Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op07/13/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Be2OH2O = BeOH =>
Be2OH2O = 2 BeOH

Na(s) + H2O = NaOH(s) + H2(g) =>
2 Na(s) + 2 H2O = 2 NaOH(s) + H2(g)

CH2O + (NH4)2CO3 = C6H12N4 + H2O + CO2 =>
6 CH2O + 2(NH4)2CO3 = C6H12N4 + 8 H2O + 2 CO2

S2O8{-2} + Mn{+} = SO4{-2} + Mn{3+} =>
S2O8{-2} + Mn{+} = 2 SO4{-2} + Mn{3+}

Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3

PbO2 + K[Cr(OH)4] + KOH = K2CrO4 + K2[Pb(OH)4] + H2O =>
3 PbO2 + 2 K[Cr(OH)4] + 8 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O

CuO + MgO = Cu43Mg17O60 =>
43 CuO + 17 MgO = Cu43Mg17O60

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

C12H227 + O2 = H2O + CO2 =>
4 C12H227 + 275 O2 = 454 H2O + 48 CO2

SiO2 = Si2O4 =>
2 SiO2 = Si2O4

HAc + NH3 = NH4Ac =>
HAc + NH3 = NH4Ac

Ca(OH)2 + HNO3(g) = Ca(NO3)2 + H2O(g) =>
Ca(OH)2 + 2 HNO3(g) = Ca(NO3)2 + 2 H2O(g)

B = B2 =>
2 B = B2

BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl

CrCl3 + K2S2O8 + H2O = K2Cr2O7 + K2SO4 + H2SO4 + HCl =>
2 CrCl3 + 3 K2S2O8 + 7 H2O = K2Cr2O7 + 2 K2SO4 + 4 H2SO4 + 6 HCl

Fe + Se2 = FeSe =>
2 Fe + Se2 = 2 FeSe

V2O5 + H2SO4 + C2H5OH = CH3COH + VOSO4 + H2O =>
V2O5 + 2 H2SO4 + C2H5OH = CH3COH + 2 VOSO4 + 3 H2O

LiOHAlCl3 = Al(OH)LiCl3 =>
LiOHAlCl3 = Al(OH)LiCl3

Zn + H2SO4 + Ag3AsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O

C6H10CaO4 + HCl = C3H6O2 + CaCl2 =>
C6H10CaO4 + 2 HCl = 2 C3H6O2 + CaCl2

K2OH2SO3 = K2SO3H2O =>
K2OH2SO3 = K2SO3H2O

Cs2O + HNO3 = CsNO3 + H2O =>
Cs2O + 2 HNO3 = 2 CsNO3 + H2O

MnSO4 + Na2CO3 + O2 = NaMnO4 + Na2SO4 + CO2 =>
4 MnSO4 + 6 Na2CO3 + 5 O2 = 4 NaMnO4 + 4 Na2SO4 + 6 CO2

HI + O2 = HI2O3 + H2 =>
4 HI + 3 O2 = 2 HI2O3 + H2

C6O6H12 = C9H20 + CO2 + H2O =>
7 C6O6H12 = 3 C9H20 + 15 CO2 + 12 H2O

(CH3COO)2Cu + Li2SO3 + H2O = LiCH3COO + Cu(OH)2 + SO2 =>
(CH3COO)2Cu + Li2SO3 + H2O = 2 LiCH3COO + Cu(OH)2 + SO2

C4H6O6 + NaHCO3 = Na2C4H4O6 + CO2 + H2O =>
C4H6O6 + 2 NaHCO3 = Na2C4H4O6 + 2 CO2 + 2 H2O

FNaI2 = NaFI2 =>
FNaI2 = NaFI2

CO2 + H2O = CO(H12O6) + O2 =>
2 CO2 + 12 H2O = 2 CO(H12O6) + O2

Na2HPO4*12H2O + (NH4)6Mo7O24*4H2O + HNO3 = (NH4)3PMo12O40*6H2O + NaNO3 + NH4NO3 + H2O =>
7 Na2HPO4*12H2O + 12(NH4)6Mo7O24*4H2O + 65 HNO3 = 7(NH4)3PMo12O40*6H2O + 14 NaNO3 + 51 NH4NO3 + 126 H2O

BiCl2 + H2S = BiS + HCl =>
BiCl2 + H2S = BiS + 2 HCl

CH3{-}CH2{-}CO{-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CO{-}C6H4{-}CH3CH3{-}CH2{-}CO{-}C6H4{-}CH3< = CH3{-}CH = C(OH){-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CBr(OH){-}C6H4{-}CH3—({-}HBr) = CH3{-} =>
CH3{-}CH2{-}CO{-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CO{-}C6H4{-}CH3CH3{-}CH2{-}CO{-}C6H4{-}CH3

Mg(OH)2 + HCOOH = Mg(COOH)2 + H2O =>
Mg(OH)2 + 2 HCOOH = Mg(COOH)2 + 2 H2O

MgO(s) + H2SO4(aq) = MgSO4(s) + H2O(aq) =>
MgO(s) + H2SO4(aq) = MgSO4(s) + H2O(aq)

CuSO4BaCl2 = BaSO4CuCl2 =>
CuSO4BaCl2 = BaSO4CuCl2

I2 + Na2S2O3 = Na2S4O6 + Na2I =>
I2 + 4 Na2S2O3 = 2 Na2S4O6 + 2 Na2I

Mg(s) + HCl(l) = MgCl2(l) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(l) + H2(g)

SO2 + LiOH = S(OH)4 + Li2O =>
SO2 + 4 LiOH = S(OH)4 + 2 Li2O

Ni(NO3)2 + CrCl3 = NiCl2 + Cr(NO3)3 =>
3 Ni(NO3)2 + 2 CrCl3 = 3 NiCl2 + 2 Cr(NO3)3

CH4H2O = CH4 + H2O =>
CH4H2O = CH4 + H2O

CsOH + H2SO4 = CsHSO4 + H2O =>
CsOH + H2SO4 = CsHSO4 + H2O

CHCl3 + HCl = CH4 + Cl =>
CHCl3 + 3 HCl = CH4 + 6 Cl

NH4H2PO4 + NaOH = (NH4)2HPO4 + Na3PO4 + H2O =>
2 NH4H2PO4 + 3 NaOH = (NH4)2HPO4 + Na3PO4 + 3 H2O

C2H5COOHCl2 = CH3CHClCOOHHCl =>
C2H5COOHCl2 = CH3CHClCOOHHCl

K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

CH4(g)Cl2(g) = CH3Cl(l)HCl(g) =>
CH4(g)Cl2(g) = CH3Cl(l)HCl(g)

HClO3 + NH3 = NH4ClO3 =>
HClO3 + NH3 = NH4ClO3

BaF2 + H3O{+} = H2O + Ba{2+} + HF =>
BaF2 + 2 H3O{+} = 2 H2O + Ba{2+} + 2 HF

K2Cr2O7 + KNO2 + H{+} = Cr{3+} + K{+} + NO3 + H2O =>
K2Cr2O7 + 2 KNO2 + 10 H{+} = 2 Cr{3+} + 4 K{+} + 2 NO3 + 5 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
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 op07/06/24
Vergelijkingen in evenwicht op06/13/24
Vergelijkingen in evenwicht op07/13/23
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?