Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/18/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
K2Cr2O7 + H2SO4 + SO2 + H2O = KCr(SO4)2*12H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 + 23 H2O = 2 KCr(SO4)2*12H2O

Zn + Ag{+} = Zn{2+} + Ag =>
Zn + 2 Ag{+} = Zn{2+} + 2 Ag

NH4OH = H2ONH3 =>
NH4OH = H2ONH3

C2H4O5 + O2 = CO2 + H2O =>
2 C2H4O5 + O2 = 4 CO2 + 4 H2O

KMnO4 + NaOH + Zn = MnO + ZnO3 + NaKOH =>
KMnO4 + NaOH + Zn = MnO + ZnO3 + NaKOH

HOOCCHOHCHOHCOOH + NaOH = NaOOCCHOHCHOHCOOH + H2O =>
HOOCCHOHCHOHCOOH + NaOH = NaOOCCHOHCHOHCOOH + H2O

Na2S2O3 = Na2SO4 + Na2S + SO2 =>
4 Na2S2O3 = Na2SO4 + 3 Na2S + 4 SO2

KMnO4 + FeSO4 + H2O = Fe2(SO4)3 + MnO2 + K2SO4 + Fe(OH)3 =>
6 KMnO4 + 18 FeSO4 + 12 H2O = 5 Fe2(SO4)3 + 6 MnO2 + 3 K2SO4 + 8 Fe(OH)3

CH3COONH4 + NaOH = CH3COONa + NH4OH =>
CH3COONH4 + NaOH = CH3COONa + NH4OH

Sn(ClO2)4 + Co3(PO4)2 = Sn3(PO4)4 + Co(ClO2)2 =>
3 Sn(ClO2)4 + 2 Co3(PO4)2 = Sn3(PO4)4 + 6 Co(ClO2)2

MeNH2 + H2O = MeNH3 + OH =>
MeNH2 + H2O = MeNH3 + OH

SO3Cl2 = SO3 + Cl2 =>
SO3Cl2 = SO3 + Cl2

NO3 + NaOH = NaO3 + NOH =>
NO3 + NaOH = NaO3 + NOH

S + KOH = K2S2O3 + K2S + H2O =>
4 S + 6 KOH = K2S2O3 + 2 K2S + 3 H2O

CuSO4 + AlCl3 = Al2(SO4)3 + Cu3(Cl3)2 =>
3 CuSO4 + 2 AlCl3 = Al2(SO4)3 + Cu3(Cl3)2

H2SO4 + SnO2H2 = SnSO4 + H2O =>
H2SO4 + SnO2H2 = SnSO4 + 2 H2O

Cd(NO3)2 + CS(NH2)2 = CdS + C(NH2)2 + NO3 =>
Cd(NO3)2 + CS(NH2)2 = CdS + C(NH2)2 + 2 NO3

MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>

3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3

Zn + HBn = ZnBn2 + H2 =>
Zn + 2 HBn = ZnBn2 + H2

[Al(OH)2]2SO4 + Fe2(HPO4)3 + H3PO4 = Fe2(SO4)3 + AlPO4 + H2O =>
3[Al(OH)2]2SO4 + Fe2(HPO4)3 + 3 H3PO4 = Fe2(SO4)3 + 6 AlPO4 + 12 H2O

Co(NO3)2 + (NH4)2[Hg(SCN)4] = Co[Hg(SCN)4] + NH4NO3 =>
Co(NO3)2 + (NH4)2[Hg(SCN)4] = Co[Hg(SCN)4] + 2 NH4NO3

Cl2(g) + C2H6(g) = C2HCl5(g) + HCl(g) =>
5 Cl2(g) + C2H6(g) = C2HCl5(g) + 5 HCl(g)

