Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op08/20/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

C6H8O6KHCO3 = C6H7O6KH2OCO2 =>
C6H8O6KHCO3 = C6H7O6KH2OCO2

Al + NH3ClO4 = Al2O3 + AlCl3 + NO + H2O =>
8 Al + 6 NH3ClO4 = 3 Al2O3 + 2 AlCl3 + 6 NO + 9 H2O

(CH3(CH2)4H3) + O2 = CO2 + H2O =>
2(CH3(CH2)4H3) + 17 O2 = 10 CO2 + 14 H2O

C4H8 + HCl = C4Cl8 + H2 =>
C4H8 + 8 HCl = C4Cl8 + 8 H2

ZnO + N2 = Zn3N2 + O2 =>
6 ZnO + 2 N2 = 2 Zn3N2 + 3 O2

Ca + Br2 = Ca2Br4 =>
2 Ca + 2 Br2 = Ca2Br4

Cu3Zn2 + HCl = H2 + CuCl2 + Zn =>
Cu3Zn2 + 6 HCl = 3 H2 + 3 CuCl2 + 2 Zn

CO2 + H2O + SO2 = C6H6S + O2 =>
12 CO2 + 6 H2O + 2 SO2 = 2 C6H6S + 17 O2

A(s) + BC(l) = B2(g) + AC(aq) =>
2 A(s) + 2 BC(l) = B2(g) + 2 AC(aq)

Mg(OH)2 + H(Br) = MgBr2 + H2O =>
Mg(OH)2 + 2 H(Br) = MgBr2 + 2 H2O

IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O

NH3(l) + O2(g) = N2O2(g) + H2O(l) =>
4 NH3(l) + 5 O2(g) = 2 N2O2(g) + 6 H2O(l)

CeO2 + K2SO3 + H2SO4 = H2O + K2SO4 + Ce2(SO4)3 =>
2 CeO2 + K2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + Ce2(SO4)3

Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO

C57H92O6 + NaOH = C3H5(OH)3 + C18H29O2Na =>
C57H92O6 + 3 NaOH = C3H5(OH)3 + 3 C18H29O2Na

(C4H10)2 + O2 = CO2 + H2O =>
(C4H10)2 + 13 O2 = 8 CO2 + 10 H2O

ZnO + H3BO3 = ZnB2O4 + H2O =>
ZnO + 2 H3BO3 = ZnB2O4 + 3 H2O

P4O2 = P4 + O2 =>
P4O2 = P4 + O2

H2C2O4 + KMnO4 + H2SO4 = Mn2SO4 + KSO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = Mn2SO4 + 2 KSO4 + 10 CO2 + 8 H2O

As2O3 + C = CO3 + As =>
As2O3 + C = CO3 + 2 As

K2CrO4 + H2S + H2O = K[Cr(OH)4(H2O)2] + S + KOH =>
2 K2CrO4 + 3 H2S + 6 H2O = 2 K[Cr(OH)4(H2O)2] + 3 S + 2 KOH

(IO3){-} + SO2 + H2O = I2 + (SO4)2{-} + H =>
2(IO3){-} + 4 SO2 + 2 H2O = I2 + 2(SO4)2{-} + 4 H

Na2Cr2O7 + HCl + K2S = K2CrO4 + Cr2O3 + NaCl + S + H2O =>
5 Na2Cr2O7 + 10 HCl + 6 K2S = 6 K2CrO4 + 2 Cr2O3 + 10 NaCl + 6 S + 5 H2O

P4 + NaCl = Na3P + Cl2 =>
P4 + 12 NaCl = 4 Na3P + 6 Cl2

MnO4{-} + H2MnO2 = MnO2 + H2O + OH{-} =>
2 MnO4{-} + 3 H2MnO2 = 5 MnO2 + 2 H2O + 2 OH{-}

Cs + HNO3 = CsNO3 + NH4NO3 + H2O =>
8 Cs + 10 HNO3 = 8 CsNO3 + NH4NO3 + 3 H2O

H2SO4 + HI = H2SO3 + I + H2O =>
H2SO4 + 2 HI = H2SO3 + 2 I + H2O

KI + CuCl2 = KCl + CuI2 =>
2 KI + CuCl2 = 2 KCl + CuI2

Ca{2+} + SO{-2} = CaSO =>
Ca{2+} + SO{-2} = CaSO

Fe(OH)3 + (NH4)2S = Fe(OH)2 + NH4OH + S =>
2 Fe(OH)3 + (NH4)2S = 2 Fe(OH)2 + 2 NH4OH + S

Br3 + Pb = PbBr2 =>
2 Br3 + 3 Pb = 3 PbBr2

H3PO2 + Ca(OH)2 = Ca(PH2O2)2 + H2O =>
2 H3PO2 + Ca(OH)2 = Ca(PH2O2)2 + 2 H2O

Br3 + Pb = PbBr2 =>
2 Br3 + 3 Pb = 3 PbBr2

ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq) =>
2 ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq)

K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = CO2 + H2O + K3Cr(C2O4)3*3H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 6 CO2 + 17 H2O + 2 K3Cr(C2O4)3*3H2O

AgI + H2O = Ag + HI + OH =>
AgI + H2O = Ag + HI + OH

N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3

C5H6S + H2 = H2S + C5H6 =>
C5H6S + H2 = H2S + C5H6

C6H14 + HCl = C6H15Cl =>
C6H14 + HCl = C6H15Cl

XC10H12 + KMnO4 + H2SO4 = XC3H3O6 + K2SO4 + CO2 + MnSO4 + H2O =>
10 XC10H12 + 98 KMnO4 + 147 H2SO4 = 10 XC3H3O6 + 49 K2SO4 + 70 CO2 + 98 MnSO4 + 192 H2O

Be + K2S = BeS + K =>
Be + K2S = BeS + 2 K

Na2S2O8 + P = Na2O + P2O5 + SO2 =>
5 Na2S2O8 + 6 P = 5 Na2O + 3 P2O5 + 10 SO2

Br3 + Pb = PbBr2 =>
2 Br3 + 3 Pb = 3 PbBr2

NO2 + H2O = NO3{-} + H3O{+} + NO =>
3 NO2 + 3 H2O = 2 NO3{-} + 2 H3O{+} + NO

NaI + Cl2 + CHCl3 = NaCl + CCl2 + HI2 =>
4 NaI + Cl2 + 2 CHCl3 = 4 NaCl + 2 CCl2 + 2 HI2

FeSO4(aq) + CuCl2(aq) = CuSO4FeCl2 =>
FeSO4(aq) + CuCl2(aq) = CuSO4FeCl2

ClO{-} + Cl{-} + H2O = Cl2 + OH{-} =>
ClO{-} + Cl{-} + H2O = Cl2 + 2 OH{-}

HCl + Al(OH) = AlClH2O =>
HCl + Al(OH) = AlClH2O

KClO3 + KSCN = KCl + SO2 + KCN =>
2 KClO3 + 3 KSCN = 2 KCl + 3 SO2 + 3 KCN

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 61
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 op08/13/24
Vergelijkingen in evenwicht op07/21/24
Vergelijkingen in evenwicht op08/20/23
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?