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Chemische vergelijkingen in evenwicht op10/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + CI2 = PCI2 =>
P4 + 4 CI2 = 4 PCI2

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

ZnS + O = ZnO + SO =>
ZnS + 2 O = ZnO + SO

K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2

MgCl2 + H2SiO3 = MgSiO3 + HCl =>
MgCl2 + H2SiO3 = MgSiO3 + 2 HCl

(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2

CH3CHO + Ag2O = Ag + C2H5COOH =>
3 CH3CHO + Ag2O = 2 Ag + 2 C2H5COOH

Mg + HI = MgI2 + H =>
Mg + 2 HI = MgI2 + 2 H

Ca(ClO)2 + CuO = CaCuCl2 + O2 =>
2 Ca(ClO)2 + 2 CuO = 2 CaCuCl2 + 3 O2

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

NH3 + NaOH = NOH + NaH3 =>
NH3 + NaOH = NOH + NaH3

(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2

H2O + CO2 = C6H2O4 + O2 =>
2 H2O + 12 CO2 = 2 C6H2O4 + 9 O2

(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

H2SO4 + Pb(OH)2 = Pb(SO4) + H2O =>
H2SO4 + Pb(OH)2 = Pb(SO4) + 2 H2O

LiOH + V2O5 = LiVO3 + H2O =>
2 LiOH + V2O5 = 2 LiVO3 + H2O

K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2

(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2

Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)

C4H11OH + O2 = CO2 + H2O =>
2 C4H11OH + 13 O2 = 8 CO2 + 12 H2O

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

KMnO4 + Ca(OH)2 = Ca(MnO4)2 + KOH =>
2 KMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 KOH

PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2

KMnO4 + Ca(OH)2 = Ca(MnO4)2 + KOH =>
2 KMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 KOH

(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2

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

Pb(NO3)2 + Zn = NO3 + PbZn =>
Pb(NO3)2 + Zn = 2 NO3 + PbZn

ZnBr2 = Zn + Br =>
ZnBr2 = Zn + 2 Br

As2O3 + HBr = AsBr3 + H2O =>
As2O3 + 6 HBr = 2 AsBr3 + 3 H2O

Fe2O3 + C3O3 = Fe2 + C3O6 =>
Fe2O3 + C3O3 = Fe2 + C3O6

CH3NH2CH3Cl = CH3NHCH3HCl =>
CH3NH2CH3Cl = CH3NHCH3HCl

MnCl3 + K2CO3 = Mn2(CO3)3 + KCl =>
2 MnCl3 + 3 K2CO3 = Mn2(CO3)3 + 6 KCl

MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl

CuCl + Na2S2O3 = Cu2S2O3 + NaCl =>
2 CuCl + Na2S2O3 = Cu2S2O3 + 2 NaCl

H2(O2) = H2O + O =>
H2(O2) = H2O + O

HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O

KNo3 + NaOH = KOH + NaNo3 =>
KNo3 + NaOH = KOH + NaNo3

CaCl2 + FeBr3 = CaBr2 + FeCl3 =>
3 CaCl2 + 2 FeBr3 = 3 CaBr2 + 2 FeCl3

Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O

S(s) + HCl(aq) = SCl(aq) + H(g) =>
S(s) + HCl(aq) = SCl(aq) + H(g)

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

CH3H8 + H2O = CO + H2 =>
2 CH3H8 + 2 H2O = 2 CO + 13 H2

Na2S + NiSO4 = Na2SO4 + Ni2S2 =>
2 Na2S + 2 NiSO4 = 2 Na2SO4 + Ni2S2

Ca(ClO)2 + Na2S2O3 + NaOH = Ca(OH)2 + NaCl + Na2SO3 + H2O =>
Ca(ClO)2 + Na2S2O3 + 4 NaOH = Ca(OH)2 + 2 NaCl + 2 Na2SO3 + H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3

C2H5OH + MnO4{-} = MnO2 + CH3COO{-} + OH{-} + H2O =>
3 C2H5OH + 4 MnO4{-} = 4 MnO2 + 3 CH3COO{-} + OH{-} + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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