Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/02/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2COOH + K = H2 + KCH3CH2COO =>
2 CH3CH2COOH + 2 K = H2 + 2 KCH3CH2COO

PbO2 + NO = Pb + NO3 =>
PbO2 + NO = Pb + NO3

Al2O3(SiO2)6 + (NaOH)2(H2O)31 + Al2O3(SiO2)2 = NaO2(SiO2)2 + AlO2(SiO3)2 + H =>
39 Al2O3(SiO2)6 + 10(NaOH)2(H2O)31 + 19 Al2O3(SiO2)2 = 20 NaO2(SiO2)2 + 116 AlO2(SiO3)2 + 640 H

C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O =>
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O

Mg + Ag2SO4 = Mg(SO4) + Ag =>
Mg + Ag2SO4 = Mg(SO4) + 2 Ag

C2H4O2 + C5H12O = C3H6O2 + H2O =>
5 C2H4O2 + C5H12O = 5 C3H6O2 + H2O

Na3AsO4 + Na2MoO4 + HNO3 = H3[AsMo12O40] + NaNO3 + H2O =>
Na3AsO4 + 12 Na2MoO4 + 27 HNO3 = H3[AsMo12O40] + 27 NaNO3 + 12 H2O

HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2(ac) + H2O(l) =>
2 HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2(ac) + 2 H2O(l)

CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH

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

CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3

KHSO4 + HCl = Cl2 + K2S2O3 + H2O =>
2 KHSO4 + 8 HCl = 4 Cl2 + K2S2O3 + 5 H2O

Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3

Cu(CO3)2 + H2O2 = Cu2O3 + H2CO3 + O2 =>
4 Cu(CO3)2 + 8 H2O2 = 2 Cu2O3 + 8 H2CO3 + 5 O2

Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7 =>
Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7

C9H14O6 + CH3OH = C3H6O2 + C3H8O3 =>
C9H14O6 + 3 CH3OH = 3 C3H6O2 + C3H8O3

CuCl2*2H2O + KHCO3 = KCl + Cu(HCO3)2 + H2O =>
CuCl2*2H2O + 2 KHCO3 = 2 KCl + Cu(HCO3)2 + 2 H2O

F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

HCH2ClCO + OH = CH2ClCO2 + H2O =>
HCH2ClCO + 3 OH = CH2ClCO2 + 2 H2O

Sr + AuCl3 = SrCl2 + Au =>
3 Sr + 2 AuCl3 = 3 SrCl2 + 2 Au

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3

Al + CuO2 = Cu + AlO2 =>
Al + CuO2 = Cu + AlO2

Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3

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

Cu2O + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu2O + 14 HNO3 = 2 NO + 6 Cu(NO3)2 + 7 H2O

C6H4O6 + O2 = CO2 + H2O =>
C6H4O6 + 4 O2 = 6 CO2 + 2 H2O

PCl3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H3PO4 + Cl2 + H2O =>
6 PCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 H3PO4 + 9 Cl2 + 11 H2O

HNO3 + HCl = NO + Cl2 + H2O =>
2 HNO3 + 6 HCl = 2 NO + 3 Cl2 + 4 H2O

Li + In2(SO4)3 = In + Li2SO4 =>
6 Li + In2(SO4)3 = 2 In + 3 Li2SO4

Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3

Mn2O3(s) + HCl(aq) = MnCl3(aq) + H2O(l) =>
Mn2O3(s) + 6 HCl(aq) = 2 MnCl3(aq) + 3 H2O(l)

C3H4 + Cu(NH3)2Cl = C3H3Cu + NH3 + NH4Cl =>
C3H4 + Cu(NH3)2Cl = C3H3Cu + NH3 + NH4Cl

Zn + HBr = ZnH + Br =>
Zn + HBr = ZnH + Br

NaS + CaI = NaI + CaS =>
NaS + CaI = NaI + CaS

Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4

Zn + K2Cr2O7 = ZnCr2O7 + K =>
Zn + K2Cr2O7 = ZnCr2O7 + 2 K

N2H4 + Zn + NaOH + H2O = NH3 + Na2[Zn(OH)4] =>
N2H4 + Zn + 2 NaOH + 2 H2O = 2 NH3 + Na2[Zn(OH)4]

C24H38O4 + O2 = CO2 + H2O =>
2 C24H38O4 + 63 O2 = 48 CO2 + 38 H2O

CH3NH2HNO3 = CH3NH3NO3 =>
CH3NH2HNO3 = CH3NH3NO3

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

CsI3 + In = CsInI3 =>
CsI3 + In = CsInI3

Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)4]2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba[Al(OH)4]2

Pb(O)2 + C = CO2 + Pb =>
Pb(O)2 + C = CO2 + Pb

C6H5(l) + O2(g) = CO2(g) + H2O(g) =>
4 C6H5(l) + 29 O2(g) = 24 CO2(g) + 10 H2O(g)

Sn(ClO3)2 = O + SnCl2 =>
Sn(ClO3)2 = 6 O + SnCl2

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

CrBr3 + KClO3 + KOH = KCl + K2CrO4 + KBr + H2O =>
2 CrBr3 + KClO3 + 10 KOH = KCl + 2 K2CrO4 + 6 KBr + 5 H2O

Al2O3 + Ba(OH)2 + H2O = Ba(Al(OH)4)2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba(Al(OH)4)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
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 op11/25/24
Vergelijkingen in evenwicht op11/02/24
Vergelijkingen in evenwicht op12/02/23
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?