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
Na + (HCO3) = NaHCO3 =>
Na + (HCO3) = NaHCO3

K2Cr2O7 + H2SO4 = K2SO4 + H2Cr2O7 =>
K2Cr2O7 + H2SO4 = K2SO4 + H2Cr2O7

MgCo3 + LiF = MgF2 + Li2Co3 =>
MgCo3 + 2 LiF = MgF2 + Li2Co3

Pb2S4 + Fe3 = Fe2S3 + Pb4 =>
18 Pb2S4 + 16 Fe3 = 24 Fe2S3 + 9 Pb4

NaClO3 + CrCl3 + Na(OH) = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 Na(OH) = 7 NaCl + 2 Na2CrO4 + 5 H2O

Fe(HCO3) + O2 + H2O = Fe(OH)3 + CO2 =>
2 Fe(HCO3) + O2 + 2 H2O = 2 Fe(OH)3 + 2 CO2

Zn + NO3{-} + H2O = Zn(OH)4{-}2 + NH3 + OH =>
Zn + NO3{-} + 6 H2O = Zn(OH)4{-}2 + NH3 + 5 OH

AgFKCl = AgClKF =>
AgFKCl = AgClKF

SCl2 + AgNO3 = AgCl + S(NO3)2 =>
SCl2 + 2 AgNO3 = 2 AgCl + S(NO3)2

Na2CO3 + H3PO4 = NaHCO3 + Na3PO4 =>
3 Na2CO3 + H3PO4 = 3 NaHCO3 + Na3PO4

Pt + H3PO4 = Pt3(PO4)4 + H2 =>
3 Pt + 4 H3PO4 = Pt3(PO4)4 + 6 H2

C6N6FeK4 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO2 + H2O =>
2 C6N6FeK4 + 49 PbO2 + 112 HCl = 8 KCl + 2 FeCl3 + 49 PbCl2 + 12 CO2 + 12 HNO2 + 50 H2O

(CH3(CH2)4)CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)4)CH3(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)

Zn + LiBr = ZnBr2 + Li =>
Zn + 2 LiBr = ZnBr2 + 2 Li

Mg + CrO3 = CrMg + O =>
Mg + CrO3 = CrMg + 3 O

Mg(NO3)2 + NaHCO3 = CO2 + H2O + NaNO3 + MgCO3 =>
Mg(NO3)2 + 2 NaHCO3 = CO2 + H2O + 2 NaNO3 + MgCO3

KJ + H2SO4 + K2Cr2O7 = Cr2(SO4) + K2SO4 + J2 + H2O =>
10 KJ + 7 H2SO4 + K2Cr2O7 = Cr2(SO4) + 6 K2SO4 + 5 J2 + 7 H2O

PbC2H3O2 + NaI2 = NaC2H3O2 + PbI2 =>
PbC2H3O2 + NaI2 = NaC2H3O2 + PbI2

[Mo(CO)6] + C5H11N = [Mo(CO)4(C5H11N)] + CO =>
[Mo(CO)6] + C5H11N = [Mo(CO)4(C5H11N)] + 2 CO

MgO + H2C4O4 = MgOH2C4O4 =>
MgO + H2C4O4 = MgOH2C4O4

K2Cr2O7 + C3H8O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
7 K2Cr2O7 + 3 C3H8O3 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 9 CO2 + 40 H2O

Ba(BrO3) + Li(PO4) = Ba(PO4) + Li(BrO3) =>
Ba(BrO3) + Li(PO4) = Ba(PO4) + Li(BrO3)

MnO2 + ClO3{-} + H2O = MnO4{2-} + Cl{-} + H{+} =>
3 MnO2 + ClO3{-} + 3 H2O = 3 MnO4{2-} + Cl{-} + 6 H{+}

Re2O7H4O2 + KCl + H3PO2 + HCl = K2ReCl6 + H3PO4 + H2O =>
2 Re2O7H4O2 + 8 KCl + 3 H3PO2 + 16 HCl = 4 K2ReCl6 + 3 H3PO4 + 12 H2O

C2H6O2 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H6O2 + K2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + K2SO4 + Cr2(SO4)3 + 7 H2O

SO2 + H2O + KIO3 = K2SO4 + H2SO4 + I2 =>
5 SO2 + 4 H2O + 2 KIO3 = K2SO4 + 4 H2SO4 + I2

AlI = AlI3 + Al =>
3 AlI = AlI3 + 2 Al

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O

FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl

C7H5O2Na + HCl = C7H5O2H + NaCl =>
C7H5O2Na + HCl = C7H5O2H + NaCl

Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI

Co(NH3)6{+3} + (NH4)2S + H2O = Co(OH)S + NH3 + H{+} =>
Co(NH3)6{+3} + (NH4)2S + H2O = Co(OH)S + 8 NH3 + 3 H{+}

Br2 + F2 = Br2F3 =>
2 Br2 + 3 F2 = 2 Br2F3

Mn2 + NO3 = MnO2 + NO =>
Mn2 + 2 NO3 = 2 MnO2 + 2 NO

HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O

I2 + Na2SO3 + H2O = Na2SO4 + HI =>
I2 + Na2SO3 + H2O = Na2SO4 + 2 HI

Cl2 + OH{-} = Cl{-} + ClO3 + H2O =>
7 Cl2 + 12 OH{-} = 12 Cl{-} + 2 ClO3 + 6 H2O

C4H8OH2 = C4H10O =>
C4H8OH2 = C4H10O

NH3 + CuO + Br2 = N2 + CuBr + H2O =>
4 NH3 + 6 CuO + 3 Br2 = 2 N2 + 6 CuBr + 6 H2O

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

Y(NO3)3 + NaF = NaYF4 + NaNO3 =>
Y(NO3)3 + 4 NaF = NaYF4 + 3 NaNO3

Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3

K2CrO7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KI + 14 H2SO4 = 9 I2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O

Zn(OH)2 + NH4OH = Zn(NH3)4 + OH + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4 + 2 OH + 4 H2O

Pb(NO3)2 + HClO3 = PbClO3 + H(NO3)2 =>
Pb(NO3)2 + HClO3 = PbClO3 + H(NO3)2

CH3COONa(aq) + NaOH(aq) = CH3COOOH + Na2 =>
CH3COONa(aq) + NaOH(aq) = CH3COOOH + Na2

C2H8F2 + O2 = CO + H2O + HF =>
2 C2H8F2 + 5 O2 = 4 CO + 6 H2O + 4 HF

I2 + FeBr3(aq) = FeI3(aq) + Br =>
3 I2 + 2 FeBr3(aq) = 2 FeI3(aq) + 6 Br

W + HNO3 = WNO3 + H2 =>
2 W + 2 HNO3 = 2 WNO3 + H2

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?