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
Hg(NO3)2 + KSCN = Hg(SCN)2 + ONOOK =>
Hg(NO3)2 + 2 KSCN = Hg(SCN)2 + 2 ONOOK

Mn2O7 = Mn + O2 =>
2 Mn2O7 = 4 Mn + 7 O2

All + O2 = All2O3 =>
4 All + 3 O2 = 2 All2O3

Pb2O3(s) + CO(g) = Pb3O4(s) + CO2(g) =>
3 Pb2O3(s) + CO(g) = 2 Pb3O4(s) + CO2(g)

NH3 + N2SO4 = (NH4)2SO4 + N2 =>
8 NH3 + 3 N2SO4 = 3(NH4)2SO4 + 4 N2

K2[HgI4] + KOH + NH4Cl = [Hg2NH2I2]I + KCl + KI + H2O =>
2 K2[HgI4] + 2 KOH + NH4Cl = [Hg2NH2I2]I + KCl + 5 KI + 2 H2O

All + O2 = All2O3 =>
4 All + 3 O2 = 2 All2O3

N2O4 + NaBr + NaOH = NaNO2 + NaBrO3 + H2O =>
3 N2O4 + NaBr + 6 NaOH = 6 NaNO2 + NaBrO3 + 3 H2O

HClO4(aq) + NH3(aq) = NH4 + ClO4 =>
HClO4(aq) + NH3(aq) = NH4 + ClO4

CO2 + C = CO =>
CO2 + C = 2 CO

MnSO4 + Na2SO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + Na2SO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 2 H2SO4

Ca(NO3)2 + ZrO(NO3)2 + C3H7NO2 = CaZrO3 + CO2 + H2O + N2 =>
3 Ca(NO3)2 + 3 ZrO(NO3)2 + 4 C3H7NO2 = 3 CaZrO3 + 12 CO2 + 14 H2O + 8 N2

C6H10O4 + NaOH = NaC6H8O4 + H3O =>
C6H10O4 + NaOH = NaC6H8O4 + H3O

CH18 + O2 = H2O + CO2 =>
2 CH18 + 11 O2 = 18 H2O + 2 CO2

FeCl3 + H2 = Cl + HFe2 =>
4 FeCl3 + H2 = 12 Cl + 2 HFe2

H2SiO3 + CuO = Cu2(SiO3)2 + H2O =>
2 H2SiO3 + 2 CuO = Cu2(SiO3)2 + 2 H2O

Ba3N2 + K3PO4 = Ba3(PO4)2 + K3N =>
Ba3N2 + 2 K3PO4 = Ba3(PO4)2 + 2 K3N

PbNO + KI = PbNOKI =>
PbNO + KI = PbNOKI

MgCO3 + H2 = Mg + H2CO3 =>
MgCO3 + H2 = Mg + H2CO3

Fe3 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K =>
Fe3 + 3 K4[Fe(CN)6] = 3 Fe[Fe(CN)6] + 12 K

C3H3Ag + HNO3 = AgNO3 + C3H4 =>
C3H3Ag + HNO3 = AgNO3 + C3H4

K(OH) + AlCl = KCl + Al(OH) =>
K(OH) + AlCl = KCl + Al(OH)

C2H5OH(aq) + C2H5COOH(aq) = C4H8O2(s) + H2O(l) =>
C2H5OH(aq) + 2 C2H5COOH(aq) = 2 C4H8O2(s) + H2O(l)

SO4 = SO3 + O2 =>
2 SO4 = 2 SO3 + O2

Fe + CH4 = Fe3C + H =>
3 Fe + CH4 = Fe3C + 4 H

NbCl5 + Al + CH3CN = NbCl4(NCCH3)3 + AlCl3 =>
3 NbCl5 + Al + 9 CH3CN = 3 NbCl4(NCCH3)3 + AlCl3

(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+} =>
(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+}

CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr =>
CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr

Zn(NO3)2K2CO3 = ZnCO3K2(NO3)2 =>
Zn(NO3)2K2CO3 = ZnCO3K2(NO3)2

P4 + HCl = PH3 + PCl3 =>
P4 + 6 HCl = 2 PH3 + 2 PCl3

Ni(ClO4)2 = NiCl2 + O2 =>
Ni(ClO4)2 = NiCl2 + 4 O2

H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4

NaSH + NaOH = Na2S + H2O =>
NaSH + NaOH = Na2S + H2O

Li3PO4 + MnF4 = LiF + Mn3(PO4)4 =>
4 Li3PO4 + 3 MnF4 = 12 LiF + Mn3(PO4)4

VO4{3-} + H{+} + Zn = V{2+} + H2O + Zn{2+} =>
2 VO4{3-} + 16 H{+} + 3 Zn = 2 V{2+} + 8 H2O + 3 Zn{2+}

KMnO4 + HClO4 = KClO4 + HMnO4 =>
KMnO4 + HClO4 = KClO4 + HMnO4

barium + fluorine = bariumfluoride =>
Ba + F2 = BaF2

CuSe + O2 + NaOH = Na2SeO3 + Cu(OH)2 =>
2 CuSe + 3 O2 + 4 NaOH = 2 Na2SeO3 + 2 Cu(OH)2

N3H12NO + CaO2H2 = Ca(NO3)2 + H2O + NH3 =>
8 N3H12NO + CaO2H2 = Ca(NO3)2 + 4 H2O + 30 NH3

Mg(No3)2 + AgCl = MgCl2 + Ag(No3) =>
Mg(No3)2 + 2 AgCl = MgCl2 + 2 Ag(No3)

AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr

Pb(NO3)2 + NaCl = PbCl2 + NO3Na =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NO3Na

Gd2O3 + TaO2 + CaO + CO = Gd3CaTaO6 + CO2 =>
3 Gd2O3 + 2 TaO2 + 2 CaO + 3 CO = 2 Gd3CaTaO6 + 3 CO2

H2SO4 + MgCl2 = MgSO4 + H2Cl2 =>
H2SO4 + MgCl2 = MgSO4 + H2Cl2

HNO3 + Br = HBrO3 + H2O + NO2 =>
5 HNO3 + Br = HBrO3 + 2 H2O + 5 NO2

NaF(aq) + Th(NO3)4(aq) = NaNO3(aq) + ThF4(s) =>
4 NaF(aq) + Th(NO3)4(aq) = 4 NaNO3(aq) + ThF4(s)

ZnS + AgNO3 + H2O = ZnO + HNO3 + Ag2S =>
ZnS + 2 AgNO3 + H2O = ZnO + 2 HNO3 + Ag2S

Co + HCl = Co2H2 + Cl2 =>
2 Co + 2 HCl = Co2H2 + Cl2

Bi(OH)3 + HCl = BiOCl + H2O =>
Bi(OH)3 + HCl = BiOCl + 2 H2O

Br2 + Na2S + H2SO4 = Na2SO4 + S + HBr =>
Br2 + Na2S + H2SO4 = Na2SO4 + S + 2 HBr

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?