Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op03/10/15

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Pb{2+} + Ag{+} = PbAg{3+} =>
Pb{2+} + Ag{+} = PbAg{3+}

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C3H7COOH + Ba(OH)2 = Ba(C3H7COO)2 + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba(C3H7COO)2 + 2 H2O

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

C13H28 + O2 = CO2 + H20 =>
5 C13H28 + 65 O2 = 65 CO2 + 7 H20

H2S + CO = COS + H2 =>
H2S + CO = COS + H2

ZnCO3 + Na = Na2CO3 + Zn =>
ZnCO3 + 2 Na = Na2CO3 + Zn

C5H8 + Cl2 = CCl + H10 =>
10 C5H8 + 25 Cl2 = 50 CCl + 8 H10

P2O5 + PCl5 = POCl3 =>
P2O5 + 3 PCl5 = 5 POCl3

Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Zn + HNO3 = Zn(NO3) + H2 =>
2 Zn + 2 HNO3 = 2 Zn(NO3) + H2

KO2 + K = K2O =>
KO2 + 3 K = 2 K2O

H2SO4 + Zn = ZnSO4 + H2S + H2O =>
5 H2SO4 + 4 Zn = 4 ZnSO4 + H2S + 4 H2O

Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2

K2CO3 + AlPO4 = K2PO4 + AlCO3 =>
K2CO3 + AlPO4 = K2PO4 + AlCO3

Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN

Sr(NO3)2 + O2 = SrO + NO3 =>
2 Sr(NO3)2 + O2 = 2 SrO + 4 NO3

CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

FeTiO3 + ZnS + O2 = ZnTi2O3 + Fe2O3 + SO2 =>
2 FeTiO3 + ZnS + O2 = ZnTi2O3 + Fe2O3 + SO2

K2Cr2O7 + H2S + H2SO4 = KHSO4 + Cr2(SO4)3 + H20 =>
20 K2Cr2O7 + 35 H2S + 65 H2SO4 = 40 KHSO4 + 20 Cr2(SO4)3 + 8 H20

Cu2SO4 + NaNO3 = CuNO3 + Na2SO4 =>
Cu2SO4 + 2 NaNO3 = 2 CuNO3 + Na2SO4

Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag

HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

Sr(NO3)2 + O2 = SrO + NO4 =>
2 Sr(NO3)2 + 3 O2 = 2 SrO + 4 NO4

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

Cu + O2 = CuO2 =>
Cu + O2 = CuO2

KClO + HJ = J2 + KCl + H2O =>
KClO + 2 HJ = J2 + KCl + H2O

Sr(NO3)2 + O2 = SrO + NO3 =>
2 Sr(NO3)2 + O2 = 2 SrO + 4 NO3

HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2

(NH4)2S + Fe(NO3)3 = NH4NO3 + FeS + S =>
3(NH4)2S + 2 Fe(NO3)3 = 6 NH4NO3 + 2 FeS + S

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O

KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C2H5COOH + C3H7(OH) = C2H5COOC3H7 + H2O =>
C2H5COOH + C3H7(OH) = C2H5COOC3H7 + H2O

BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

IO3{-} + SO3{2-} + H{+} = I2 + SO4{2-} + H2O =>
2 IO3{-} + 5 SO3{2-} + 2 H{+} = I2 + 5 SO4{2-} + H2O

Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2

C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2

CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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 op03/03/15
Vergelijkingen in evenwicht op02/08/15
Vergelijkingen in evenwicht op03/10/14
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?