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Chemische vergelijkingen in evenwicht op01/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O3 + HCl = HCl3 + H2O =>
H2O3 + 6 HCl = 2 HCl3 + 3 H2O

Na2(CO3) + CuSO4 = CuCO3 + Na2SO4 =>
Na2(CO3) + CuSO4 = CuCO3 + Na2SO4

C7H116 + O2 = CO2(g) + H2O =>
C7H116 + 36 O2 = 7 CO2(g) + 58 H2O

AgO + HNO3 = AgNO3 + OH =>
AgO + HNO3 = AgNO3 + OH

P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO

PbS + HNO3 = Pb(NO3)2 + N2O4 + H2O + S2 =>
2 PbS + 8 HNO3 = 2 Pb(NO3)2 + 2 N2O4 + 4 H2O + S2

H2[PbCl4] + Cl2 = H2[PbCl6] =>
H2[PbCl4] + Cl2 = H2[PbCl6]

HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O

PbCl2 + NH4OH = H2O + Pb(NH3)2 + Cl =>
PbCl2 + 2 NH4OH = 2 H2O + Pb(NH3)2 + 2 Cl

CH3COHCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
10 CH3COHCH3 + 6 KMnO4 + 9 H2SO4 = 14 H2O + 3 K2SO4 + 6 MnSO4 + 10 CH3COOCH3

C6H12O + Na2Cr2O72H2O + H2SO4 = C6H10O + Cr2(SO4)3 + H2O + Na2SO4 =>
68 C6H12O + Na2Cr2O72H2O + 4 H2SO4 = 68 C6H10O + Cr2(SO4)3 + 73 H2O + Na2SO4

CH3ONa + CH3COOH = CH3COOCH3 + NaOH =>
CH3ONa + CH3COOH = CH3COOCH3 + NaOH

NaHCO3 + H8C6O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + H8C6O7 = 3 H2O + 3 CO2 + Na3C6H5O7

ZnSO4 = O2 + ZnS =>
ZnSO4 = 2 O2 + ZnS

Sn(NO3)2 + Rb3PO4 = Sn3(PO4)2 + RbNO3 =>
3 Sn(NO3)2 + 2 Rb3PO4 = Sn3(PO4)2 + 6 RbNO3

CCl3CHO + Ca(OH)2 = CHCl3 + Ca(CHO2)2 =>
2 CCl3CHO + Ca(OH)2 = 2 CHCl3 + Ca(CHO2)2

CH4 + CuFeAlO4 + Al2O3 = CO + H2 + Cu + FeAl2O4 =>
3 CH4 + 2 CuFeAlO4 + Al2O3 = 3 CO + 6 H2 + 2 Cu + 2 FeAl2O4

HCH3COO + KOH = KCH3COO + H2O =>
HCH3COO + KOH = KCH3COO + H2O

CO{2+} + [NO2]{-} + H{+} = [CO(NO2)6]{3-} + NO + H2O =>
CO{2+} + 7[NO2]{-} + 2 H{+} = [CO(NO2)6]{3-} + NO + H2O

H3PO4(aq) + Na2CO3(aq) = Na3PO4(aq) + CO2 + H2O(l) =>
2 H3PO4(aq) + 3 Na2CO3(aq) = 2 Na3PO4(aq) + 3 CO2 + 3 H2O(l)

Li + H2SO4 = H2 + LiSO4 =>
Li + H2SO4 = H2 + LiSO4

CH3CO2K + HCl = KCl + CH3CHO2 =>
CH3CO2K + HCl = KCl + CH3CHO2

NaHCO3 + HC2H3O2 = NaC + H2O + CO2 =>
8 NaHCO3 + 5 HC2H3O2 = 8 NaC + 14 H2O + 10 CO2

NaH + B(Et)3 = NaEt3 + BH =>
NaH + B(Et)3 = NaEt3 + BH

NH3 + AgCl2 = [Ag(NH3)4]Cl2 =>
4 NH3 + AgCl2 = [Ag(NH3)4]Cl2

KMnO4 + KCl + H2SO4 = Mn + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 14 KCl + 8 H2SO4 = 2 Mn + 8 K2SO4 + 7 Cl2 + 8 H2O

Ag + H2O = H3O + AgO2 =>
Ag + 6 H2O = 4 H3O + AgO2

K2CO3 + Na2CrO3 = K2CrO3Na2CO3 =>
K2CO3 + Na2CrO3 = K2CrO3Na2CO3

Fe2 + S = FeS =>
Fe2 + 2 S = 2 FeS

P4 + CUSO4 + H2O = H3PO4 + CU + H2SO4 =>
P4 + 10 CUSO4 + 16 H2O = 4 H3PO4 + 10 CU + 10 H2SO4

KClO3 + ClO2 = KCl + Cl2O7 =>
KClO3 + 2 ClO2 = KCl + Cl2O7

H4O = HO + H =>
H4O = HO + 3 H

LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2

CuCl + Br2 = CuBr2 + Cl =>
CuCl + Br2 = CuBr2 + Cl

C6H5NO2 + C9H9N = C6H5NH2 + C9H7N + H2O =>
C6H5NO2 + 3 C9H9N = C6H5NH2 + 3 C9H7N + 2 H2O

Zn(NO3)2 + Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2 =>
Zn(NO3)2 + 2 Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2

CH4 + Br2 = CH3Br + HBr2 =>
2 CH4 + 3 Br2 = 2 CH3Br + 2 HBr2

POCl3 + NaOH = NaCl + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 NaCl + Na2HPO4 + 2 H2O

NaHSO3 + H3PO4 = HHSO3 + Na3PO4 =>
3 NaHSO3 + H3PO4 = 3 HHSO3 + Na3PO4

C9H16 + KMnO4 + H2SO4 = C10H17O3 + K2SO4 + MnSO4 + H2O =>
100 C9H16 + 122 KMnO4 + 183 H2SO4 = 90 C10H17O3 + 61 K2SO4 + 122 MnSO4 + 218 H2O

U + Fl = Fl6U =>
U + 6 Fl = Fl6U

H2PbO2 + CsOH = PbO2Cs2 + H2O =>
H2PbO2 + 2 CsOH = PbO2Cs2 + 2 H2O

Al3Ni + NaOH = Ni(OH)3 + NaAl =>
Al3Ni + 3 NaOH = Ni(OH)3 + 3 NaAl

ZnS(s) + O2 = ZnO + S(s) =>
2 ZnS(s) + O2 = 2 ZnO + 2 S(s)

sulfuricacid + NaOH = sodiumsulfate + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

V2O5(s) + CaS(s) = CaO(s) + V2S5(s) =>
V2O5(s) + 5 CaS(s) = 5 CaO(s) + V2S5(s)

Na2HAsO4 + HNO3 = AsNO3 + Na2O4H2 =>
Na2HAsO4 + HNO3 = AsNO3 + Na2O4H2

H{+} + N{-4} = H{-} + N2 =>
4 H{+} + 2 N{-4} = 4 H{-} + N2

OH + Cl2 = ClO3 + H2O =>
12 OH + Cl2 = 2 ClO3 + 6 H2O

CaCl2 + H2O = CaO + H2 + Cl2 =>
CaCl2 + H2O = CaO + H2 + Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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