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Chemische vergelijkingen in evenwicht op06/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
ClCl + HH = HClHCl =>
ClCl + HH = HClHCl

HOBr + HBr = Br2 + H2O =>
HOBr + HBr = Br2 + H2O

C2H4 + OH{-} = C2H6O2 + e =>
C2H4 + 2 OH{-} = C2H6O2 + 2e

Na + HOH = NaOH + H(g) =>
Na + HOH = NaOH + H(g)

Fe(s) + HBr(aq) = H + FeBr2 =>
Fe(s) + 2 HBr(aq) = 2 H + FeBr2

Al2(S04)3 + BaCl2 = AlCl3 + BaS04 =>
Al2(S04)3 + 3 BaCl2 = 2 AlCl3 + 3 BaS04

Ca(OH)2 = CaO + H2O(l) =>
Ca(OH)2 = CaO + H2O(l)

AsH3 + CuSO4 + H2O = Cu3As + H3AsO3 + H2SO4 =>
3 AsH3 + 6 CuSO4 + 3 H2O = 2 Cu3As + H3AsO3 + 6 H2SO4

CoBr3 + NaCN = CoCN + NaBr3 =>
CoBr3 + NaCN = CoCN + NaBr3

H4P4O7 + Sr(OH)2(aq) = H2O + Sr4(P4O7)2 =>
2 H4P4O7 + 4 Sr(OH)2(aq) = 8 H2O + Sr4(P4O7)2

PCl5 + H2SO4 + H2O = H3PO4 + SCl6 =>
6 PCl5 + 5 H2SO4 + 4 H2O = 6 H3PO4 + 5 SCl6

Mg3As2 + H2SO4 = AsH3 + MgSO4 =>
Mg3As2 + 3 H2SO4 = 2 AsH3 + 3 MgSO4

KBr + H2SO4 = Br2 + S + K2SO4 + H2O =>
6 KBr + 4 H2SO4 = 3 Br2 + S + 3 K2SO4 + 4 H2O

CH4 + Br2 = CBr + HBr =>
2 CH4 + 5 Br2 = 2 CBr + 8 HBr

Cu2S + NO3{-} + H{+} = Cu{2+} + SO4{2-} + NO + H2O =>
3 Cu2S + 10 NO3{-} + 16 H{+} = 6 Cu{2+} + 3 SO4{2-} + 10 NO + 8 H2O

S1H4 + O2 = S1O2 + H2O =>
S1H4 + 2 O2 = S1O2 + 2 H2O

CH4 + Br2 = CBr + HBr =>
2 CH4 + 5 Br2 = 2 CBr + 8 HBr

Pb(NO3)2 = O2 + PbO + NO2 =>
2 Pb(NO3)2 = O2 + 2 PbO + 4 NO2

CH3CHCHCH3 + Br = CH3CHBrCHBrCH3 =>
CH3CHCHCH3 + 2 Br = CH3CHBrCHBrCH3

C12H22O12 + H2SO4 = H2O + SO4 + C =>
C12H22O12 + H2SO4 = 12 H2O + SO4 + 12 C

CH3OH = CO + H2 =>
CH3OH = CO + 2 H2

Al + SO3 = Al3SO3 =>
3 Al + SO3 = Al3SO3

HCOOH + Zn(OH)2 = H2O + Zn(COOH)2 =>
2 HCOOH + Zn(OH)2 = 2 H2O + Zn(COOH)2

Fe{+2} + CN{-} = FeC{+2} + N{-} =>
Fe{+2} + CN{-} = FeC{+2} + N{-}

H2O2 + NaCl = Cl + NaO + H2O =>
H2O2 + NaCl = Cl + NaO + H2O

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3

K2Cr2O7(aq) + H2S(g)H2SO4(aq) = S(s) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O =>
2 K2Cr2O7(aq) + 9 H2S(g)H2SO4(aq) = 10 S(s) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 18 H2O

Sr + I2 = I2Sr =>
Sr + I2 = I2Sr

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40 + 2 NaNO3 + 21 NH4NO3 + 12 H2O

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + 2 NaNO3 + 12 H2O

NH{+} + OH{-} = NH(OH) =>
NH{+} + OH{-} = NH(OH)

MgClNaOH = MgOHNaCl =>
MgClNaOH = MgOHNaCl

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[PMo12O40] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[PMo12O40] + 2 NaNO3 + 21 NH4NO3 + 12 H2O

Os + O = OsO4 =>
Os + 4 O = OsO4

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*6H2O + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40*6H2O + 21 NH4NO3 + 2 NaNO3 + 6 H2O

Fe3O4 + KClO3 + KOH = KFeO4 + H2O + KCl =>
6 Fe3O4 + 13 KClO3 + 18 KOH = 18 KFeO4 + 9 H2O + 13 KCl

Fe2O3(s) + CO(g) = Fe3O4(l) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4(l) + CO2(g)

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)4] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[P(Mo3O10)4] + 2 NaNO3 + 21 NH4NO3 + 12 H2O

Na2CO3(s) + CH3COOH(aq) = CO2(g) + CH3COONa(aq) + H2O(l) =>
Na2CO3(s) + 2 CH3COOH(aq) = CO2(g) + 2 CH3COONa(aq) + H2O(l)

FeS(s) + HCl(a) = H2S(g) + FeCl2(a) =>
FeS(s) + 2 HCl(a) = H2S(g) + FeCl2(a)

C2H4(OH)2 = (CHO)2 + H2 =>
C2H4(OH)2 = (CHO)2 + 2 H2

Na2HPO4 + (NH4)2MoO4 + HNO3 = NH4NO3 + (NH4)3P(Mo3O10)4 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = 21 NH4NO3 + (NH4)3P(Mo3O10)4 + 2 NaNO3 + 12 H2O

KMnO4 + NH3 = NO + MnO2 + KOH + H2O =>
5 KMnO4 + 3 NH3 = 3 NO + 5 MnO2 + 5 KOH + 2 H2O

(NH4)2MoO4 + HNO3 + Na2HPO4 = (NH4)NO3 + Na2PO4MoO4 + H =>
(NH4)2MoO4 + 2 HNO3 + Na2HPO4 = 2(NH4)NO3 + Na2PO4MoO4 + 3 H

KSCN + K2CrO4 = CrO4 + KKSCN =>
2 KSCN + K2CrO4 = CrO4 + 2 KKSCN

Ag(s) + F2(g) = AgF(s) =>
2 Ag(s) + F2(g) = 2 AgF(s)

Fe(NO3)2 + BaCl2 = FeCl2 + Ba(NO3)2 =>
Fe(NO3)2 + BaCl2 = FeCl2 + Ba(NO3)2

Pb(NO3)3 + Ca(OCl)2 + H2O = CaCl2 + PbO2 + HNO3 =>
4 Pb(NO3)3 + Ca(OCl)2 + 6 H2O = CaCl2 + 4 PbO2 + 12 HNO3

SO2 + NaHCO3 = Na2SO3 + CO2 + H2O =>
SO2 + 2 NaHCO3 = Na2SO3 + 2 CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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