Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op02/21/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Na2B4O7 + CH3OH + H2SO4 = (CH3)3BO3 + H2O + Na2SO4 =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4(CH3)3BO3 + 7 H2O + Na2SO4

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

NaOH + H3BO3 = H2O + Na3BO3 =>
3 NaOH + H3BO3 = 3 H2O + Na3BO3

(NH4)2CO3 + Sr(C2H3O2)2 = (NH4)(C2H3O2) + Sr(CO3) =>
(NH4)2CO3 + Sr(C2H3O2)2 = 2(NH4)(C2H3O2) + Sr(CO3)

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Zn + CO3 + HCl = ZnCl2 + H2O + CO2 =>
Zn + CO3 + 2 HCl = ZnCl2 + H2O + CO2

CO3 + H2 = C6H12O4 + H2O =>
6 CO3 + 20 H2 = C6H12O4 + 14 H2O

FeI3 = FeI2 + I2 =>
2 FeI3 = 2 FeI2 + I2

Si + KOH + H2O = H2 + K2SiO3 =>
Si + 2 KOH + H2O = 2 H2 + K2SiO3

Na2S + O2 = Na2SO3 =>
2 Na2S + 3 O2 = 2 Na2SO3

CuCo3 + No3 = CuNo3 + Co2 =>
2 CuCo3 + 2 No3 = 2 CuNo3 + 3 Co2

PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2

CHCH + NaOH = CHCNa + H2O =>
CHCH + NaOH = CHCNa + H2O

CoBr2 + Na2S = CoS + BrNa =>
CoBr2 + Na2S = CoS + 2 BrNa

H2OC3 + HCl = HCCl + H2O =>
H2OC3 + 3 HCl = 3 HCCl + H2O

Al6Si2O13 + NaF = Al2O3 + SiF4 + NaAlSiO4 =>
5 Al6Si2O13 + 8 NaF = 11 Al2O3 + 2 SiF4 + 8 NaAlSiO4

K[Ag(NO3)2] + NH3 = K[Ag(NO3)2(NH3)2] =>
K[Ag(NO3)2] + 2 NH3 = K[Ag(NO3)2(NH3)2]

K(OH) + Cl2 = H2O + KCl + KClO3 =>
6 K(OH) + 3 Cl2 = 3 H2O + 5 KCl + KClO3

HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O

Cu + H2S2O7 = CuSO3 + H2O =>
2 Cu + H2S2O7 = 2 CuSO3 + H2O

Cu2 + NH3 = Cu(NH3)2 =>
Cu2 + 4 NH3 = 2 Cu(NH3)2

F2 + S = S4F9 =>
9 F2 + 8 S = 2 S4F9

Cu2(OH)2CO3 = CuO + CuCO3 + H2O =>
Cu2(OH)2CO3 = CuO + CuCO3 + H2O

CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O

MgO + Cl2O = Mg(ClO)2 =>
MgO + Cl2O = Mg(ClO)2

K2CrO4 + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2CrO4 + 8 HCl = 2 KCl + CrCl2 + 4 H2O + 2 Cl2

Rb2O + H2O = HRbO =>
Rb2O + H2O = 2 HRbO

Mg(NO3)2 + Rb2S = MgS + RbNO3 =>
Mg(NO3)2 + Rb2S = MgS + 2 RbNO3

HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O

Ba + S + O4 = Ba2SO4 =>
2 Ba + S + O4 = Ba2SO4

Fe + ClO2 = FeClO2 =>
Fe + ClO2 = FeClO2

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

C13H10O + NH2OH = C13H11NO + H2O =>
C13H10O + NH2OH = C13H11NO + H2O

(NH4)2C2O4(aq) + Al(ClO4)3(aq) = (NH4)2 + (ClO4)3 + C2O4Al(aq) =>
(NH4)2C2O4(aq) + Al(ClO4)3(aq) = (NH4)2 + (ClO4)3 + C2O4Al(aq)

BaCl2(aq) + Na2SO4(aq) = Na2Cl2 + Ba2(SO4)2 =>
2 BaCl2(aq) + 2 Na2SO4(aq) = 2 Na2Cl2 + Ba2(SO4)2

H2O = H3O + HO =>
2 H2O = H3O + HO

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

HCIO3 + Al = Al(CIO3) + H2 =>
2 HCIO3 + 2 Al = 2 Al(CIO3) + H2

H2 + I = HI =>
H2 + 2 I = 2 HI

FeOH3 + CO = Fe + CO2 + H2 =>
2 FeOH3 + 2 CO = 2 Fe + 2 CO2 + 3 H2

HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2

HOOC(CHOH)2COOH + KOH = H2O + K{+} + OOC(CHOH)2COO{2-} =>
HOOC(CHOH)2COOH + 2 KOH = 2 H2O + 2 K{+} + OOC(CHOH)2COO{2-}

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH2CHCHCH2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O

NH3 + Fe(NO3)3 = FeNH3 + H2O + NO2 =>
13 NH3 + 7 Fe(NO3)3 = 7 FeNH3 + 9 H2O + 27 NO2

CaH2 + KOH = Ca(OH)2 + KH =>
CaH2 + 2 KOH = Ca(OH)2 + 2 KH

CH3CH2OH + O2 = CH2CO2H + H2O =>
4 CH3CH2OH + 5 O2 = 4 CH2CO2H + 6 H2O

K2CO3 + HBr = H2CO3 + KBr =>
K2CO3 + 2 HBr = H2CO3 + 2 KBr

KCrO2 = Cr2O3 + K2O =>
2 KCrO2 = Cr2O3 + K2O

HC9H8O4 + NaOH = NaC9H8O4 + H2O =>
HC9H8O4 + NaOH = NaC9H8O4 + 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 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84
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 op02/14/24
Vergelijkingen in evenwicht op01/22/24
Vergelijkingen in evenwicht op02/21/23
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?