Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op11/18/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
KBr + MnO2 + H2SO4 = Br2 + MnBr2 + K2SO4 + H2O =>
4 KBr + MnO2 + 2 H2SO4 = Br2 + MnBr2 + 2 K2SO4 + 2 H2O

KCl(aq) + (NH4)3(PO4)(aq) = K3(PO4)(aq) + (NH4)Cl(aq) =>
3 KCl(aq) + (NH4)3(PO4)(aq) = K3(PO4)(aq) + 3(NH4)Cl(aq)

CrO3(s) + H2SO4(i) + KBr(s) = K2SO4(aq) + Cr2(SO4)3(s) + Br2(i) + H2O(i) =>
2 CrO3(s) + 6 H2SO4(i) + 6 KBr(s) = 3 K2SO4(aq) + Cr2(SO4)3(s) + 3 Br2(i) + 6 H2O(i)

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Al + NiCl2 = Ni + Al(Cl2) =>
Al + NiCl2 = Ni + Al(Cl2)

BaF2 + H2O = Ba + HF + OH =>
BaF2 + 2 H2O = Ba + 2 HF + 2 OH

Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)

C2H2(g) + H2(g) + *5O2(g) = CH3COOH(l) =>
5 C2H2(g) + 5 H2(g) + *5O2(g) = 5 CH3COOH(l)

InClO4 = O2 + InCl =>
InClO4 = 2 O2 + InCl

NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

NaHCO3 + Mg = Na + MgHCO3 =>
NaHCO3 + Mg = Na + MgHCO3

NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2

Fe2 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + K =>
2 Fe2 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 K

Na2SiO3 + H2O = Na2Si2O5 + NaOH =>
2 Na2SiO3 + H2O = Na2Si2O5 + 2 NaOH

Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3

Nb + Cl2 = NbCl3 =>
2 Nb + 3 Cl2 = 2 NbCl3

N2O5(g) + H2O1 = HNO3(aq) =>
N2O5(g) + H2O1 = 2 HNO3(aq)

FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)

FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl

HClO + Sr(OH)2 = Sr(ClO)2 + H2O =>
2 HClO + Sr(OH)2 = Sr(ClO)2 + 2 H2O

CuSO4*5H2O + K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + 5 H2O

Pb(NO3)2 + HCl = PbCl2 + H2(NO3)2 =>
Pb(NO3)2 + 2 HCl = PbCl2 + H2(NO3)2

CuSO4*5H2O + K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + 5 H2O

CuCO3 + NH4OH = Cu(OH)2 + (NH4)2CO3 =>
CuCO3 + 2 NH4OH = Cu(OH)2 + (NH4)2CO3

C2H4O2 + KOH = KCH3CO2 + H2O =>
C2H4O2 + KOH = KCH3CO2 + H2O

K2Cr2O7 + H2S = K2CrO4Cr(OH)3 + S =>
2 K2Cr2O7 + 3 H2S = 2 K2CrO4Cr(OH)3 + 3 S

NaO + P2O5 = Na(PO3)2 =>
NaO + P2O5 = Na(PO3)2

P + KMnO4 + H2O = H3PO4 + MnO2 + KOH =>
3 P + 5 KMnO4 + 7 H2O = 3 H3PO4 + 5 MnO2 + 5 KOH

Mn(NO3)2 + Ba(OH)2 = Mn(OH)2 + Ba(NO3)2 =>
Mn(NO3)2 + Ba(OH)2 = Mn(OH)2 + Ba(NO3)2

(NH4)2SO4 + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4

Na + *H3O{+} = Na{+} + *H2 + *H2O =>
2 Na + 2*H3O{+} = 2 Na{+} + *H2 + 2*H2O

C6H8NCl + K2Cr2O7 + H2SO4 = C6H4O2 + K2SO4 + Cr2S3O12 + N2H8SO4 + H2O + HCl =>
6 C6H8NCl + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 K2SO4 + 4 Cr2S3O12 + 3 N2H8SO4 + 16 H2O + 6 HCl

NHO3 + CH3COONa = NO + NaO2 + CH3COOH =>
NHO3 + CH3COONa = NO + NaO2 + CH3COOH

Ni + H2O = NiOH + H2 =>
2 Ni + 2 H2O = 2 NiOH + H2

CoPO4 + KOH = K3PO4 + Co(OH)3 =>
CoPO4 + 3 KOH = K3PO4 + Co(OH)3

C2H4(g) + O2 = CO2 + H2 =>
C2H4(g) + 2 O2 = 2 CO2 + 2 H2

Cr2O7{-2} + HNO2 + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 3 HNO2 + 5 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O

As2 + O3 + HCl = AsCl3 + H2O =>
As2 + O3 + 6 HCl = 2 AsCl3 + 3 H2O

K2Cr2O7 + C5H12 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
16 K2Cr2O7 + 3 C5H12 + 64 H2SO4 = 16 K2SO4 + 16 Cr2(SO4)3 + 15 CO2 + 82 H2O

CHCl3 + NaOH = NaClO + CH4 =>
CHCl3 + 3 NaOH = 3 NaClO + CH4

Na2Pb[Cu(NO2)6] + K2SO4 = K2Pb[Cu(NO2)6] + Na2SO4 =>
Na2Pb[Cu(NO2)6] + K2SO4 = K2Pb[Cu(NO2)6] + Na2SO4

Cr(OH)3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O

Ca(OH)2 + Na2Co3 = CaCo3 + NaOH =>
Ca(OH)2 + Na2Co3 = CaCo3 + 2 NaOH

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

KMnO4FeSO4KOH = K2MnO4FeOHSO4 =>
KMnO4FeSO4KOH = K2MnO4FeOHSO4

Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2

AlBr3 + H2MgO2 = Br2Mg + AlH3O3 =>
2 AlBr3 + 3 H2MgO2 = 3 Br2Mg + 2 AlH3O3

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

BrO + H = Br2 + H2O =>
2 BrO + 4 H = Br2 + 2 H2O

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
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 op11/11/24
Vergelijkingen in evenwicht op10/19/24
Vergelijkingen in evenwicht op11/18/23
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?