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Chemische vergelijkingen in evenwicht op06/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
KBrO3 + HCl = HBrO3 + KCl =>
KBrO3 + HCl = HBrO3 + KCl

K2Cr + Hg(NO3)2 = KNO3 + HgCr =>
K2Cr + Hg(NO3)2 = 2 KNO3 + HgCr

Fe + AgNO3 = Ag + Fe2NO3 =>
2 Fe + AgNO3 = Ag + Fe2NO3

(C2H5)2NH + C2H5Br = (C2H5)3N + C2H5NH3 + Br =>
3(C2H5)2NH + C2H5Br = 2(C2H5)3N + C2H5NH3 + Br

C2H4OC15H24OH3 + C4H11N = C2H4OC15H24OH3C4H11N =>
C2H4OC15H24OH3 + C4H11N = C2H4OC15H24OH3C4H11N

HCO2 + H2O = C2H12O6 + O2 =>
4 HCO2 + 10 H2O = 2 C2H12O6 + 3 O2

HNO3 + C6H8O7 = CO2 + N2 + H2O =>
18 HNO3 + 5 C6H8O7 = 30 CO2 + 9 N2 + 29 H2O

AgC2H3O2 + Na2CO3 = AgC2H3O2CO3 + Na2 =>
AgC2H3O2 + Na2CO3 = AgC2H3O2CO3 + Na2

CoO(OH) = Co3O4 + O2 + H2O =>
12 CoO(OH) = 4 Co3O4 + O2 + 6 H2O

Al(NO3)3 + Mg(NO3)2 = NO3 + AlMg =>
Al(NO3)3 + Mg(NO3)2 = 5 NO3 + AlMg

K2SO4 + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4

K3PO4 + Ba(CH3CO2)2 = KCH3CO2 + Ba3(PO4)2 =>
2 K3PO4 + 3 Ba(CH3CO2)2 = 6 KCH3CO2 + Ba3(PO4)2

ZnSO4 + H2 = Zn + H2SO4 =>
ZnSO4 + H2 = Zn + H2SO4

C3H8N3 + O2 = CO + H2O + N2O =>
4 C3H8N3 + 17 O2 = 12 CO + 16 H2O + 6 N2O

Kr + H2 = KrH2 =>
Kr + H2 = KrH2

Cu(NO3)2 + MgCl2 = Cu(Cl2)2 + MgNO3 =>
Cu(NO3)2 + 2 MgCl2 = Cu(Cl2)2 + 2 MgNO3

Br{+} = Br{5+} + Br{-} =>
3 Br{+} = Br{5+} + 2 Br{-}

H2SO4 + KI = H2S + K2SO4 + I2 + H2O =>
5 H2SO4 + 8 KI = H2S + 4 K2SO4 + 4 I2 + 4 H2O

Pt + HNO3 + HCl = H[PtCl4] + NO + H2O =>
Pt + HNO3 + 4 HCl = H[PtCl4] + NO + 2 H2O

Pb(NO3)2 + AlCl3 = Al(NO3)3 + PbCl2 =>
3 Pb(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 PbCl2

KIO3 + Mg = KI + MgO =>
KIO3 + 3 Mg = KI + 3 MgO

NH3 + O2 = NO4 + H2O =>
4 NH3 + 11 O2 = 4 NO4 + 6 H2O

Kr + F = KrF2 =>
Kr + 2 F = KrF2

H2SO3 + Sn(OH)4 = Sn(SO3)2 + H2O =>
2 H2SO3 + Sn(OH)4 = Sn(SO3)2 + 4 H2O

AlCl3 + K4(Fe(CN)6) = Al4(Fe(CN)6)3 + KCl =>
4 AlCl3 + 3 K4(Fe(CN)6) = Al4(Fe(CN)6)3 + 12 KCl

