Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op04/28/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
Ni2ClO3 = Ni2Cl + O2 =>
2 Ni2ClO3 = 2 Ni2Cl + 3 O2

Na3AsO3 + Na2S + HCl = As2S3 + NaCl + H2O =>
2 Na3AsO3 + 3 Na2S + 12 HCl = As2S3 + 12 NaCl + 6 H2O

CH3OOH + NaHCO3 = CO2 + H2O + CH3OONa =>
CH3OOH + NaHCO3 = CO2 + H2O + CH3OONa

NH3 + K2FeO4 + H2O = N2 + Fe(OH)3 + KOH =>
2 NH3 + 2 K2FeO4 + 2 H2O = N2 + 2 Fe(OH)3 + 4 KOH

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

HNO3 + HCl + Pt = H2PtCl6 + NO2 + H2O =>
4 HNO3 + 6 HCl + Pt = H2PtCl6 + 4 NO2 + 4 H2O

NaOH + NH4NO3 + Li = LiNH3 + NaNO3 + H =>
3 NaOH + 2 NH4NO3 + Li = LiNH3 + 3 NaNO3 + 8 H

(CH3)2CO + O2 = H2O + CO2 =>
(CH3)2CO + 4 O2 = 3 H2O + 3 CO2

FeCl3 + Na4(Fe(CN)6) = NaFe[Fe(CN)6] + NaCl =>
FeCl3 + Na4(Fe(CN)6) = NaFe[Fe(CN)6] + 3 NaCl

C20H42 = C12H26 + C2H4 =>
C20H42 = C12H26 + 4 C2H4

C6H5Cl + C3H5Cl = C9H10(Cl)2 =>
C6H5Cl + C3H5Cl = C9H10(Cl)2

CH3COO{-} + HCl = CH3COOH + Cl{-} =>
CH3COO{-} + HCl = CH3COOH + Cl{-}

CH3OH + CH3COOH = CH3CO2CH2CH3 + H2O =>
2 CH3OH + CH3COOH = CH3CO2CH2CH3 + 2 H2O

CH3COONa + CaCO3 = (CH3COO)2Ca + Na2CO3 =>
2 CH3COONa + CaCO3 = (CH3COO)2Ca + Na2CO3

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Na2SO3 + K2CrO7 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
9 Na2SO3 + 2 K2CrO7 + 5 H2O = 2 Cr(OH)3 + 4 KOH + 9 Na2SO4

NaOH + Ag(NO3) = NaNO3 + Ag(OH) =>
NaOH + Ag(NO3) = NaNO3 + Ag(OH)

Zn2 + HCl = ZnCl + H =>
Zn2 + 2 HCl = 2 ZnCl + 2 H

BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + HCl(Ac) =>
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + 2 HCl(Ac)

VOCl2 + H2SO4 + N2H4 = V2(SO4)3 + N2 + HCl + H2O =>
4 VOCl2 + 6 H2SO4 + N2H4 = 2 V2(SO4)3 + N2 + 8 HCl + 4 H2O

NH4Cl + Hg(C2H3O2)2 = NH4(C2H3O2) + HgCl2 =>
2 NH4Cl + Hg(C2H3O2)2 = 2 NH4(C2H3O2) + HgCl2

C8H14 + HCl = C8H15Cl =>
C8H14 + HCl = C8H15Cl

KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2

BF3 + HF = H[BF4] =>
BF3 + HF = H[BF4]

KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2

KBr + NiCl2 = NiBr2 + KCl =>
2 KBr + NiCl2 = NiBr2 + 2 KCl

CuS + KOH = Cu(OH)2 + K2S =>
CuS + 2 KOH = Cu(OH)2 + K2S

NaClO3 + NH4Cl = NaCl + ClONH4 =>
NaClO3 + 3 NH4Cl = NaCl + 3 ClONH4

V3(PO3)5 + CaCO3 = V2(CO3)5 + Ca3(PO3)2 =>
2 V3(PO3)5 + 15 CaCO3 = 3 V2(CO3)5 + 5 Ca3(PO3)2

C2H4 + oxygen = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

H3N + CO2 = H4CN2O + H2O =>
2 H3N + CO2 = H4CN2O + H2O

C6H5NH2 + KOH + CHCl3 = C6H5NC + KCl + H2O =>
C6H5NH2 + 3 KOH + CHCl3 = C6H5NC + 3 KCl + 3 H2O

HgOH + H2S = Hg2S + H2O =>
2 HgOH + H2S = Hg2S + 2 H2O

Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O

NaIO3(s) = NaI(s) + O2(g) =>
2 NaIO3(s) = 2 NaI(s) + 3 O2(g)

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

CH3CH2CH2I + KOH = CH3CH2CH2OH + KI =>
CH3CH2CH2I + KOH = CH3CH2CH2OH + KI

Nb2O5 + H2O = Nb(OH)5 =>
Nb2O5 + 5 H2O = 2 Nb(OH)5

C6H5C3H5 + KMnO4 + H2O = C6H5C3H5(OH)2 + KOH + MnO2 =>
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C6H5C3H5(OH)2 + 2 KOH + 2 MnO2

C2H4O + H2 = C2H5OH =>
C2H4O + H2 = C2H5OH

Sn2{+} + Fe3{+} = Sn4{+} + Fe2{+}эквиваленттікпотенциалы =>
2 Sn2{+} + 2 Fe3{+} = Sn4{+} + 3 Fe2{+}эквиваленттікпотенциалы

Fe2(SO4)3 + (NH4)3PO4 = FePO4 + (NH4)2SO4 =>
Fe2(SO4)3 + 2(NH4)3PO4 = 2 FePO4 + 3(NH4)2SO4

C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O

C2H5OH = C4H10O + H2O =>
2 C2H5OH = C4H10O + H2O

KCl(aq) + I2(s) = Cl2(g) + KI(s) =>
2 KCl(aq) + I2(s) = Cl2(g) + 2 KI(s)

TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O

S8 + AsF5 = S16(AsF6)2AsF3 =>
2 S8 + 3 AsF5 = S16(AsF6)2AsF3

Co2(SeO4)3 + HCl = CoCl3 + H2SeO4 =>
Co2(SeO4)3 + 6 HCl = 2 CoCl3 + 3 H2SeO4

Mn + HNO3 = MnN7O21 + NO + H2O =>
3 Mn + 28 HNO3 = 3 MnN7O21 + 7 NO + 14 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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
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 op04/21/24
Vergelijkingen in evenwicht op03/29/24
Vergelijkingen in evenwicht op04/28/23
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?