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Chemische vergelijkingen in evenwicht op01/16/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + P2O5 = CaHPO4 + H2O =>
2 Ca(OH)2 + P2O5 = 2 CaHPO4 + H2O

C2H6O + CH3CO2H = C4H8O2 + H2O =>
C2H6O + CH3CO2H = C4H8O2 + H2O

C7H603 + CHOH = C8H8O3 + H2O =>
2 C7H603 + 4810 CHOH = 603 C8H8O3 + 3001 H2O

Cr2(SO4)3 + HOH = CrOHSO4 + H2SO4 =>
Cr2(SO4)3 + 2 HOH = 2 CrOHSO4 + H2SO4

CO2 + N2O = CO + NO =>
CO2 + N2O = CO + 2 NO

Zn + Ag3N = Ag + Zn3N2 =>
3 Zn + 2 Ag3N = 6 Ag + Zn3N2

CuSO4 = Cu + (SO4)2 =>
2 CuSO4 = 2 Cu + (SO4)2

NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O

CuSO4 + N2H4*2H2O = N2 + Cu2O + H2SO4 =>
4 CuSO4 + N2H4*2H2O = N2 + 2 Cu2O + 4 H2SO4

C2H6 + O2 = H + C2O =>
2 C2H6 + O2 = 12 H + 2 C2O

Br2 + CAl2 = Br2CAl2 =>
Br2 + CAl2 = Br2CAl2

(NH4)2S2O8 + HNO3 = O3 + NO2 + (NH4)2SO4 =>
(NH4)2S2O8 + 8 HNO3 = 4 O3 + 6 NO2 + 2(NH4)2SO4

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2

MgH2S = MgS + H2 =>
MgH2S = MgS + H2

CuSO4 + NH4OH = H2SO4 + [Cu(NH3)2](OH)2 =>
CuSO4 + 2 NH4OH = H2SO4 + [Cu(NH3)2](OH)2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

CO2 + H = OC + H2O =>
CO2 + 2 H = OC + H2O

Cl{-} + NO3{-} = ClO3{-} + NO2{-} =>
Cl{-} + 3 NO3{-} = ClO3{-} + 3 NO2{-}

CO(SO4)2 + K3PO4 = K3(SO4)2 + COPO4 =>
CO(SO4)2 + K3PO4 = K3(SO4)2 + COPO4

Zn(NO3)4 + Fe = Zn + Fe(NO3)3 =>
3 Zn(NO3)4 + 4 Fe = 3 Zn + 4 Fe(NO3)3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

Co(NO3)2 + LiOH = LiNO3 + Co(OH)2 =>
Co(NO3)2 + 2 LiOH = 2 LiNO3 + Co(OH)2

ZnO + MnO + Te(OH)6 = Zn2MnTe1O6 + H2O =>
2 ZnO + MnO + Te(OH)6 = Zn2MnTe1O6 + 3 H2O

H2SO4(aq) + Na2S(k) = H2S + Na2SO4 =>
H2SO4(aq) + Na2S(k) = H2S + Na2SO4

BaCl2 + NaHCO3 = BaCO3 + NaCl + HCl =>
BaCl2 + NaHCO3 = BaCO3 + NaCl + HCl

K2CrO + Ba(NO3)2 = KNO3 + BaCrO =>
K2CrO + Ba(NO3)2 = 2 KNO3 + BaCrO

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

TcCl6 = TcCl4 + Cl2 =>
TcCl6 = TcCl4 + Cl2

KClO9 = KCl + O2 =>
2 KClO9 = 2 KCl + 9 O2

Ca(OH)2 + P2O5 = CaHPO4 + H2O =>
2 Ca(OH)2 + P2O5 = 2 CaHPO4 + H2O

FeCl3 + CoCl2 + NaOH = CoFe2O4 + NaCl + H2O =>
2 FeCl3 + CoCl2 + 8 NaOH = CoFe2O4 + 8 NaCl + 4 H2O

NaH2PO4 = H2O + (NaPO3)6 =>
6 NaH2PO4 = 6 H2O + (NaPO3)6

NH3 + Cu3Zn2 = Cu + NH3Zn2 =>
NH3 + Cu3Zn2 = 3 Cu + NH3Zn2

Na2S + ****Pb(NO3)2 = ****PbS + Na(NO3) =>
Na2S + ****Pb(NO3)2 = ****PbS + 2 Na(NO3)

Zn(s) + NH4NO3(s) = ZnO(s) + N2(g) + H2O(g) =>
Zn(s) + NH4NO3(s) = ZnO(s) + N2(g) + 2 H2O(g)

As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5

Na2SO4(aq) + BaF2(aq) = NaF(aq) + BaSO4(s) =>
Na2SO4(aq) + BaF2(aq) = 2 NaF(aq) + BaSO4(s)

CH4O + C7H6O3 = C7H8O3 + H2O =>
7 CH4O + 6 C7H6O3 = 7 C7H8O3 + 4 H2O

K2Cr2O7 = Cr2O3 + K2CrO4 + O2 =>
4 K2Cr2O7 = 2 Cr2O3 + 4 K2CrO4 + 3 O2

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

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3

Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH =>
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH

Ir + O2 = Ir2O3 =>
4 Ir + 3 O2 = 2 Ir2O3

Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)

NaAsO2 + AgNO3 = Ag + AsO2 + NaNO3 =>
NaAsO2 + AgNO3 = Ag + AsO2 + NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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