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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + H2 = CaH2 =>
Ca + H2 = CaH2

CrO4(NH4)2 + CuSO4*5H2O = CuCrO4[Cu(OH)2] + NH4OH + SO2 + N + H2O =>
3 CrO4(NH4)2 + 6 CuSO4*5H2O = 3 CuCrO4[Cu(OH)2] + 2 NH4OH + 6 SO2 + 4 N + 34 H2O

H2SO4 + Al(OH)3 = H2SO4(OH)3 + AlH2SO4 =>
2 H2SO4 + Al(OH)3 = H2SO4(OH)3 + AlH2SO4

CH2O + NH3 = C6H12N4 + H2O =>
6 CH2O + 4 NH3 = C6H12N4 + 6 H2O

Cr(OH)3 + OH{-}(aq) + ClO{-}(aq) = CrO42{-}(aq) + Cl{-}(aq) + H2O(l) =>
Cr(OH)3 + OH{-}(aq) + 40 ClO{-}(aq) = CrO42{-}(aq) + 40 Cl{-}(aq) + 2 H2O(l)

K2CrO7 + S + H2O = SO2 + KOH + Cr2O =>
4 K2CrO7 + 11 S + 4 H2O = 11 SO2 + 8 KOH + 2 Cr2O

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

CH3COONa + H3PO4 = H3CCOOH + Na3PO4 =>
3 CH3COONa + H3PO4 = 3 H3CCOOH + Na3PO4

CuSO4 + NH4SL = CuSL + NH4SO4 =>
CuSO4 + NH4SL = CuSL + NH4SO4

Ni + SnCI2 = NiCI2 + Sn4 =>
4 Ni + 4 SnCI2 = 4 NiCI2 + Sn4

Cu3(CO3)2(OH)2 = CO2 + CuO + H2O =>
Cu3(CO3)2(OH)2 = 2 CO2 + 3 CuO + H2O

Li + CH3CH2CH2CH2Br = CH3CH2CH2CH2Li + LiBr =>
2 Li + CH3CH2CH2CH2Br = CH3CH2CH2CH2Li + LiBr

C5H20 + H3PO4 = CO2 + P2O3 + H2O =>
C5H20 + 20 H3PO4 = 5 CO2 + 10 P2O3 + 40 H2O

H2SO4 + FeO + O2 = Fe2(SO4)3 + H2O =>
6 H2SO4 + 4 FeO + O2 = 2 Fe2(SO4)3 + 6 H2O

H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O

FeS + Ba(OH)2 = Fe(OH)2 + BaS =>
FeS + Ba(OH)2 = Fe(OH)2 + BaS

NO2 + Ca(OH)2 = Ca(NO3)2 + Ca(NO2)22 + H2O =>
24 NO2 + 2 Ca(OH)2 = Ca(NO3)2 + Ca(NO2)22 + 2 H2O

MgCO3(H2O)3 = Mg2(CO3)(OH)2(H2O)3 + CO2 + H2O =>
2 MgCO3(H2O)3 = Mg2(CO3)(OH)2(H2O)3 + CO2 + 2 H2O

Ca(OH)(aq) = Ca + OH =>
Ca(OH)(aq) = Ca + OH

FeCl3(aq) + Na2S(aq) = Fe2S3(aq) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2S(aq) = Fe2S3(aq) + 6 NaCl(aq)

Fe + NHO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 NHO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO

AlO + S = AlSO =>
AlO + S = AlSO

CH3(CH2)CH3(l) + O2(g) = CO2(g) + H2O(l) =>
CH3(CH2)CH3(l) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)

AlBr{3} + MgOH{2} = MgBr{2} + AlOH{3} =>
AlBr{3} + MgOH{2} = MgBr{2} + AlOH{3}

C4H10N + O2 = CO2 + H2O + NO2 =>
2 C4H10N + 15 O2 = 8 CO2 + 10 H2O + 2 NO2

Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO

Y + GaN = Ga + YN =>
Y + GaN = Ga + YN

Af + Ox2 = Af2Ox =>
4 Af + Ox2 = 2 Af2Ox

C6H5CH3 + O2 = C6H5CO2H + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5CO2H + 2 H2O

COH2 + H2 = CH4 + H2O =>
COH2 + 2 H2 = CH4 + H2O

C6H12O + CH3COOH = C8H14O2 + H2O =>
C6H12O + CH3COOH = C8H14O2 + H2O

AsS3 + NaClO3 + H2O = H3AsO4 + S + NaCl =>
6 AsS3 + 5 NaClO3 + 9 H2O = 6 H3AsO4 + 18 S + 5 NaCl

H2O2 + HCl + NiS = NiCl2 + H2O + H2SO4 =>
4 H2O2 + 2 HCl + NiS = NiCl2 + 4 H2O + H2SO4

C6H6Br2 = C6H5BrHBr =>
C6H6Br2 = C6H5BrHBr

KOH(aq)HNO3(aq) = H2OKNO3(aq) =>
KOH(aq)HNO3(aq) = H2OKNO3(aq)

C6H12O6H2 = C6H14O6 =>
C6H12O6H2 = C6H14O6

SrI2 + H2S = SrS + HI =>
SrI2 + H2S = SrS + 2 HI

CH2CHCHCH2(ONO2)4 = CO2 + H2O + N2 + O2 =>
2 CH2CHCHCH2(ONO2)4 = 8 CO2 + 6 H2O + 4 N2 + O2

CuCO3*Cu(OH)2 + C = Cu + CO2 + H2O =>
CuCO3*Cu(OH)2 + C = 2 Cu + 2 CO2 + H2O

Me + O2 = MeO =>
2 Me + O2 = 2 MeO

NaCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O

K2CO3 + Ni(OH)2 = KOH + NiCO3 =>
K2CO3 + Ni(OH)2 = 2 KOH + NiCO3

NaOH + P2O5 = P(OH)5 + Na2O =>
10 NaOH + P2O5 = 2 P(OH)5 + 5 Na2O

C5H5COH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C6H5COOH + H2O =>
21 C5H5COH + 8 K2Cr2O7 + 32 H2SO4 = 8 K2SO4 + 8 Cr2(SO4)3 + 18 C6H5COOH + 41 H2O

K2MnF6 + H2O = KMnF4(H2O) + KMnO3 + KF + HF =>
2 K2MnF6 + 4 H2O = KMnF4(H2O) + KMnO3 + 2 KF + 6 HF

Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O

Zn(OH)2CuO = ZnOCu(OH)2 =>
Zn(OH)2CuO = ZnOCu(OH)2

Zn(NO2)2 + H2O = Zn(OH)2 + HNO2 =>
Zn(NO2)2 + 2 H2O = Zn(OH)2 + 2 HNO2

H2SO4(l) + Al(OH)3(l) = H2O(l) + Al2(SO4)3(aq) =>
3 H2SO4(l) + 2 Al(OH)3(l) = 6 H2O(l) + Al2(SO4)3(aq)

Fe + Pb(C2H3O2)4 = Fe(C2H3O2)3 + Pb =>
4 Fe + 3 Pb(C2H3O2)4 = 4 Fe(C2H3O2)3 + 3 Pb

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Breng de vergelijking van een chemische reactie in evenwicht
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