Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op03/17/25

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Fe2S3 + HCl = FeCl3 + H2 + S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2 + 3 S

Mn02 + KCl03 + KOH = K2MnO4 + KCl + H2O =>
Mn02 + 6 KCl03 + 16 KOH = 2 K2MnO4 + 18 KCl + 8 H2O

K2CrO7 + H2SO4 + K2NO2 = K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
2 K2CrO7 + 8 H2SO4 + 6 K2NO2 = 5 K2SO4 + Cr2(SO4)3 + 6 KNO3 + 8 H2O

B2O3 + Na2CO3 = Na2B4O7 + CO2 =>
2 B2O3 + Na2CO3 = Na2B4O7 + CO2

Pt + HNO3 = PtNO3 + NO2 + H2O =>
Pt + 2 HNO3 = PtNO3 + NO2 + H2O

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O

H2SiO3 + O2 = H2O + SiO3 =>
2 H2SiO3 + O2 = 2 H2O + 2 SiO3

H4P2O7 + NH4OH = (NH4)4P2O7 + H2O =>
H4P2O7 + 4 NH4OH = (NH4)4P2O7 + 4 H2O

Al(OH)3 + MnO2 = Al2(MnO3)3 + H2O =>
2 Al(OH)3 + 3 MnO2 = Al2(MnO3)3 + 3 H2O

Au2S3 + O2 = SO2 + Au2O4 =>
Au2S3 + 5 O2 = 3 SO2 + Au2O4

CH4 + Fe3O4 = CH3OH + FeO =>
CH4 + Fe3O4 = CH3OH + 3 FeO

Li2CrO4 + Fe(ClO3)3 = LiClO3 + Fe2(CrO4)3 =>
3 Li2CrO4 + 2 Fe(ClO3)3 = 6 LiClO3 + Fe2(CrO4)3

Na2Co3 + CuSO4 = Cu(Co3) + Na2SO4 =>
Na2Co3 + CuSO4 = Cu(Co3) + Na2SO4

Zn2S2 + O2 = Zn2O2 + S2 =>
Zn2S2 + O2 = Zn2O2 + S2

C17H35COOH + O2 = H2O + CO =>
C17H35COOH + 17 O2 = 18 H2O + 18 CO

Pb(CH3COO)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(CH3COO)2(g) =>
Pb(CH3COO)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(CH3COO)2(g)

ZnO3 + C6H8O7 = Zn3(C6H5O7)2 + CO2 + H2O =>
9 ZnO3 + 8 C6H8O7 = 3 Zn3(C6H5O7)2 + 12 CO2 + 17 H2O

Br + MnI7 = BrMnI7 =>
Br + MnI7 = BrMnI7

HS{-} + OH{-} = H2O + S{2-} =>
HS{-} + OH{-} = H2O + S{2-}

HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O

Cu(C2H3O2)2 + KOH = Cu(OH)2 + K(C2H3O2) =>
Cu(C2H3O2)2 + 2 KOH = Cu(OH)2 + 2 K(C2H3O2)

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

C2H5OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COH =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 CH3COH

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O

H[SnCl3] + Br2 + HCl = H3[SnCl6] + HBr =>
2 H[SnCl3] + Br2 + 6 HCl = 2 H3[SnCl6] + 2 HBr

CaCo3 + NaOH = NaCo3 + CaOH =>
CaCo3 + NaOH = NaCo3 + CaOH

Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3

Pb + K2CO3 = PbCO3 + K =>
Pb + K2CO3 = PbCO3 + 2 K

NaClO + MnSO4 = Na2SO4 + Na2MnO4 + Cl2 =>
4 NaClO + MnSO4 = Na2SO4 + Na2MnO4 + 2 Cl2

CH3CHO + Cl2 = CCl3CHO + HCl =>
CH3CHO + 3 Cl2 = CCl3CHO + 3 HCl

C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6

H2 + Ag2CO3 = H2CO3 + Ag =>
H2 + Ag2CO3 = H2CO3 + 2 Ag

H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O

Mg + HIO3 = Mg(IO3)2 + H =>
Mg + 2 HIO3 = Mg(IO3)2 + 2 H

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

B2H6 + CH3OH = B(OCH3)3 + H2 =>
B2H6 + 6 CH3OH = 2 B(OCH3)3 + 6 H2

C3H5(NO3)3(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

CH3Cl + F2 = CH2ClF + HF =>
CH3Cl + F2 = CH2ClF + HF

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

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

PCl5 + NH3 = NP(NH2)2 + NH4Cl =>
PCl5 + 8 NH3 = NP(NH2)2 + 5 NH4Cl

Br{-} + Cr2O7{2-} + H{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + Cr2O7{2-} + 14 H{+} = 3 Br2 + 2 Cr{3+} + 7 H2O

Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4

NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH

Ga(NO2)3 + Fe(NO3)3 + NH2CH2COOH = GaFeO3 + CO2 + H2O + N2 =>
3 Ga(NO2)3 + 3 Fe(NO3)3 + 8 NH2CH2COOH = 3 GaFeO3 + 16 CO2 + 20 H2O + 13 N2

NaClO + KI = NaCl + KIO3 =>
3 NaClO + KI = 3 NaCl + KIO3

BrF = Br + F =>
BrF = Br + F

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
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 op03/10/25
Vergelijkingen in evenwicht op02/15/25
Vergelijkingen in evenwicht op03/17/24
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?