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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
KBr + H2SO4 = Br2 + SO2 + H2O + HKSO4 =>
2 KBr + 3 H2SO4 = Br2 + SO2 + 2 H2O + 2 HKSO4

HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}

ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl

N2H5Cl + CuCl2 + KOH = Cu2O + N2 + KCl + H2O =>
N2H5Cl + 4 CuCl2 + 9 KOH = 2 Cu2O + N2 + 9 KCl + 7 H2O

Mg + PO2 = Mg3(PO2)2 =>
3 Mg + 2 PO2 = Mg3(PO2)2

Na3PO4 + KOH = KOPO4 + Na3H =>
Na3PO4 + KOH = KOPO4 + Na3H

UO2(NO3)2 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + KNO3 =>
2 UO2(NO3)2 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + 4 KNO3

Mg + PO4 = MgPO4 =>
Mg + PO4 = MgPO4

CuO + KOH = KO + CuOH =>
CuO + KOH = KO + CuOH

(NH4)4Fe(CN)6 + Al2(CO3)3 = (NH4)2CO3 + Al4(Fe(CN)6)3 =>
3(NH4)4Fe(CN)6 + 2 Al2(CO3)3 = 6(NH4)2CO3 + Al4(Fe(CN)6)3

CuCl2 + FeO = FeCl2 + CuO =>
CuCl2 + FeO = FeCl2 + CuO

Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH

C8H7O2COOH + NaOH = NaC8H7O2COO + HOH =>
C8H7O2COOH + NaOH = NaC8H7O2COO + HOH

H3PO4 + NH3 = ((NH4)3)PO4 =>
H3PO4 + 3 NH3 = ((NH4)3)PO4

Al(OH)3 + CuO = Al2O3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuO = Al2O3 + 3 Cu(OH)2

NaN3 + HCl = N3H + NaCl =>
NaN3 + HCl = N3H + NaCl

MgCl2 + N = Mg3N2 + Cl =>
3 MgCl2 + 2 N = Mg3N2 + 6 Cl

Co9S8 + NaOH + NaClO3 = CoO + NaCl + Na2SO4 + H2O =>
Co9S8 + 16 NaOH + 11 NaClO3 = 9 CoO + 11 NaCl + 8 Na2SO4 + 8 H2O

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

Cu + Al2(SO4)3 = Al2 + Cu2(SO4)3 =>
2 Cu + Al2(SO4)3 = Al2 + Cu2(SO4)3

Ca(H2PO4)2*H2O + Ca5(PO4)3(OH) + H2O = CaHPO4*2H2O =>
2 Ca(H2PO4)2*H2O + Ca5(PO4)3(OH) + 11 H2O = 7 CaHPO4*2H2O

Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3

Mg + PO4 = MgPO4 =>
Mg + PO4 = MgPO4

Br{-} + MnO4{-} + H2O = Br2 + MnO2 + OH{-} =>
6 Br{-} + 2 MnO4{-} + 4 H2O = 3 Br2 + 2 MnO2 + 8 OH{-}

BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2

K2Cr2O7 + H2SO4 + H2O2 = K2SO4 + CrO5 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = K2SO4 + 2 CrO5 + 5 H2O

Al2 + (CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2 + (CO3)3(s) = Al2O3(s) + 3 CO2(g)

FeSO4 + AgCl = FeCl2 + Ag2SO4 =>
FeSO4 + 2 AgCl = FeCl2 + Ag2SO4

FeS + Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
5 FeS + 9 Fe(NO3)2 + 16 H2SO4 = 7 Fe2(SO4)3 + 18 NO + 16 H2O

NaOH + Ba(OH)2 = Na(OH)2 + Ba =>
2 NaOH + Ba(OH)2 = 2 Na(OH)2 + Ba

H2O2 + MnO4 = O2 + HMn =>
H2O2 + 2 MnO4 = 5 O2 + 2 HMn

Pt + H3Po4 = Pt3Po4 + H2 =>
6 Pt + 2 H3Po4 = 2 Pt3Po4 + 3 H2

BeSO4 + Ba(OH)2 = Be(OH)2 + BaSO4 =>
BeSO4 + Ba(OH)2 = Be(OH)2 + BaSO4

BrF = Br2 + BrF5 =>
5 BrF = 2 Br2 + BrF5

NaOH + MgNO2 = NaNO2 + MgOH =>
NaOH + MgNO2 = NaNO2 + MgOH

NaF3 = Na2 + F2 =>
2 NaF3 = Na2 + 3 F2

K + Cl = KCl =>
K + Cl = KCl

KOH + AlCl3 = Al(OH)3 + KCl =>
3 KOH + AlCl3 = Al(OH)3 + 3 KCl

CaO + H{2}O = CaOH{2} =>
CaO + H{2}O = CaOH{2}

CH3COOH + K2CO3 = H2O + CO2 + CH3COOK2 =>
9 CH3COOH + 8 K2CO3 = 6 H2O + 10 CO2 + 8 CH3COOK2

Fe2 + KOH = K + Fe(OH)2 =>
Fe2 + 4 KOH = 4 K + 2 Fe(OH)2

NaOH + CH3COOH = NaOH2 + CH3COO =>
NaOH + CH3COOH = NaOH2 + CH3COO

Al2(SO4)3 + Na2 = Al2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2 = Al2 + 3 Na2SO4

CaO + CH3COOH = (CH3COO)2Ca + H2O =>
CaO + 2 CH3COOH = (CH3COO)2Ca + H2O

AlCl + Mg(oh)2 = Al(oh)3 + MgCl2 =>
12 AlCl + 3 Mg(oh)2 = 4 Al(oh)3 + 6 MgCl2

CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2

Pb(NO3)2 + KI = KI(NO3)2 + Pb =>
Pb(NO3)2 + KI = KI(NO3)2 + Pb

C2H6 + O2 = H2O + CO2 = HClO4 + P4O10 = H3PO4 + Cl2O7 = N2(g) + O2(g) + H2O = HNO3(aq) + CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl = FeS + O2 = Fe2O3 + SO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2

K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3

Mg + PO4 = MgPO4 =>
Mg + PO4 = MgPO4

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Breng de vergelijking van een chemische reactie in evenwicht
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