Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op01/30/25

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
B2O3 + H2O = B(OH)4 + H3O =>
B2O3 + 7 H2O = 2 B(OH)4 + 2 H3O

ZnS + HNO3 = Zn(NO3)2 + H2S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S

N2H4 + ClO3 = NO + Cl + H2O =>
3 N2H4 + 4 ClO3 = 6 NO + 4 Cl + 6 H2O

C2 = C =>
C2 = 2 C

HMnO4 = H2O + MnO2 + O2 =>
4 HMnO4 = 2 H2O + 4 MnO2 + 3 O2

KBr(aq) + AgNo3(aq) = KNo3(aq) + AgBr(s) =>
KBr(aq) + AgNo3(aq) = KNo3(aq) + AgBr(s)

C1H6O + O2 = CO2 + H2O =>
C1H6O + 2 O2 = CO2 + 3 H2O

Zn + NH3 + H2O = ZnH + HNO3 =>
8 Zn + NH3 + 3 H2O = 8 ZnH + HNO3

Fe + NO3{-} + H{+} = Fe3{+} + NO{+} + H2O =>
6 Fe + NO3{-} + 4 H{+} = 2 Fe3{+} + NO{+} + 2 H2O

SO2 + N2 + H2O = (NH4)2S2O8 =>
2 SO2 + N2 + 4 H2O = (NH4)2S2O8

Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)

O3 + H2O = HO4 =>
7 O3 + 3 H2O = 6 HO4

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

Na2SiO3 + CaSiO3 + SiO2 = Na2SiO3*CaSiO3*4SiO2 =>
Na2SiO3 + CaSiO3 + 4 SiO2 = Na2SiO3*CaSiO3*4SiO2

HMnO4 = H2O + MnO2 + O2 =>
4 HMnO4 = 2 H2O + 4 MnO2 + 3 O2

Pb(C2H3O2)2 + KNO3 = Pb(NO3)2 + K(C2H3O2) =>
Pb(C2H3O2)2 + 2 KNO3 = Pb(NO3)2 + 2 K(C2H3O2)

CaMg(CO3)2 + (NH4)2SO4 = MgSO4 + (NH4)2CO3 + CaSO4 =>
CaMg(CO3)2 + 2(NH4)2SO4 = MgSO4 + 2(NH4)2CO3 + CaSO4

In2O3 + Fe = In + Fe2O3 =>
In2O3 + 2 Fe = 2 In + Fe2O3

NaOH + MgSO4 = SO4Na + MgOH =>
NaOH + MgSO4 = SO4Na + MgOH

FeS3 + O2 = FeO3 + SO2 =>
2 FeS3 + 9 O2 = 2 FeO3 + 6 SO2

H2C2O4 + H{+} + CrO7{-2} = CO2 + Cr{+3} + H2O =>
9 H2C2O4 + 10 H{+} + 2 CrO7{-2} = 18 CO2 + 2 Cr{+3} + 14 H2O

SO2 + H2O = H2S03 + O2 =>
6 SO2 + 2 H2O = 2 H2S03 + 7 O2

MgCl2 + H2(SO4) = Mg(SO4) + HCl =>
MgCl2 + H2(SO4) = Mg(SO4) + 2 HCl

K2CrO4 + H2SO4 + KI = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
2 K2CrO4 + 8 H2SO4 + 6 KI = 5 K2SO4 + Cr2(SO4)3 + 8 H2O + 3 I2

KBr(aq) + Mg(OH)2(ag) = KOH(ag) + MgBr2(ag) =>
2 KBr(aq) + Mg(OH)2(ag) = 2 KOH(ag) + MgBr2(ag)

CH3OOH + H2O = H3O{+} + CH3OO{-} =>
CH3OOH + H2O = H3O{+} + CH3OO{-}

Zn + HCl + Na2S2O4 = H2S + NaCl + ZnCl2 + H2O =>
5 Zn + 12 HCl + Na2S2O4 = 2 H2S + 2 NaCl + 5 ZnCl2 + 4 H2O

