Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op11/15/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
CH3CH3COCOO + NaOH = CH3COONa + H2O =>
CH3CH3COCOO + 2 NaOH = 2 CH3COONa + H2O

C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + H2O =>
2 C8H9NO + CuCl2*2H2O + HCl = C16H18CuCl2N2O2*HCl + 2 H2O

NH4NO3 + NaOH = ammonia + water + sodiumnitrate =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3

Na2CO3 + MgCrO4 = Na2CrO4 + MgCO3 =>
Na2CO3 + MgCrO4 = Na2CrO4 + MgCO3

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

K2CrO4 + HBr = KBr + H2CrO4 =>
K2CrO4 + 2 HBr = 2 KBr + H2CrO4

CoSO4 + K3PO4 = Co3(PO4)2 + K2SO4 =>
3 CoSO4 + 2 K3PO4 = Co3(PO4)2 + 3 K2SO4

Na2SO3 + HI = SO2 + H2O + NaI =>
Na2SO3 + 2 HI = SO2 + H2O + 2 NaI

NaOH + Al(OH)3 = H2O + AlO2 + Na =>
NaOH + Al(OH)3 = 2 H2O + AlO2 + Na

NaF + YF3 + YbF3 + ErF3 = Na100Y81Er1Yb18F400 =>
100 NaF + 81 YF3 + 18 YbF3 + ErF3 = Na100Y81Er1Yb18F400

FeSO4 + Zn = Zn(SO4)4 + Fe =>
4 FeSO4 + Zn = Zn(SO4)4 + 4 Fe

MgO2 + H2SO4 = MgSO4 + O2 + H2O =>
2 MgO2 + 2 H2SO4 = 2 MgSO4 + O2 + 2 H2O

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O

MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O

CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O

CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*H2O + K2SO4 + 6 H2O

H*2 + N*2 = NH*3 =>
H*2 + N*2 = NH*3

Acetylene + Hydrogen = Ethylene =>
C2H2 + H2 = C2H4

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2

Cu2SO4 = Cu + CuSO4 =>
Cu2SO4 = Cu + CuSO4

Mg(OH)2 + S = MgS + H2O + MgSO4 =>
4 Mg(OH)2 + 4 S = 3 MgS + 4 H2O + MgSO4

CH3MgCl + H2O = CH4 + Mg(OH)2 + MgCl2 =>
2 CH3MgCl + 2 H2O = 2 CH4 + Mg(OH)2 + MgCl2

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Bi + Na2S2O3 + HCl = BiCl3 + NaCl + H2S + H2O =>
8 Bi + 3 Na2S2O3 + 30 HCl = 8 BiCl3 + 6 NaCl + 6 H2S + 9 H2O

H2O + Zn + NO5 + OH{-} = Zn(OH)4{2-} + NH3 =>
16 H2O + 13 Zn + 2 NO5 + 26 OH{-} = 13 Zn(OH)4{2-} + 2 NH3

Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl

Zn(s) + NaNO3(s) + NaOH(s) = Na2ZnO2(g) + H2O(g) + NH3(g) =>
4 Zn(s) + NaNO3(s) + 7 NaOH(s) = 4 Na2ZnO2(g) + 2 H2O(g) + NH3(g)

H3PO4 + Sc(OH)3 = ScPO4 + H2O =>
H3PO4 + Sc(OH)3 = ScPO4 + 3 H2O

(NH4)2CO3 + AgNO3 = NH4 + NO3 + Ag2CO3 =>
(NH4)2CO3 + 2 AgNO3 = 2 NH4 + 2 NO3 + Ag2CO3

magnesiumsulfate + sodiumphosphate = magnesiumphosphate + sodiumsulfate =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4

MgAl2O4 + SiO2 = Mg2Al4Si5O18 =>
2 MgAl2O4 + 5 SiO2 = Mg2Al4Si5O18

Li2O + NH4NO3 = LiNO3 + (NH4)2O =>
Li2O + 2 NH4NO3 = 2 LiNO3 + (NH4)2O

C10H8O + C4H9I + NaOH = C14H16O + NaI + H2O =>
C10H8O + C4H9I + NaOH = C14H16O + NaI + H2O

HCl + NaSiO3 = NaCl + HSiO3 =>
HCl + NaSiO3 = NaCl + HSiO3

CrF3 + H2O = Cr(OH)3 + HF =>
CrF3 + 3 H2O = Cr(OH)3 + 3 HF

N2O5 + H2SO4 = N2(SO4)5 + H2O =>
N2O5 + 5 H2SO4 = N2(SO4)5 + 5 H2O

LiOH + Fe(NO3)3 = Fe(OH)3 + LiNO3 =>
3 LiOH + Fe(NO3)3 = Fe(OH)3 + 3 LiNO3

C48H100 + O2 = CO2 + H2O =>
C48H100 + 73 O2 = 48 CO2 + 50 H2O

U(OX)3 + X4AsO3 = U4(AsO3)3 + X2O =>
4 U(OX)3 + 3 X4AsO3 = U4(AsO3)3 + 12 X2O

Au + HNO3 = NO2 + H2O + AuNO3 =>
Au + 2 HNO3 = NO2 + H2O + AuNO3

KOH + HS = HOH + KS =>
KOH + HS = HOH + KS

Pb + HBr = PbBr4 + H2 =>
Pb + 4 HBr = PbBr4 + 2 H2

Hg2C2O4 = Hg + C2O4 =>
Hg2C2O4 = 2 Hg + C2O4

CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-)+OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-)+2OH{-}

NaMnO4 = Na2MnO4 + MnO2 + O =>
2 NaMnO4 = Na2MnO4 + MnO2 + 2 O

Zn{2+} + Cu = Cu{+} + Zn =>
Zn{2+} + 2 Cu = 2 Cu{+} + Zn

(Ba(OH)2) + CO2 = BaCO3 + H2O =>
(Ba(OH)2) + CO2 = BaCO3 + H2O

Br2(g) + CaCl2(aq) = Ca + Br2(Cl2) =>
Br2(g) + CaCl2(aq) = Ca + Br2(Cl2)

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
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 op11/08/24
Vergelijkingen in evenwicht op10/16/24
Vergelijkingen in evenwicht op11/15/23
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?