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Chemische vergelijkingen in evenwicht op10/15/11

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Breng de vergelijking van een chemische reactie in evenwicht
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3

MgSO4 + Li2CO3 = MgCO3 + Li2SO4 =>
MgSO4 + Li2CO3 = MgCO3 + Li2SO4

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

NaBr(aq) + Pb(NO3)2(aq) = NaNO3 + PbBr2 =>
2 NaBr(aq) + Pb(NO3)2(aq) = 2 NaNO3 + PbBr2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

C2H3O2F + O2 = CO2 + H2O + F2 =>
4 C2H3O2F + 7 O2 = 8 CO2 + 6 H2O + 2 F2

Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2

AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

NaBr(aq) + Pb(NO3)2(aq) = NaNO3 + PbBr2 =>
2 NaBr(aq) + Pb(NO3)2(aq) = 2 NaNO3 + PbBr2

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Na + H2SO4 = NaSO4 + H2 =>
Na + H2SO4 = NaSO4 + H2

Al(OH)3 + H3(PO)4 = Al(PO)4 + H4O2 =>
2 Al(OH)3 + 2 H3(PO)4 = 2 Al(PO)4 + 3 H4O2

C + O2 = CO =>
2 C + O2 = 2 CO

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3

V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag

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

NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr

CH3CH2OH = CH2CH2 + H2O =>
CH3CH2OH = CH2CH2 + H2O

Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2

CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20

(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O

MoO3 + C = Mo + CO2 =>
2 MoO3 + 3 C = 2 Mo + 3 CO2

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

N2 + O2 = NO =>
N2 + O2 = 2 NO

NaOH + NO2 = NaNO3 + NaNO2 + H2O =>
2 NaOH + 2 NO2 = NaNO3 + NaNO2 + H2O

Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH

H2SO4 + KOH = KHSO4 + H2O =>
H2SO4 + KOH = KHSO4 + H2O

MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O

Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2

SnO + HBr = SnBr + HO =>
SnO + HBr = SnBr + HO

C3H8OH + O2 = CO2 + H2O =>
4 C3H8OH + 19 O2 = 12 CO2 + 18 H2O

C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O

CH3COOH + NaOH = NaCH2COOH + H2O =>
CH3COOH + NaOH = NaCH2COOH + H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

1 2 3
Breng de vergelijking van een chemische reactie in evenwicht
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