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Chemische vergelijkingen in evenwicht op12/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O

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

KHCO3(s) + HBr(aq) = CO2 + H2O + KBr =>
KHCO3(s) + HBr(aq) = CO2 + H2O + KBr

Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)

Na + FeCl3 = NaCl3 + Fe =>
Na + FeCl3 = NaCl3 + Fe

Cl + P4 = ClP5 =>
4 Cl + 5 P4 = 4 ClP5

SO3 + Cr2O2 = CrSO4 =>
2 SO3 + Cr2O2 = 2 CrSO4

Fe2O3 + HCOOH = (HCOO)3Fe + H2O =>
Fe2O3 + 6 HCOOH = 2(HCOO)3Fe + 3 H2O

S(IV) + O2 = SIVO =>
2 S(IV) + O2 = 2 SIVO

H2O + V = V2O5 + H2 =>
5 H2O + 2 V = V2O5 + 5 H2

Li2SO4 + HNO3 = LiNO3 + H2SO4 =>
Li2SO4 + 2 HNO3 = 2 LiNO3 + H2SO4

HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2

PbO2 + CrCl3 + KOH = K2CrO4 + PbO + KCl + H2O =>
3 PbO2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 3 PbO + 6 KCl + 5 H2O

AlNO3 + NaOH3 = AlOH3 + NaNO3 =>
AlNO3 + NaOH3 = AlOH3 + NaNO3

H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl

MgHCO3 = MgO3 + HC =>
MgHCO3 = MgO3 + HC

Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO

MgSO4 + Na2CrO4 = Na2SO4 + MgCrO4 = Na2SiO3 =>
MgSO4 + Na2CrO4 = Na2SO4 + MgCrO4

Pb + KOH = KPbOH =>
Pb + KOH = KPbOH

PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O

HS2O4{-} + AsO4{-3} + H2O = SO4{-2} + AsO2{-} + OH{-} =>
HS2O4{-} + 3 AsO4{-3} + H2O = 2 SO4{-2} + 3 AsO2{-} + 3 OH{-}

NH42MoO4 + Na3PO4 + HNO3 = NH43PMo3O104 + H2O + NaNO3 + NH3 =>
3 NH42MoO4 + Na3PO4 + 35 HNO3 = NH43PMo3O104 + 8 H2O + 3 NaNO3 + 34 NH3

Bi(OH)3 + Sn = SnOH + Bi =>
Bi(OH)3 + 3 Sn = 3 SnOH + Bi

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

HNo2(aq) + Ba(OH)2 = Ba(No2)2 + H2O =>
2 HNo2(aq) + Ba(OH)2 = Ba(No2)2 + 2 H2O

B2H6 + KOH + H2O2 = KBO2 + H2 =>
B2H6 + 2 KOH + H2O2 = 2 KBO2 + 5 H2

H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O

CH3CH3OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH3OH + 5 K2Cr2O7 + 20 H2SO4 = 6 CH3COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 29 H2O

NaICUSO4 = NaSO4CUI =>
NaICUSO4 = NaSO4CUI

KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)

SeF6 + O2 = F2 + SeO2 =>
SeF6 + O2 = 3 F2 + SeO2

CuS + CaCO3 = CuCO3 + CaS =>
CuS + CaCO3 = CuCO3 + CaS

BaSO3 + HBr = BaBr2 + SO2 + H2O =>
BaSO3 + 2 HBr = BaBr2 + SO2 + H2O

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

P2O5 + H2O = (H3PO4) =>
P2O5 + 3 H2O = 2(H3PO4)

ZnI2 + Pb(C2H3O2)2 = Zn(C2H3O2)2 + PbI2 =>
ZnI2 + Pb(C2H3O2)2 = Zn(C2H3O2)2 + PbI2

Cu2S + O2 + CaCO3 = CuO + CaSO4 + CO2 =>
2 Cu2S + 5 O2 + 2 CaCO3 = 4 CuO + 2 CaSO4 + 2 CO2

H2SiO3 + Ba(OH)2 = Ba2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Ba(OH)2 = Ba2(SiO3)2 + 4 H2O

KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O

XY = YX =>
XY = YX

CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4

Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3

Li + NH4Cl = LiCl + NH3 + H2 =>
2 Li + 2 NH4Cl = 2 LiCl + 2 NH3 + H2

(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3

CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O

HBrO4 + Cu(OH)2 = Cu(BrO4)2 + H2O =>
2 HBrO4 + Cu(OH)2 = Cu(BrO4)2 + 2 H2O

Cu*CO3 = CuCO3 =>
Cu*CO3 = CuCO3

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

C8H8O3 + H2O = C7H5O3 + CH3OH =>
15 C8H8O3 + 19 H2O = 14 C7H5O3 + 22 CH3OH

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Breng de vergelijking van een chemische reactie in evenwicht
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