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Chemische vergelijkingen in evenwicht op05/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr + KCN + HCl + O2 = CrCN + KCl + H2O =>
4 Cr + 4 KCN + 4 HCl + O2 = 4 CrCN + 4 KCl + 2 H2O

N2O + CH4 = CO2 + N2 + H2O =>
4 N2O + CH4 = CO2 + 4 N2 + 2 H2O

Fe(OH)3 + H3PO4 = H2O + Fe(PO4) =>
Fe(OH)3 + H3PO4 = 3 H2O + Fe(PO4)

C4H11N1 + H2O = C4H10N1 + H3O =>
C4H11N1 + H2O = C4H10N1 + H3O

CH3NO2 = CO2 + NH3 =>
CH3NO2 = CO2 + NH3

AgNO3 + (H)2S = (Ag)2S + HNO3 =>
2 AgNO3 + (H)2S = (Ag)2S + 2 HNO3

CH3 + ClPtOH = CH3OH + PtCl =>
CH3 + ClPtOH = CH3OH + PtCl

C6H5COONa + KMnO4 + H2SO4 = C6H5COOH + CO2 + NaOH + MnSO4 + K2SO4 =>
12 C6H5COONa + 6 KMnO4 + 9 H2SO4 = 11 C6H5COOH + 7 CO2 + 12 NaOH + 6 MnSO4 + 3 K2SO4

(NH4)2SO4 + KI = (NH4)2I2 + K2SO4 =>
(NH4)2SO4 + 2 KI = (NH4)2I2 + K2SO4

P4 + NaOH + O2 = NaH2PO2 + NaPO3 =>
P4 + 4 NaOH + 3 O2 = 2 NaH2PO2 + 2 NaPO3

FH2{-} + H2O = H3O{+} + FH{-2} =>
FH2{-} + H2O = H3O{+} + FH{-2}

Cu(NO3)2 + Na2CO3 = Na(NO3) + Cu(CO3) =>
Cu(NO3)2 + Na2CO3 = 2 Na(NO3) + Cu(CO3)

PO + H2O = H6PO4 =>
PO + 3 H2O = H6PO4

Na2Co3 + NaOH = Na2OH(s) + NaCo3(aq) =>
Na2Co3 + NaOH = Na2OH(s) + NaCo3(aq)

Mg(NO3)2 + K3PO4 + Cr2S3 = K2SO4 + P2O5 + K2CrO4 + NO + MgO =>
15 Mg(NO3)2 + 10 K3PO4 + 3 Cr2S3 = 9 K2SO4 + 5 P2O5 + 6 K2CrO4 + 30 NO + 15 MgO

Na2B4O7 + HCl = NaCl + B2O3 + H2O =>
Na2B4O7 + 2 HCl = 2 NaCl + 2 B2O3 + H2O

C4H4O(l) + O2 = CO2(g) + H2O(l) =>
2 C4H4O(l) + 9 O2 = 8 CO2(g) + 4 H2O(l)

C2H60(l) + O2(g) = H2O(l) + CO2(g) =>
C2H60(l) + 17 O2(g) = 30 H2O(l) + 2 CO2(g)

K + HNO3 = K(NO3)2 + N2 + H2O =>
5 K + 12 HNO3 = 5 K(NO3)2 + N2 + 6 H2O

NaNO3(s) + H2SO4(l) = Na2SO4(l) + HNO3(l) =>
2 NaNO3(s) + H2SO4(l) = Na2SO4(l) + 2 HNO3(l)

CH3CHCH2CH2OHCH3 + HOOCCH3 = CH3CHCH2CH2OCCH3OCH3 + H2O =>
CH3CHCH2CH2OHCH3 + HOOCCH3 = CH3CHCH2CH2OCCH3OCH3 + H2O

FeCl3 + KOH = Fe(OH)3 + ClK =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 ClK

MnO2 + SnCl2 + HCl = SnCl4 + MnCl2 + H2O =>
MnO2 + SnCl2 + 4 HCl = SnCl4 + MnCl2 + 2 H2O

CrCl2 + KOH = KCl + Cr(OH)2 =>
CrCl2 + 2 KOH = 2 KCl + Cr(OH)2

FeP + H2O2 = FePO4 + H2O =>
FeP + 4 H2O2 = FePO4 + 4 H2O

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2

KSCN + NH3 = KH3 + NSCN =>
KSCN + NH3 = KH3 + NSCN

O2 + N2 = N2O5 =>
5 O2 + 2 N2 = 2 N2O5

HCOOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
14 HCOOH + Na2CO3 = 2 C2H5COONa + 9 CO2 + 9 H2O

NaCl + K2CrO4 + AgNO3 = Na2CrO4 + KNO3 + AgCl =>
2 NaCl + K2CrO4 + 2 AgNO3 = Na2CrO4 + 2 KNO3 + 2 AgCl

Se + Ag = SeAg =>
Se + Ag = SeAg

Sr(OH)2 + Cl2 = SrCl2 + Sr(ClO)2 + H2O =>
2 Sr(OH)2 + 2 Cl2 = SrCl2 + Sr(ClO)2 + 2 H2O

C6H13NO2 + O2 = NO2 + H2O + CO2 =>
4 C6H13NO2 + 37 O2 = 4 NO2 + 26 H2O + 24 CO2

C6H + O2 = CO2 + H2O =>
4 C6H + 25 O2 = 24 CO2 + 2 H2O

Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + [SO4]{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + [SO4]{2-}

Li2SO3 + H2SO3 = LiHSO3 =>
Li2SO3 + H2SO3 = 2 LiHSO3

KNO3 + C12H22O11 = KCO3 + N2 + H2O =>
12 KNO3 + C12H22O11 = 12 KCO3 + 6 N2 + 11 H2O

C13H18O2 + O2 = CO2 + H2O =>
2 C13H18O2 + 33 O2 = 26 CO2 + 18 H2O

Pb2{+} + I{-} = Pb2I =>
Pb2{+} + I{-} = Pb2I

C6H8O7 + H2O = HC6H8O7 + OH =>
C6H8O7 + H2O = HC6H8O7 + OH

PH3 + NaH2PO2 = P4 + H2O + Na(OH) =>
PH3 + 3 NaH2PO2 = P4 + 3 H2O + 3 Na(OH)

K2[Ge(OH)4] + HCl = GeCl2 + KCl + H2O =>
K2[Ge(OH)4] + 4 HCl = GeCl2 + 2 KCl + 4 H2O

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

AgO + Sr = Ag + SrO =>
AgO + Sr = Ag + SrO

C2H7N + HCl = C2H8NCl =>
C2H7N + HCl = C2H8NCl

CH3CH2OH + NaMnO4 = MnO2 + NaOH + CH3COONa + H2O =>
3 CH3CH2OH + 4 NaMnO4 = 4 MnO2 + NaOH + 3 CH3COONa + 4 H2O

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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