 KMnO4 + 9 H2SO4 = 10 CO2H2 + 3 K2SO4 + 6 MnSO4 + 4 H2O

FeTiO4 + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO4 + 4 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 4 CO2

Pb(NO3)2 + Cu(NO3)2 = Pb(NO3)2Cu(NO3)2 =>
Pb(NO3)2 + Cu(NO3)2 = Pb(NO3)2Cu(NO3)2

AgBr + Na2S2O7 = Br2 + Ag2SO4 + Na2SO4 + SO =>
4 AgBr + 3 Na2S2O7 = 2 Br2 + 2 Ag2SO4 + 3 Na2SO4 + SO

C3H7OH + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 C3H7OH + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH

H2O2 + H2SO4 = H2SO5 + H2O =>
H2O2 + H2SO4 = H2SO5 + H2O

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

H2O + Al4C3 = CH4 + AlH3 + O2 =>
12 H2O + Al4C3 = 3 CH4 + 4 AlH3 + 6 O2

Zn + HNO3 + H2O = Zn5(OH)8(NO3)2 + N2 =>
5 Zn + 4 HNO3 + 2 H2O = Zn5(OH)8(NO3)2 + N2

C4H8 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C3H5O2 =>
3 C4H8 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 8 H2O + 4 C3H5O2

NH3 + O2 = H2ONH4NO3 = N2O + H2O =>
2 NH3 + 2 O2 = H2ONH4NO3

C14H12 + Br3 = C6H5CH(Br)CH(Br)C6H5 =>
3 C14H12 + 2 Br3 = 3 C6H5CH(Br)CH(Br)C6H5

K[ClO3] = KCl + O2 =>
2 K[ClO3] = 2 KCl + 3 O2

N4H4 + N2O4 = N2 + H2O =>
2 N4H4 + N2O4 = 5 N2 + 4 H2O

HCO{3} + OH = CO{3}^{-}2 + H2O =>
HCO{3} + OH = CO{3}^{-}2 + H2O

K2SO4 + B2O3 = KBO2 + SO2 + O2 =>
2 K2SO4 + 2 B2O3 = 4 KBO2 + 2 SO2 + O2

FeCl2 + KCNS = Fe(CNS)2 + KCl =>
FeCl2 + 2 KCNS = Fe(CNS)2 + 2 KCl

Pb(BrO3)2 + Ag = AgBrO3 + Pb =>
Pb(BrO3)2 + 2 Ag = 2 AgBrO3 + Pb

Al + HNO3 = Al2(NO3)3 + H2 =>
4 Al + 6 HNO3 = 2 Al2(NO3)3 + 3 H2

Ca(OH)2 + H3AsO4 = HOH + (AsO4)2Ca3 =>
3 Ca(OH)2 + 2 H3AsO4 = 6 HOH + (AsO4)2Ca3

MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O

SnCl4 + Ag = AgCl4 + Sn =>
SnCl4 + Ag = AgCl4 + Sn

Ba(NO2)2 + H2O + KMnO4 = Ba(NO3)2 + KOH + MnO2 =>
3 Ba(NO2)2 + 2 H2O + 4 KMnO4 = 3 Ba(NO3)2 + 4 KOH + 4 MnO2

Pb + KL = K + PbL =>
Pb + KL = K + PbL

KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3

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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
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 op04/14/24
Vergelijkingen in evenwicht op03/22/24
Vergelijkingen in evenwicht op04/21/23
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?