Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op01/29/25

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
NaOH = Na + (OH)2 =>
2 NaOH = 2 Na + (OH)2

H2Cr2O7 + HCl = CrCl3 + Cl2 + H2O =>
H2Cr2O7 + 12 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O

NaHSO3(aq) + HNO3(aq) = SO2(g) + NaNO3(aq) + H2O(l) =>
NaHSO3(aq) + HNO3(aq) = SO2(g) + NaNO3(aq) + H2O(l)

K4(Fe(CN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4(Fe(CN)6) + 61 K2Cr2O7 + 247 H2SO4 = 3 Fe2(SO4)3 + 61 Cr2(SO4)3 + 36 CO2 + 247 H2O + 55 K2SO4 + 36 KNO3

Zn(OH)2 + H2SO4 = Zn(HSO4)2 + H2O =>
Zn(OH)2 + 2 H2SO4 = Zn(HSO4)2 + 2 H2O

CH4 + H2O = H(CH2)64OH + H2 =>
64 CH4 + H2O = H(CH2)64OH + 64 H2

Fe(OH)3 + CH2O + H{+} = Fe2{+} + CO2 + H2O =>
8 Fe(OH)3 + 5 CH2O + 4 H{+} = 4 Fe2{+} + 5 CO2 + 19 H2O

Si3N4 + HNO3 = Si(OH)4 + H2O + NO2 =>
Si3N4 + 28 HNO3 = 3 Si(OH)4 + 8 H2O + 32 NO2

Sn + N = SnN =>
Sn + N = SnN

NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O

Ca{2+} + PO4{3-} = Ca3 + (PO4)3 =>
9 Ca{2+} + 6 PO4{3-} = 3 Ca3 + 2(PO4)3

CH3CCH + H2 = CH3CHCH3 =>
2 CH3CCH + 3 H2 = 2 CH3CHCH3

CH3COCH3 + I2 + NaOH = CH3COONa + NaI + H2O =>
2 CH3COCH3 + 4 I2 + 11 NaOH = 3 CH3COONa + 8 NaI + 7 H2O

K2Cr2O7 + HClO = Cr(ClO3)3 + KCl + H2O + Cl =>
K2Cr2O7 + 22 HClO = 2 Cr(ClO3)3 + 2 KCl + 11 H2O + 14 Cl

SiH4 + O2 = Si4O2 + H2O =>
4 SiH4 + 5 O2 = Si4O2 + 8 H2O

AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3

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

CH3CN + H2O = CH3OH + HCN =>
CH3CN + H2O = CH3OH + HCN

NO + Ba(OH)2 = N2 + Ba(NO2)2 + H2O =>
6 NO + 2 Ba(OH)2 = N2 + 2 Ba(NO2)2 + 2 H2O

Na2CO3*10H2O + NaHSO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + 2 NaHSO4 = 2 Na2SO4 + CO2 + 11 H2O

Na3CrO4 + H2SO4 = Na2SO4 + Cr + Cr2O7 + H2O =>
14 Na3CrO4 + 21 H2SO4 = 21 Na2SO4 + 4 Cr + 5 Cr2O7 + 21 H2O

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

F + K = FK3 =>
F + 3 K = FK3

CH3NH2 + H2O = HO + CH3NH3 =>
CH3NH2 + H2O = HO + CH3NH3

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

CH3Cl + NH3 = C3H9N + HCl =>
3 CH3Cl + NH3 = C3H9N + 3 HCl

SrH2(s) + H2O(l) = Sr(OH)2(s) + H2(g) =>
SrH2(s) + 2 H2O(l) = Sr(OH)2(s) + 2 H2(g)

(CH3CH2)3N + H2O = (CH3CH2)3NH2 + OH =>
(CH3CH2)3N + 2 H2O = (CH3CH2)3NH2 + 2 OH

(NH4)2Cr2O7 + H2S + H2SO4 = (NH4)2SO4 + Cr2(SO4)2 + H2O =>
(NH4)2Cr2O7 + H2S + 2 H2SO4 = (NH4)2SO4 + Cr2(SO4)2 + 3 H2O

Ca(CN)2 + H2O = Ca(OH)2 + HCN =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 HCN

MnO4 + As4O6 + H2O = Mn + H3AsO4 =>
MnO4 + As4O6 + 6 H2O = Mn + 4 H3AsO4

MgBr2 + (NH4)2CO3 = MgCO3 + (NH4)Br =>
MgBr2 + (NH4)2CO3 = MgCO3 + 2(NH4)Br

K2CO3 + Br2 = KBr + KBrO3 + CO2 =>
3 K2CO3 + 3 Br2 = 5 KBr + KBrO3 + 3 CO2

Na3Cr(OH)6 + H2O2 = Na2Cr2O7 + NaOH + H2O =>
2 Na3Cr(OH)6 + 3 H2O2 = Na2Cr2O7 + 4 NaOH + 7 H2O

CeO2 = Ce2O3 + O =>
2 CeO2 = Ce2O3 + O

NaC2H3O2 = Na + C + H2 + O2 =>
2 NaC2H3O2 = 2 Na + 4 C + 3 H2 + 2 O2

CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O

OH{-} + I2 + Cl2 = Cl{-} + IO3{-} + H2O =>
12 OH{-} + I2 + 5 Cl2 = 10 Cl{-} + 2 IO3{-} + 6 H2O

ClCH2COOH + NH3 = CH2NH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = CH2NH2COOH + NH4Cl

HO{-} + Fe{3} = Fe(OH)3 =>
3 HO{-} + Fe{3} = Fe(OH)3

Mn{2+} + S{2-} = MnS =>
Mn{2+} + S{2-} = MnS

Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O

C9H11NO3 + O2 = C9H11NO4 =>
2 C9H11NO3 + O2 = 2 C9H11NO4

K4Fe(CN)6 + Ba(NO3)2 = KNO3 + Ba2Fe(CN)6 =>
K4Fe(CN)6 + 2 Ba(NO3)2 = 4 KNO3 + Ba2Fe(CN)6

Y(NO3)3 + Al(NO3)3*9H2O + CH4N2O = Y3Al5O12 + CO2 + H2O + N2 =>
3 Y(NO3)3 + 5 Al(NO3)3*9H2O + 20 CH4N2O = Y3Al5O12 + 20 CO2 + 85 H2O + 32 N2

Ca + HNO3(r) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(r) = 3 Ca(NO3)2 + 2 NO + 4 H2O

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

AlCl3 + NaOH = Na3AlO3 + H2O + NaCl =>
AlCl3 + 6 NaOH = Na3AlO3 + 3 H2O + 3 NaCl

Fe(PO4) + Na2SO4 = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3(PO4)

CuS + H2O = H2S + CuO =>
CuS + H2O = H2S + CuO

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 85 86 87
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 op01/22/25
Vergelijkingen in evenwicht op12/30/24
Vergelijkingen in evenwicht op01/29/24
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?