CH3CHO + NaMnO4 + NaOH = CH3COONa + Na2MnO4 + H2O =>

CH3CHO + 2 NaMnO4 + 3 NaOH = CH3COONa + 2 Na2MnO4 + 2 H2O

FeSO4Ba(NO3)2 = Fe(NO3)2BaSO4 =>
FeSO4Ba(NO3)2 = Fe(NO3)2BaSO4

C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl

Ca(OH)2 + HNO3 = Ca[NO3]2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca[NO3]2 + 2 H2O

NaBr + Cl3 = NaCl + Br =>
3 NaBr + Cl3 = 3 NaCl + 3 Br

NO2 + NaMnO4 + H2O = NaNO3 + MnO2 + HNO3 =>
3 NO2 + NaMnO4 + H2O = NaNO3 + MnO2 + 2 HNO3

Mn(aq) + OH(aq) = Mn(OH)2(s) =>
Mn(aq) + 2 OH(aq) = Mn(OH)2(s)

Fe(ClO2)3 = ClO2 + Fe =>
Fe(ClO2)3 = 3 ClO2 + Fe

P + H2 = PH3P =>
4 P + 3 H2 = 2 PH3P

H3P + BaCl2 = Ba3P2 + HCl =>
2 H3P + 3 BaCl2 = Ba3P2 + 6 HCl

C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O

Zn{2+} + K{+} + Fe(CN)6{4-} = K2Zn3[Fe(CN)6]2 =>
3 Zn{2+} + 2 K{+} + 2 Fe(CN)6{4-} = K2Zn3[Fe(CN)6]2

C4H6 + Cl = C4H6Cl4 =>
C4H6 + 4 Cl = C4H6Cl4

K4Fe(CN)6 + MnO4 + H2SO4 = Fe(CN)6 + MnSO4 + K2O4 + H2O =>
3 K4Fe(CN)6 + 8 MnO4 + 8 H2SO4 = 3 Fe(CN)6 + 8 MnSO4 + 6 K2O4 + 8 H2O

Na3Ct + HCl = H3Ct + NaCl =>
Na3Ct + 3 HCl = H3Ct + 3 NaCl

HgO + Cl2 = Hg2Cl2 + O2 =>
2 HgO + Cl2 = Hg2Cl2 + O2

K = K20 =>
20 K = K20

K2CrO4 + HNO3 = KNO3 + H2CrO4 =>
K2CrO4 + 2 HNO3 = 2 KNO3 + H2CrO4

X2O + H2O = XOH =>
X2O + H2O = 2 XOH

Pb(CH3COO)2 + K2Cr2O7 + H2O = KOH + PbCrO4 + CH3COOH =>
2 Pb(CH3COO)2 + K2Cr2O7 + 3 H2O = 2 KOH + 2 PbCrO4 + 4 CH3COOH

C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl

CH3OK + CH3Cl = KCl + CH3CH3O =>
CH3OK + CH3Cl = KCl + CH3CH3O

(NH4)2CO3 + CH3COONa = CH3COONH4 + Na2CO3 =>
(NH4)2CO3 + 2 CH3COONa = 2 CH3COONH4 + Na2CO3

Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl

KrF2(g) + H2O(l) = Kr(g) + O2(g) + HF(g) =>
2 KrF2(g) + 2 H2O(l) = 2 Kr(g) + O2(g) + 4 HF(g)

CrCl3 + KI = CrCl2 + I2 + KCl =>
2 CrCl3 + 2 KI = 2 CrCl2 + I2 + 2 KCl

Fe(S)2 + (O)2 = (Fe)2(O)3 + S(O)2 =>
4 Fe(S)2 + 11(O)2 = 2(Fe)2(O)3 + 8 S(O)2

Ca(s) + H2SO4(aq) = CaSO4(s) + H2(g) =>
Ca(s) + H2SO4(aq) = CaSO4(s) + H2(g)

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
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 op12/11/24
Vergelijkingen in evenwicht op11/18/24
Vergelijkingen in evenwicht op12/18/23
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?