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Chemische vergelijkingen in evenwicht op02/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

HAc + NaOH = NaAc + H2O =>
HAc + NaOH = NaAc + H2O

KNO3 + Al + H2O + KOH = KAl(OH)4 + NH3 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 8 KAl(OH)4 + 3 NH3

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

W18O49 + C = WO2 + CO =>
W18O49 + 13 C = 18 WO2 + 13 CO

VO2{+} + ClO2{-} = VO2 + ClO2 =>
VO2{+} + ClO2{-} = VO2 + ClO2

P + O2 = P40O =>
80 P + O2 = 2 P40O

Hg(NO3)2 + Na2O = HgO + NaNO3 =>
Hg(NO3)2 + Na2O = HgO + 2 NaNO3

P + O2 = P40O =>
80 P + O2 = 2 P40O

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

Zn(NO3)2 + Ca2 = Zn + Ca2(NO3)2 =>
Zn(NO3)2 + Ca2 = Zn + Ca2(NO3)2

P + H2O = H3PO4 + PH =>
6 P + 4 H2O = H3PO4 + 5 PH

RCH3NH + (C2O2H2) + NaBH3CN = R2(CH3)2NC2H4 + NaBO2 + HCN + H2 =>
4 RCH3NH + 3(C2O2H2) + 3 NaBH3CN = 2 R2(CH3)2NC2H4 + 3 NaBO2 + 5 HCN + 3 H2

C10H20 + Br2 = C10H20Br2 =>
C10H20 + Br2 = C10H20Br2

K2Cr2O7 + HI + HClO7 = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 54 HI + 8 HClO7 = 2 Cr(ClO4)3 + 2 KClO4 + 27 I2 + 31 H2O

NaNO2 + KMnO4 + NaOH = NaNO3 + Na2MnO4 + K2MnO4 + H2O =>
NaNO2 + 2 KMnO4 + 2 NaOH = NaNO3 + Na2MnO4 + K2MnO4 + H2O

HCOOC2H5 + O2 = C + H2O =>
2 HCOOC2H5 + O2 = 6 C + 6 H2O

NaAlO2 + AlCl3 = ClO2 + NaCl + Al203 =>
609 NaAlO2 + 406 AlCl3 = 609 ClO2 + 609 NaCl + 5 Al203

Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl

MgSO4 + KMnO4 = MgSO4KMnO4 =>
MgSO4 + KMnO4 = MgSO4KMnO4

HCl + Cu2 = CuCl2 + H =>
4 HCl + Cu2 = 2 CuCl2 + 4 H

AluminumSulfate + BariumChloride = AluminumChloride + BariumSulfate =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4

CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O

AgBr + F2 = FBr + Ag =>
2 AgBr + F2 = 2 FBr + 2 Ag

H2SO4 + KCl + KMnO4 = Cl2 + K2SO4 + MnSO4 + H2O =>
8 H2SO4 + 10 KCl + 2 KMnO4 = 5 Cl2 + 6 K2SO4 + 2 MnSO4 + 8 H2O

K3Fe(CN)6 = K{+} + Fe(CN)6{3-} =>
K3Fe(CN)6 = 3 K{+} + Fe(CN)6{3-}

Ag2S + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}

NH4 + CO2 + H2O = (NH4)2CO3 + H2 =>
2 NH4 + CO2 + H2O = (NH4)2CO3 + H2

Fe2S3(S) = Fe(s) + S(s) =>
Fe2S3(S) = 2 Fe(s) + 4 S(s)

C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl

Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3

K399Fe(CN)6 + K100MnO4 + H2SO4 = K100HSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
500 K399Fe(CN)6 + 6099 K100MnO4 + 14943 H2SO4 = 8094 K100HSO4 + 250 Fe2(SO4)3 + 6099 MnSO4 + 3000 HNO3 + 3000 CO2 + 9396 H2O

VO2{+} + ClO2{-} = VO2 + ClO2 =>
VO2{+} + ClO2{-} = VO2 + ClO2

Fe + Br2 = Fe(Br)3 =>
2 Fe + 3 Br2 = 2 Fe(Br)3

NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + H4SiO4 + Na{+} + HCO3{-} =>
2 NaAlSi3O8 + 2 H2CO3 + 9 H2O = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 Na{+} + 2 HCO3{-}

Ba(aq) + OH(aq) = Ba(OH)2 =>
Ba(aq) + 2 OH(aq) = Ba(OH)2

LiBr + NH4NO3 = NH4Br + LiNO3 =>
LiBr + NH4NO3 = NH4Br + LiNO3

BrO7 = Br + O7 =>
BrO7 = Br + O7

C6H12O6 + O2 = H2CO3 =>
C6H12O6 + 6 O2 = 6 H2CO3

Co(NO3)2 + K3PO4 + H2O = Co(OH)2 + H3PO4 + KNO3 =>
3 Co(NO3)2 + 2 K3PO4 + 6 H2O = 3 Co(OH)2 + 2 H3PO4 + 6 KNO3

BaCl2 + KCl = BaCl3K =>
BaCl2 + KCl = BaCl3K

MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O

FeS2 + O2 = Fe3O4 + SO6 =>
3 FeS2 + 20 O2 = Fe3O4 + 6 SO6

Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3

C6H12 + KOH = C6H12KOH =>
C6H12 + KOH = C6H12KOH

SnCl2 + KMnO4 + H2SO4 = MnSO4 + SnCl4 + Sn2(SO4)4 + KCl + H2O =>
10 SnCl2 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 4 SnCl4 + 3 Sn2(SO4)4 + 4 KCl + 16 H2O

P + O2 = P40O =>
80 P + O2 = 2 P40O

KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF

Mg(H2PO4)2 = Mg + H2 + P4 + O2 =>
2 Mg(H2PO4)2 = 2 Mg + 4 H2 + P4 + 8 O2

NaBiO3 + FeS + H2SO4 = Fe2(SO4)3 + Bi2(SO4)3 + Na2SO4 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 2 Fe2(SO4)3 + 9 Bi2(SO4)3 + 9 Na2SO4 + 38 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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