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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + O2 + H2 = Ca(OH)2 =>
Ca + O2 + H2 = Ca(OH)2

Ba + F2 = BaF2 =>
Ba + F2 = BaF2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl

C2H2 + O = CO2 + H2O = =>
C2H2 + 5 O = 2 CO2 + H2O

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

P2 + F2 = PF3 =>
P2 + 3 F2 = 2 PF3

C6H5COOH + Br2 = C6H5COOHBr4 =>
C6H5COOH + 2 Br2 = C6H5COOHBr4

C + SO2 = CS2 + CO4 =>
2 C + 2 SO2 = CS2 + CO4

K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO =>
2 K2Cr2O7 + 3 H2S + 5 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 K2SO

O2 + C6H6 = C6H6O =>
O2 + 2 C6H6 = 2 C6H6O

(f)Al2S3 + H2O = Al(OH)3 + H2S =>
(f)Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S

C63H88CoN14O14P = C63 + H88 + Co + N14 + O14 + P =>
C63H88CoN14O14P = C63 + H88 + Co + N14 + O14 + P

PbO2 + CO = CO2 + PbO =>
PbO2 + CO = CO2 + PbO

Li2SO3 + CrPO3 = Li3PO3 + Cr2(SO3)3 =>
3 Li2SO3 + 2 CrPO3 = 2 Li3PO3 + Cr2(SO3)3

KBr(ag) + AgNo3(ag) = KNo3(ag) + AgBr(s) =>
KBr(ag) + AgNo3(ag) = KNo3(ag) + AgBr(s)

H2O + OH = H2OOH =>
H2O + OH = H2OOH

NaI + Pb(No3)2 = PbI + Na(No3)2 =>
NaI + Pb(No3)2 = PbI + Na(No3)2

NaI + Pb(NO3)2 = Na(NO3) + PbI2 =>
2 NaI + Pb(NO3)2 = 2 Na(NO3) + PbI2

Zn + SO4 = Zn2SO4 =>
2 Zn + SO4 = Zn2SO4

CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH

Ca + AgCl = Cl2 + Ag2Ca =>
Ca + 2 AgCl = Cl2 + Ag2Ca

Mn + IO3{-} + H{+} = Mn{2+} + I2 + H2O =>
5 Mn + 2 IO3{-} + 12 H{+} = 5 Mn{2+} + I2 + 6 H2O

HC4 + H7 + O2 = HC4H7O2 =>
HC4 + H7 + O2 = HC4H7O2

Pb(NO3)2 + Na3I = NaNO3 + Pb3I2 =>
3 Pb(NO3)2 + 2 Na3I = 6 NaNO3 + Pb3I2

NO2{-} + NH3 = N2 + OH{-} + H2O =>
NO2{-} + NH3 = N2 + OH{-} + H2O

Al2(SO4)3 + Cu(NO3)2 = CuSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Al(NO3)3

CH2OHCH2CH3 + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2OHCH2CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 6 H2O

Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2

CaH2 + CuO = Cu + H2O + Ca =>
CaH2 + CuO = Cu + H2O + Ca

SO2 + NaIO3 + H2O = I2 + H2SO4 + Na2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = I2 + 4 H2SO4 + Na2SO4

AlBr3 + Cl2 = AlCl2 + Br3 =>
AlBr3 + Cl2 = AlCl2 + Br3

Fe + I = FeI2 =>
Fe + 2 I = FeI2

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

CaC2O4 = Ca + CO2 =>
CaC2O4 = Ca + 2 CO2

KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O

CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO

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

NI3 = I2 + N2 =>
2 NI3 = 3 I2 + N2

(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3

C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6

SnCl3 = Sn + Cl =>
SnCl3 = Sn + 3 Cl

Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O

MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

ZnCl2 + K3PO4 = Zn(PO4)2 + K3Cl =>
ZnCl2 + 2 K3PO4 = Zn(PO4)2 + 2 K3Cl

S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2

Zincchloride = zinc + chlorine =>
ZnCl2 = Zn + Cl2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

LaCl3 + Na = La + NaCl =>
LaCl3 + 3 Na = La + 3 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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