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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe3S4 + HBr = Fe3Br + S4H =>
Fe3S4 + HBr = Fe3Br + S4H

H6 + (OH)3 = H2O =>
H6 + 2(OH)3 = 6 H2O

OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8

NaHCO3 + C6H807 = Na3C6H507 + CO2 + H2O =>
831 NaHCO3 + 178 C6H807 = 277 Na3C6H507 + 237 CO2 + 2019 H2O

HC2H3O2(aq) + Al(OH)3(s) = Al(C2H3O2)3(aq) + H2O(l) =>
3 HC2H3O2(aq) + Al(OH)3(s) = Al(C2H3O2)3(aq) + 3 H2O(l)

U(SO4)2 + KMnO4 + H2O = (H)2SO4 + (K)2SO4 + MnSO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2(H)2SO4 + (K)2SO4 + 2 MnSO4 + 5 UO2SO4

HIO2 + H2SO3 = HI + H2SO4 =>
HIO2 + 2 H2SO3 = HI + 2 H2SO4

XeF2 + SF4 = Xe + SF6 =>
XeF2 + SF4 = Xe + SF6

NiCO3 + Fe = Fe2(CO3)3 + Ni =>
3 NiCO3 + 2 Fe = Fe2(CO3)3 + 3 Ni

O1320 + Li45 = Li2O =>
3 O1320 + 176 Li45 = 3960 Li2O

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

HKHF2 = KF + H2 + F2 =>
2 HKHF2 = 2 KF + 2 H2 + F2

KMnO4 + C + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
4 KMnO4 + 5 C + 6 H2SO4 = 4 MnSO4 + 5 CO2 + 2 K2SO4 + 6 H2O

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

HKHF2 = KF + H2 + F2 =>
2 HKHF2 = 2 KF + 2 H2 + F2

Zn(OH)3 + NH3 = Zn(NH3)(OH)3 =>
Zn(OH)3 + NH3 = Zn(NH3)(OH)3

H2(g) + Cl2(g) = HCl2(g) =>
H2(g) + 2 Cl2(g) = 2 HCl2(g)

MgSO4*7H2O + H2O = MgSO4*8H2O =>
MgSO4*7H2O + H2O = MgSO4*8H2O

CH3COOH + H2O2 + Cu2 = Cu(CH3COO)2 + H2O =>
4 CH3COOH + 2 H2O2 + Cu2 = 2 Cu(CH3COO)2 + 4 H2O

Fe + O1 = Fe2O3 =>
2 Fe + 3 O1 = Fe2O3

PbCrO4 = CrO4 + Pb =>
PbCrO4 = CrO4 + Pb

FeBr3 + NaHCO3 = Fe(OH)3 + NaBr + CO2 =>
FeBr3 + 3 NaHCO3 = Fe(OH)3 + 3 NaBr + 3 CO2

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

CO2 + Na2SO4 + MnSO4 + H2O = NaMnO4 + H2C2O4 + H2SO4 =>
10 CO2 + Na2SO4 + 2 MnSO4 + 8 H2O = 2 NaMnO4 + 5 H2C2O4 + 3 H2SO4

Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3

KCa2Nb3O10 + NaNbO3 = KCa2Na2Nb5O16 =>
KCa2Nb3O10 + 2 NaNbO3 = KCa2Na2Nb5O16

Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2

AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + KNO3(aq) =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + 2 KNO3(aq)

(C17H35COO)3C3H5 + NaOH = (C17H35COO)Na + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 NaOH = 3(C17H35COO)Na + C3H5(OH)3

C2H6OC3H8O3C3H4O2C6H15NO3 = C14H33NO9 =>
C2H6OC3H8O3C3H4O2C6H15NO3 = C14H33NO9

C16H16N2O2 + C4H11N = C20H25N3O + H2O =>
C16H16N2O2 + C4H11N = C20H25N3O + H2O

H2SO3 + CaO = CaSO3 + H2O =>
H2SO3 + CaO = CaSO3 + H2O

NaOCl = NaCl + O2 =>
2 NaOCl = 2 NaCl + O2

K2CO3 + NaHSO4 = KNaSO4 + CO2 + H2O =>
K2CO3 + 2 NaHSO4 = 2 KNaSO4 + CO2 + H2O

Cu(HCO3) = Cu + HCO3 =>
Cu(HCO3) = Cu + HCO3

HMnO4{-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 HMnO4{-} + H{+} = 2 MnO4{-} + MnO2 + 2 H2O

CH3CH2CH2NH2 + H2O = CH3CH2CH2 + NH3 + OH =>
CH3CH2CH2NH2 + H2O = CH3CH2CH2 + NH3 + OH

C12H22O11 + H2X = H3O{+} + X{-2} + C =>
2 C12H22O11 + 11 H2X = 22 H3O{+} + 11 X{-2} + 24 C

NaOCl + C2H5OH = C2H5OCl + NaOH =>
NaOCl + C2H5OH = C2H5OCl + NaOH

Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3

Zn + Au = ZnAu =>
Zn + Au = ZnAu

Li3PO4 + HNO3 = LiNO3 + H3PO4 =>
Li3PO4 + 3 HNO3 = 3 LiNO3 + H3PO4

Tr3H6 + O2 = TrO2 + H2O =>
2 Tr3H6 + 9 O2 = 6 TrO2 + 6 H2O

H2SO4Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4Ba(NO3)2 = BaSO4 + 2 HNO3

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)

PbS2O3 + HNO3 = Pb(NO3)2 + H2S2O3 =>
PbS2O3 + 2 HNO3 = Pb(NO3)2 + H2S2O3

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

H7 + (OH)3 = H2O =>
3 H7 + 7(OH)3 = 21 H2O

Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH

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Breng de vergelijking van een chemische reactie in evenwicht
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