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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

P + H = P3H1 =>
3 P + H = P3H1

BaN6 + P3N5 + BaBr2 + BaI2 = Ba6P10N20BrI + N2 =>
30 BaN6 + 20 P3N5 + 3 BaBr2 + 3 BaI2 = 6 Ba6P10N20BrI + 80 N2

HBr + Fr = FrBr + H2 =>
2 HBr + 2 Fr = 2 FrBr + H2

CuSCN + K2SO4 + H2SO4 = CuSO4 + KSCN + H2SO3 + H2O =>
2 CuSCN + K2SO4 + 2 H2SO4 = 2 CuSO4 + 2 KSCN + H2SO3 + H2O

CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2

CuSO4 + Fe(NO3)3 = Fe2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Cu(NO3)2

C2 + H2SO4 = SO2 + CO2 + H2O =>
C2 + 4 H2SO4 = 4 SO2 + 2 CO2 + 4 H2O

NH3 + (NH4)2SO4 = (NH3)3SO3 + H2O =>
NH3 + (NH4)2SO4 = (NH3)3SO3 + H2O

K4Fe(CN)6 + KMn2O4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
6 K4Fe(CN)6 + 122 KMn2O4 + 326 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 244 MnSO4 + 73 K2SO4 + 308 H2O

K2Cr2O7 + HI + H{+} = Cr{3+} + KI + I2 + H2O =>
K2Cr2O7 + 8 HI + 6 H{+} = 2 Cr{3+} + 2 KI + 3 I2 + 7 H2O

Sr(N3O)2 + NaOH = NaN3O + Sr(OH)2 =>
Sr(N3O)2 + 2 NaOH = 2 NaN3O + Sr(OH)2

NH4F + Na3(PO4) = NaF + PO4(NH4)3 =>
3 NH4F + Na3(PO4) = 3 NaF + PO4(NH4)3

Ca(OH)2 + NH4NO3 = Ca(NO3)2 + NH4OH =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH4OH

CrCl3 + Na2S + H2O = Cr(OH)3 + NaHS + NaCl =>
CrCl3 + 3 Na2S + 3 H2O = Cr(OH)3 + 3 NaHS + 3 NaCl

CH3CH2NH2 + HCl = CH3CH2NH3 + Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl

AgNO3 + NaOH = Ag2 + H2O2 + NaNO3 =>
2 AgNO3 + 2 NaOH = Ag2 + H2O2 + 2 NaNO3

C6H8O7 + NaHCO3 + H2O = Na3C6H507 + HCO3 =>
179 C6H8O7 + 24 NaHCO3 + 1825 H2O = 8 Na3C6H507 + 1050 HCO3

H3PO3(aq) + Zn(aq) = Zn2HPO3(s) + H2(g) =>
H3PO3(aq) + 2 Zn(aq) = Zn2HPO3(s) + H2(g)

ICl{+}H2O = ICl{+}HIO3{+}HCl =>
ICl{+}H2O = ICl{+}HIO3{+}HCl

Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)

Be + SnSO4 = BeSO4 + Sn =>
Be + SnSO4 = BeSO4 + Sn

HNo3 + NaHCO3 = NaNo3 + H2O + CO2 =>
HNo3 + NaHCO3 = NaNo3 + H2O + CO2

Cl + HNO3 = ClNO3 + H2O + NO2 =>
Cl + 2 HNO3 = ClNO3 + H2O + NO2

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4) + MnSO4 + HNO3 + CO2 + H2O =>
10 K4FeC6N6 + 118 KMnO4 + 281 H2SO4 = 158 KHSO4 + 5 Fe2(SO4) + 118 MnSO4 + 60 HNO3 + 60 CO2 + 172 H2O

Ca(OH)2 + P2O5 = Ca + (PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = 3 Ca + (PO4)2 + 3 H2O

CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O

CO2 + H2O + Fe(NO3)3 = Fe2(CO3)3 + HNO3 =>
3 CO2 + 3 H2O + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 HNO3

S2O3{2-} + H2O + I2 = I{-} + S2O6{2-} + H{+} =>
S2O3{2-} + 3 H2O + 3 I2 = 6 I{-} + S2O6{2-} + 6 H{+}

SnCl2 + KMnO4 + NaOH = MnO2 + Na2SnO3 + NaCl + KCl + H2O =>
3 SnCl2 + 2 KMnO4 + 10 NaOH = 2 MnO2 + 3 Na2SnO3 + 4 NaCl + 2 KCl + 5 H2O

NaHCO3 + NaCl = NaHCl2 + Na2CO3 =>
NaHCO3 + 2 NaCl = NaHCl2 + Na2CO3

H2SO4 + Pr(OH)2 = PrH2(SO4)2 + H2O =>
2 H2SO4 + Pr(OH)2 = PrH2(SO4)2 + 2 H2O

Al + KOH + H2O = K[Al(OH)4(H2O)2] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)4(H2O)2] + 3 H2

K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4

KClO3 + H2SO4 = KHSO4 + O2 + Cl02 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 5 O2 + 2 Cl02 + 2 H2O

Al4C3 + HNO3 = Al(NO3)3 + C + NO + H2O =>
Al4C3 + 16 HNO3 = 4 Al(NO3)3 + 3 C + 4 NO + 8 H2O

NaOH + (NH4)3PO4 = NH3 + Na3PO4 + H2O =>
3 NaOH + (NH4)3PO4 = 3 NH3 + Na3PO4 + 3 H2O

Ae + H2SO4 = Ae2(SO4)3 + H2S + H2O =>
8 Ae + 15 H2SO4 = 4 Ae2(SO4)3 + 3 H2S + 12 H2O

IVNO3 + NaSO3 = IVSO3 + NaNO3 =>
IVNO3 + NaSO3 = IVSO3 + NaNO3

Sn(OH)4 + H2SO4 = (Sn(OH)2)2(SO4)2 + H2O =>
2 Sn(OH)4 + 2 H2SO4 = (Sn(OH)2)2(SO4)2 + 4 H2O

FeCl2 + HNO3 + HCl = FeCl3 + N2 + H2O =>
10 FeCl2 + 2 HNO3 + 10 HCl = 10 FeCl3 + N2 + 6 H2O

(H2SO4)Al + H2O = H2SO4 + (H2O)Al =>
(H2SO4)Al + H2O = H2SO4 + (H2O)Al

Ca(MnO4)2 + HCl = MnCl2 + Cl2 + CaCl2 + H2O =>
Ca(MnO4)2 + 16 HCl = 2 MnCl2 + 5 Cl2 + CaCl2 + 8 H2O

C3H4O + HCl = C3H5OCl =>
C3H4O + HCl = C3H5OCl

Bi(OH)3 + K2S2O8 + KOH = K2SO4 + KBi(OH)6 =>
Bi(OH)3 + K2S2O8 + 3 KOH = 2 K2SO4 + KBi(OH)6

Ag2CO3 + K3PO4 = Ag3PO4 + K2CO3 =>
3 Ag2CO3 + 2 K3PO4 = 2 Ag3PO4 + 3 K2CO3

C2H5OH + CO2 = C6H12O6 =>
2 C2H5OH + 2 CO2 = C6H12O6

Cu(NO3)23H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)23H2O = CuO + 23 NO2 + 11 O2 + H2O

Fe2S2 + O2 = Fe2O3 + SO =>
2 Fe2S2 + 5 O2 = 2 Fe2O3 + 4 SO

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Breng de vergelijking van een chemische reactie in evenwicht
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