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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
KOH + H3AsO4 = K2HAsO4 + H2O =>
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O

Mg + HBr3 = H2 + MgBr2 =>
3 Mg + 2 HBr3 = H2 + 3 MgBr2

F = F2 =>
2 F = F2

S + Cl = S2Cl2 =>
2 S + 2 Cl = S2Cl2

Pb(s) + CuCl2 = PbCl2(aq) + Cu(s) =>
Pb(s) + CuCl2 = PbCl2(aq) + Cu(s)

H2SO4 + Zn1 = ZnSO4 + H2 =>
H2SO4 + Zn1 = ZnSO4 + H2

Li + CH3COOH = Li(CH3COO) + H2 =>
2 Li + 2 CH3COOH = 2 Li(CH3COO) + H2

Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)

HCl + Cr2S2 = CrCl2 + H2S =>
4 HCl + Cr2S2 = 2 CrCl2 + 2 H2S

(CH3)2S + O2 = CO2 + H2O + H2SO4 =>
(CH3)2S + 5 O2 = 2 CO2 + 2 H2O + H2SO4

B5H9 + H2O2 = B2O3 + H2O =>
2 B5H9 + 24 H2O2 = 5 B2O3 + 33 H2O

Ag2S + Cl2 = AgCl + S =>
Ag2S + Cl2 = 2 AgCl + S

CH3CO2H + H2O = CH3CO2 + H3O =>
CH3CO2H + H2O = CH3CO2 + H3O

C6H12O16 + O2 = CO2 + H2O =>
C6H12O16 + O2 = 6 CO2 + 6 H2O

Al(s) + FeCl3(aq) = Fe + AlCl3 =>
Al(s) + FeCl3(aq) = Fe + AlCl3

CsOHHCl = CsClH2O =>
CsOHHCl = CsClH2O

NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O

C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2

Fe + Cd(NO3) = Fe(NO3)3 + Cd =>
Fe + 3 Cd(NO3) = Fe(NO3)3 + 3 Cd

MnO4{-} + SO2 + H2O = Mn + SO4{-}2 + H{+} =>
3 MnO4{-} + 7 SO2 + 2 H2O = 3 Mn + 7 SO4{-}2 + 4 H{+}

AlCl3 + OH = AlCl3OH =>
AlCl3 + OH = AlCl3OH

C3H18(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H18(g) + 15 O2(g) = 6 CO2(g) + 18 H2O(l)

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

PbCO3H2S = PbSH2CO3 =>
PbCO3H2S = PbSH2CO3

PH3 + HMnO4 = H3PO4 + MnO2 + H2O =>
3 PH3 + 8 HMnO4 = 3 H3PO4 + 8 MnO2 + 4 H2O

KBr + Cl2 + KOH = KCl + KBrO + H2O =>
KBr + Cl2 + 2 KOH = 2 KCl + KBrO + H2O

K + Cl + O = KClO =>
K + Cl + O = KClO

Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O

C2H6O2 + O2 = H2O + CO2 =>
2 C2H6O2 + 5 O2 = 6 H2O + 4 CO2

H4P4 + Zn(OH)2 = ZnH4OP4 + H2O =>
H4P4 + Zn(OH)2 = ZnH4OP4 + H2O

Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF

I{-} + CrO42{-} + H{+} = I2 + Cr3{+} + H2O =>
248 I{-} + 3 CrO42{-} + 252 H{+} = 124 I2 + Cr3{+} + 126 H2O

CH4 + ClO3 = HCl + CO2 + H2O =>
7 CH4 + 8 ClO3 = 8 HCl + 7 CO2 + 10 H2O

C6H5CH2OH + HNO3 = C6H5CHO + NO2 + H2O =>
C6H5CH2OH + 2 HNO3 = C6H5CHO + 2 NO2 + 2 H2O

MnO + H2O = HO + Mn2O =>
2 MnO + H2O = 2 HO + Mn2O

Cl2O3 = Cl2O2 + O2 =>
2 Cl2O3 = 2 Cl2O2 + O2

(CH3)3COH + NaI = (CH3)3CONa + HI =>
(CH3)3COH + NaI = (CH3)3CONa + HI

HCl + CH3COONa = NaCl + H2O + CH2CO =>
HCl + CH3COONa = NaCl + H2O + CH2CO

C6H8O7 + NaH(CO3)2 = CO2 + H2O + C6H5Na3O7 =>
4 C6H8O7 + 9 NaH(CO3)2 = 24 CO2 + 13 H2O + 3 C6H5Na3O7

C44H30N4 + Cu(CH3COO)2 = CH3COOH + C44H28N4Cu =>
C44H30N4 + Cu(CH3COO)2 = 2 CH3COOH + C44H28N4Cu

CH3COONaNaOH = CH3COOOHNa2 =>
CH3COONaNaOH = CH3COOOHNa2

Cr + NH3 = CrN + H2 =>
2 Cr + 2 NH3 = 2 CrN + 3 H2

Fe + Co = FeCo =>
Fe + Co = FeCo

KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2

CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O

Co = Co11 =>
11 Co = Co11

C7H6H2 = C7H8 =>
C7H6H2 = C7H8

BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(aq) + 2 KCl(aq)

N2O5 + MgO = Mg(NO3)2 =>
N2O5 + MgO = Mg(NO3)2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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