LiOH + CuBr2 = LiBr + Cu(OH)2 =>
2 LiOH + CuBr2 = 2 LiBr + Cu(OH)2

Ca3(PO4)2 + C6H12O6 + TiO2 = Ca2Ti2O5 + H2O + P2 + CO =>
12 Ca3(PO4)2 + 13 C6H12O6 + 36 TiO2 = 18 Ca2Ti2O5 + 78 H2O + 12 P2 + 78 CO

BaSO3 + HNO3 + KMnO4 = BaSO4 + MnO + KNO3 + H2O =>
5 BaSO3 + 2 HNO3 + 2 KMnO4 = 5 BaSO4 + 2 MnO + 2 KNO3 + H2O

MgBr2 + K(CH3OO) = Mg(CH3OO)2 + KBr =>
MgBr2 + 2 K(CH3OO) = Mg(CH3OO)2 + 2 KBr

CH2CHCH2CH2OH + O2 = H2O + CO2 =>
2 CH2CHCH2CH2OH + 11 O2 = 8 H2O + 8 CO2

N2O + CH3COCH3 = N2 + H2O + CO2 =>
8 N2O + CH3COCH3 = 8 N2 + 3 H2O + 3 CO2

H2SO4 + Au = H2Au + SO4 =>
H2SO4 + Au = H2Au + SO4

NH3 + O2(oxygen) = NO + H(hydrogen)2O(oxygen) =>
4 NH3 + 5 O2(oxygen) = 4 NO + 6 H(hydrogen)2O(oxygen)

Cr{3+} + OH{-} = Cr(OH)3 =>
Cr{3+} + 3 OH{-} = Cr(OH)3

Pb(CH3COO)2 + SO2 = Pb(SO2)2 + (CH3COO)2 =>
Pb(CH3COO)2 + 2 SO2 = Pb(SO2)2 + (CH3COO)2

Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2

H2 + N3 = NH2 =>
3 H2 + N3 = 3 NH2

BaCO3 + H3BO3 = BaB2O4 + H2O + CO2 =>
BaCO3 + 2 H3BO3 = BaB2O4 + 3 H2O + CO2

Al(s) + ZnCl(s) = Zn(s) + AlCl3(aq) =>
Al(s) + 3 ZnCl(s) = 3 Zn(s) + AlCl3(aq)

Mg + O4 = MgO =>
4 Mg + O4 = 4 MgO

As2S5 + H2O2 + OH{-} = AsO4{3-} + SO3 + H2O =>
As2S5 + 20 H2O2 + 6 OH{-} = 2 AsO4{3-} + 5 SO3 + 23 H2O

Li2O + F = LiF + O =>
Li2O + 2 F = 2 LiF + O

Ca(OH)2 + Na2CO3 = NaOH + CaCO3 =>
Ca(OH)2 + Na2CO3 = 2 NaOH + CaCO3

O2 + ZnS = S + ZnO =>
O2 + 2 ZnS = 2 S + 2 ZnO

Al2O3 + Na2SO4 = Na2Al2O4 + SO3 =>
Al2O3 + Na2SO4 = Na2Al2O4 + SO3

CuS2 + HNO3 = CuSO4 + H2SO4 + NO + H2O =>
3 CuS2 + 14 HNO3 = 3 CuSO4 + 3 H2SO4 + 14 NO + 4 H2O

Cu + OH = Cu[OH] =>
Cu + OH = Cu[OH]

C18H19NO2 + O2 = CO2 + H2O + N2 =>
4 C18H19NO2 + 87 O2 = 72 CO2 + 38 H2O + 2 N2

(C3(CH2)4CH3) + O2 = CO2 + H2O =>
4(C3(CH2)4CH3) + 43 O2 = 32 CO2 + 22 H2O

Cu(NO3)2 + AlCl3 = CuCl2 + (NO3)3Al =>
3 Cu(NO3)2 + 2 AlCl3 = 3 CuCl2 + 2(NO3)3Al

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Breng de vergelijking van een chemische reactie in evenwicht
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