Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/22/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Si + H2O = SiOH + H2 =>
2 Si + 2 H2O = 2 SiOH + H2

BaCl2(ac) + ZnSO4(ac) = BaSO4 + ZnCl2 =>
BaCl2(ac) + ZnSO4(ac) = BaSO4 + ZnCl2

Na2S2O3 + HNO3 = Na2(NO3) + HS2O3 =>
Na2S2O3 + HNO3 = Na2(NO3) + HS2O3

Hg2I2 + H{+} + NO3{-} = Hg{2+} + HIO3 + NO + H2O =>
3 Hg2I2 + 26 H{+} + 14 NO3{-} = 6 Hg{2+} + 6 HIO3 + 14 NO + 10 H2O

BiF3 + F2 = BiF5 =>
BiF3 + F2 = BiF5

K2CO3 + CdI2 = KI + CdCO3 =>
K2CO3 + CdI2 = 2 KI + CdCO3

CH3COOH + HCOO{-} = CH3COO{-} + HCOOH =>
CH3COOH + HCOO{-} = CH3COO{-} + HCOOH

Mg + Cr2(SO4)3 = MgSO4 + CrSO4 =>
Mg + Cr2(SO4)3 = MgSO4 + 2 CrSO4

Fe(SCN)3 + FeCl3 = Fe + ClSCN =>
Fe(SCN)3 + FeCl3 = 2 Fe + 3 ClSCN

Na + H2 = NaH =>
2 Na + H2 = 2 NaH

CH4 + KMnO4 = H2O + CO + KMn =>
4 CH4 + 3 KMnO4 = 8 H2O + 4 CO + 3 KMn

IO3{-} + SO2 + H2O = I2{-} + SO4{2-} + H{+} =>
4 IO3{-} + 11 SO2 + 10 H2O = 2 I2{-} + 11 SO4{2-} + 20 H{+}

NO3 + CO2 = CO3 + NO2 =>
NO3 + CO2 = CO3 + NO2

HI(aq) + Ba(OH)2(aq) = H(OH)2 + BaI =>
HI(aq) + Ba(OH)2(aq) = H(OH)2 + BaI

FeSe + Se2 = Fe2Se3 =>
4 FeSe + Se2 = 2 Fe2Se3

FeAsS + ClO2 + H2O = Fe{3+} + AsO4{3-} + SO4{2-} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 14 Cl{-} + 24 H{+}

FeS2 + O2 = FeO2 + SO2 =>
FeS2 + 3 O2 = FeO2 + 2 SO2

NaOH + H2PHO3 = NaHPHO3 + H2O =>
NaOH + H2PHO3 = NaHPHO3 + H2O

CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O

CuCa(NO3)2 = Cu(NO3)2Ca =>
CuCa(NO3)2 = Cu(NO3)2Ca

H2C2H2 = C6H12 =>
3 H2C2H2 = C6H12

Na[Cr(OH)4] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na[Cr(OH)4] + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O

Fe(OH)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 6 H2O

SeO3{-2} + BrO3{-} + H{+} = SeO4{-2} + Br2 + H2O =>
5 SeO3{-2} + 2 BrO3{-} + 2 H{+} = 5 SeO4{-2} + Br2 + H2O

CH3COO{-} + O2 = CO2 + OH{-} + H2O =>
CH3COO{-} + 2 O2 = 2 CO2 + OH{-} + H2O

(CH3CO)2O + CH3CH2NH2 = CH3CONHCH2CH3 + CH3COOH =>
(CH3CO)2O + CH3CH2NH2 = CH3CONHCH2CH3 + CH3COOH

P2S5 + C2H5OH = (C2H5O)2PS2H + H2S =>
P2S5 + 4 C2H5OH = 2(C2H5O)2PS2H + H2S

Pb(NO3)2 + AgOH = Pb(OH)2 + AgNO3 =>
Pb(NO3)2 + 2 AgOH = Pb(OH)2 + 2 AgNO3

Ba2NO3 + SnSO4 = Sn2NO3 + BaSO4 =>
Ba2NO3 + 2 SnSO4 = Sn2NO3 + 2 BaSO4

NaClO4 + AgNO3 = AgClO4 + NaNO3 =>
NaClO4 + AgNO3 = AgClO4 + NaNO3

Co + H2 = CoH2 =>
Co + H2 = CoH2

NaNO3 + BaCl = BaNO3 + NaCl =>
NaNO3 + BaCl = BaNO3 + NaCl

Ga4C3 + O2 = Ga2O3 + C =>
Ga4C3 + 3 O2 = 2 Ga2O3 + 3 C

H2PO4 + Ca = Ca(H2PO4)2 =>
2 H2PO4 + Ca = Ca(H2PO4)2

Fe(CN)6{4-} + MnO4{-} + H{+} = Fe3{+} + CO2 + NO3{-} + Mn2{+} + H2O =>
39 Fe(CN)6{4-} + 350 MnO4{-} + 460 H{+} = 13 Fe3{+} + 234 CO2 + 234 NO3{-} + 175 Mn2{+} + 230 H2O

C2O4H2 + K2Cr2O7 = K(Cr(C2O4)2(H2O)3) + H2O + CO2 =>
7 C2O4H2 + K2Cr2O7 = 2 K(Cr(C2O4)2(H2O)3) + H2O + 6 CO2

CH4 + CUO = CU + H2O + CO2 =>
CH4 + 4 CUO = 4 CU + 2 H2O + CO2

CuO + HNO2 = Cu(NO3)2 + NO + H2O =>
CuO + 6 HNO2 = Cu(NO3)2 + 4 NO + 3 H2O

(C6H5)Cl2P + CH3MgBr = (C6H5)(CH3)2P + MgBrCl =>
(C6H5)Cl2P + 2 CH3MgBr = (C6H5)(CH3)2P + 2 MgBrCl

Cu(NO3)2(aq) + H2O(l) + Na2CO3(s) = (CuCO3)Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + H2O(l) + 2 Na2CO3(s) = (CuCO3)Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)

Fe2(SO)3 + Na2S = FeS + Na2SO4 + S =>
4 Fe2(SO)3 + 3 Na2S = 8 FeS + 3 Na2SO4 + 4 S

CaHPo4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 CaHPo4 + Ca(OH)2 = Ca3(Po4)2 + 2 H2O

MgSO3 + O2 = MgSO4 =>
2 MgSO3 + O2 = 2 MgSO4

K3N + (NH4)2O = K2O + (NH4)3N =>
2 K3N + 3(NH4)2O = 3 K2O + 2(NH4)3N

K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4

P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3

NH5O + CH2O + H2O2 = CH2N2 + H2O =>
2 NH5O + CH2O + 2 H2O2 = CH2N2 + 7 H2O

Na2HPO4*2H2O + NaOH = Na3PO4 + H2O =>
Na2HPO4*2H2O + NaOH = Na3PO4 + 3 H2O

CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl

Mg + (Cl)2 = (MgCl)2 =>
2 Mg + (Cl)2 = (MgCl)2

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
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 op12/15/24
Vergelijkingen in evenwicht op11/22/24
Vergelijkingen in evenwicht op12/22/23
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?