PtH4 = Pt + H2 =>
PtH4 = Pt + 2 H2

Al + HNO3 = H2O + Al(NO3)3 + NH4NO3 =>
8 Al + 30 HNO3 = 9 H2O + 8 Al(NO3)3 + 3 NH4NO3

Na3Po4 + Pb(No3)2 = Pb3(Po4)2 + NaNo3 =>
2 Na3Po4 + 3 Pb(No3)2 = Pb3(Po4)2 + 6 NaNo3

Mg + Cu(SO4) + H2O = Mg(SO4) + Cu2O + H2 =>
2 Mg + 2 Cu(SO4) + H2O = 2 Mg(SO4) + Cu2O + H2

Ca(OH)2 + HCl(l) = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl(l) = CaCl2 + 2 H2O

Fe(SCN)3 + NaF = NaSCN + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 NaSCN + FeF3

KHCO3 + H3PO4 = KH2PO4 + CO2 + H2O =>
KHCO3 + H3PO4 = KH2PO4 + CO2 + H2O

C4H5O6Na + NaOH = C4H4O6Na2 + H2O =>
C4H5O6Na + NaOH = C4H4O6Na2 + H2O

AgN3 + O2 = Ag2O + N2 =>
4 AgN3 + O2 = 2 Ag2O + 6 N2

Fe2CO3 + HNO3 = FeNO3 + H2CO3 =>
Fe2CO3 + 2 HNO3 = 2 FeNO3 + H2CO3

K2Cr2O7 + SnCl2 + H2SO4 = Cr2(SO4)3 + KCl + Sn(SO4)3 + SnCl4 + H2O =>
3 K2Cr2O7 + 5 SnCl2 + 21 H2SO4 = 3 Cr2(SO4)3 + 6 KCl + 4 Sn(SO4)3 + SnCl4 + 21 H2O

NiCl2 + CsOH = Ni(OH)2 + CsCl =>
NiCl2 + 2 CsOH = Ni(OH)2 + 2 CsCl

Zn(NO3)2 + H2S = ZnS + H2(NO3)2 =>
Zn(NO3)2 + H2S = ZnS + H2(NO3)2

NaMnO4 + H2SO4 + MgI2 = I2 + MnSO4 + MgSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 8 H2SO4 + 5 MgI2 = 5 I2 + 2 MnSO4 + 5 MgSO4 + Na2SO4 + 8 H2O

NaBr(aq) + Ag2O3S(aq) = AgBr(s) + Na2SO3(aq) =>
2 NaBr(aq) + Ag2O3S(aq) = 2 AgBr(s) + Na2SO3(aq)

HCOOH + CH3CH2NH2 = HCONHCH2CH3 + H2O =>
HCOOH + CH3CH2NH2 = HCONHCH2CH3 + H2O

HBr + K2S = K2Br2 + H2S =>
2 HBr + K2S = K2Br2 + H2S

CrI3 + Cl2 + NaOH = H2O + Na2CrO4 + NaCl + NaIO4 =>
2 CrI3 + 27 Cl2 + 64 NaOH = 32 H2O + 2 Na2CrO4 + 54 NaCl + 6 NaIO4

(CH2)5CHOH + NaOClCH3COOH = (CH2)5CO + NaCl + H2O =>
7(CH2)5CHOH + 3 NaOClCH3COOH = 8(CH2)5CO + 3 NaCl + 8 H2O

Ni + H2O = Ni2O3 + H2 =>
2 Ni + 3 H2O = Ni2O3 + 3 H2

SnCl2 + N2H4 + NaOH = NaCl + Sn + N2 + H2O =>
2 SnCl2 + N2H4 + 4 NaOH = 4 NaCl + 2 Sn + N2 + 4 H2O

K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2

HMnO4 = H2O + MnO2 + O2 =>
4 HMnO4 = 2 H2O + 4 MnO2 + 3 O2

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
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 op01/23/25
Vergelijkingen in evenwicht op12/31/24
Vergelijkingen in evenwicht op01/30/24
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?