Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op01/27/25

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
(NH2)2CO + C + NaOH = NaCN + H2 + CO2 =>
2(NH2)2CO + 5 C + 4 NaOH = 4 NaCN + 6 H2 + 3 CO2

Cr + (OH)3 + HCl = CrCl3 + H2O =>
Cr + (OH)3 + 3 HCl = CrCl3 + 3 H2O

CH + H2 = C2H6 =>
2 CH + 2 H2 = C2H6

(NH4)2CO3 + MnBr2 = (NH4)Br + MnCO3 =>
(NH4)2CO3 + MnBr2 = 2(NH4)Br + MnCO3

C6H4O4N2 = C5H4O2N2 + CO2 =>
C6H4O4N2 = C5H4O2N2 + CO2

HBr + Na2S = NaBr + S + H2 =>
2 HBr + Na2S = 2 NaBr + S + H2

Ca(NO3)2(aq) + NaBr(aq) = CaBr2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaBr(aq) = CaBr2 + 2 NaNO3

Cs + CuCl2 = CsCl + Cu =>
2 Cs + CuCl2 = 2 CsCl + Cu

Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2

SO2 + IO3 = SO4 + I =>
3 SO2 + 2 IO3 = 3 SO4 + 2 I

MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3

K3PO4 + KOH = K3OH + KPO4 =>
K3PO4 + KOH = K3OH + KPO4

Na + Cl2* = NaCl =>
2 Na + Cl2* = 2 NaCl

Pb + (OH)4 = Pb(OH)4 =>
Pb + (OH)4 = Pb(OH)4

Na + CH3CH2OH = C2H5ONa + H =>
Na + CH3CH2OH = C2H5ONa + H

C6H6 + SO4{2-} + H2O = HS{-} + H{+} + CO3{2-} =>
4 C6H6 + 15 SO4{2-} + 12 H2O = 15 HS{-} + 33 H{+} + 24 CO3{2-}

Cu(NO3)2 + Na2SO4 = CuSO4 + Na(NO3) =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 Na(NO3)

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

Pb(NO3)2 + Na2(SO4) = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2(SO4) = PbSO4 + 2 NaNO3

Zn(OH)4{-2} + Cu = ZnCu + Cu{2+} + OH{-} =>
Zn(OH)4{-2} + 2 Cu = ZnCu + Cu{2+} + 4 OH{-}

CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S

NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2

K2CO3 + H2SO4 = KHCO3 + KHSO4 =>
K2CO3 + H2SO4 = KHCO3 + KHSO4

(CH3)2CHOH + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O

MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3

HI = H2 + I2 =>
2 HI = H2 + I2

LiCO3 + HCl = LiCl2 + H2O + CO2(g) =>
LiCO3 + 2 HCl = LiCl2 + H2O + CO2(g)

C3H4O3 + H2O = C4H10O3 + CO2 =>
2 C3H4O3 + H2O = C4H10O3 + 2 CO2

Fe + Cl2(g) = FeCl3(s) =>
2 Fe + 3 Cl2(g) = 2 FeCl3(s)

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

Fe(s) + CuCl2 = FeCl2 + Cu =>
Fe(s) + CuCl2 = FeCl2 + Cu

NH4HCO3 + O2 = CO2 + H2O + N2 =>
4 NH4HCO3 + 3 O2 = 4 CO2 + 10 H2O + 2 N2

Ca + P + O2 + H2 = Ca5(PO4)3OH =>
10 Ca + 6 P + 13 O2 + H2 = 2 Ca5(PO4)3OH

CH3COOAg + HNO3 = CH3COOH + AgNO3 =>
CH3COOAg + HNO3 = CH3COOH + AgNO3

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

CH3(CH2)14CHCHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3(CH2)14COOH + H2O =>
40 CH3(CH2)14CHCHCH3 + 36 KMnO4 + 54 H2SO4 = 36 MnSO4 + 18 K2SO4 + 45 CH3(CH2)14COOH + 54 H2O

K2CrO7 + H2SO3 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O =>
K2CrO7 + 3 H2SO3 + H2SO4 = K2SO4 + Cr(SO4)3 + 4 H2O

I2 + OCl = IO + Cl =>
I2 + 2 OCl = 2 IO + 2 Cl

Zn(NO3)2 + C2H6N4O2 = ZnO + N2 + H2O + CO2 =>
Zn(NO3)2 + C2H6N4O2 = ZnO + 3 N2 + 3 H2O + 2 CO2

Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2

Fe(ClO3)3 + CdC2O4 = Fe2(C2O4)3 + Cd(ClO3)2 =>
2 Fe(ClO3)3 + 3 CdC2O4 = Fe2(C2O4)3 + 3 Cd(ClO3)2

P2O5 + HBr = HPO3 + PBrO2 =>
P2O5 + HBr = HPO3 + PBrO2

NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)

K2CrO7 + NaOH = Na2CrO7 + KOH =>
K2CrO7 + 2 NaOH = Na2CrO7 + 2 KOH

AgNo3 + CaCl2 = AgCl2 + Ca(No3) =>
AgNo3 + CaCl2 = AgCl2 + Ca(No3)

C + S = CS2 =>
C + 2 S = CS2

HBr(g) + NH3(g) = NH4Br(s) =>
HBr(g) + NH3(g) = NH4Br(s)

N2 + SO3 = N2SO3 =>
N2 + SO3 = N2SO3

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

K2Cr2O7 + HCl = K2O + Cr2O3 + H2O + Cl2 =>
K2Cr2O7 + 6 HCl = K2O + Cr2O3 + 3 H2O + 3 Cl2

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 op01/20/25
Vergelijkingen in evenwicht op12/28/24
Vergelijkingen in evenwicht op01/27/24
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?