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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO3 + H2 = H2S + H2O =>
SO3 + 4 H2 = H2S + 3 H2O

Pb(k) + AgNo3 = Pb(No3) + Ag =>
Pb(k) + AgNo3 = Pb(No3) + Ag

Fe(NO3)3 + KSCN = Fe(SCN) + NO3 + K =>
Fe(NO3)3 + KSCN = Fe(SCN) + 3 NO3 + K

(NH4)3O4 + NaOH = Na2O3 + NH3 + H2O =>
4(NH4)3O4 + 10 NaOH = 5 Na2O3 + 12 NH3 + 11 H2O

U(SO4)2 + KMnO4 + H2O = H2SO4 + MnSO4 + K2SO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + K2SO4 + 5 UO2SO4

NaNO3 + H3PO4 = Na3PO4 + HNO3 =>
3 NaNO3 + H3PO4 = Na3PO4 + 3 HNO3

Si + O2 = SiO2 =>
Si + O2 = SiO2

O2 + BH3 = B2O3 + H2O =>
3 O2 + 2 BH3 = B2O3 + 3 H2O

CH4 + Cl2 = C4 + H2Cl =>
4 CH4 + 4 Cl2 = C4 + 8 H2Cl

Li2S + Cl2 = S + LiCl =>
Li2S + Cl2 = S + 2 LiCl

NCl + NH4OH = NH4Cl + NOH =>
NCl + NH4OH = NH4Cl + NOH

KIO3 + KI = KIO =>
KIO3 + 2 KI = 3 KIO

Na2O + HClO4 = NaClO4 + HOH =>
Na2O + 2 HClO4 = 2 NaClO4 + HOH

C7H12O4 + O2 = CO2 + H2O =>
C7H12O4 + 8 O2 = 7 CO2 + 6 H2O

KSCN + Fe(NO3)3 = K + FeSCN + NO3 =>
KSCN + Fe(NO3)3 = K + FeSCN + 3 NO3

S2 + P4 = P4S3 =>
3 S2 + 2 P4 = 2 P4S3

SiCl4 + O2 = SiO2 + Cl2 =>
SiCl4 + O2 = SiO2 + 2 Cl2

Mg(HCO3)2 + H2SO4 = MgSO4 + H2CO3 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2CO3

AgCl + Mg3N2 = Ag3N + MgCl2 =>
6 AgCl + Mg3N2 = 2 Ag3N + 3 MgCl2

Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + LiCl(aq) =>
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 LiCl(aq)

Br + KI = KBr + I2 =>
2 Br + 2 KI = 2 KBr + I2

FeBr3(aq) + H2SO4(aq) = Fe2(SO4)3(s) + HBr(aq) =>
2 FeBr3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 6 HBr(aq)

Na2SO3I + NaIO3 + H2SO4 = Na2SO4 + I2 + H2O =>
10 Na2SO3I + 4 NaIO3 + 2 H2SO4 = 12 Na2SO4 + 7 I2 + 2 H2O

Cr2O7{-2} + H2S + H3O{+} = Cr{+3} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H3O{+} = 2 Cr{+3} + 3 S + 15 H2O

AgNO3 + AuBr3 = AuN3O9 + AgBr =>
3 AgNO3 + AuBr3 = AuN3O9 + 3 AgBr

ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2

Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4

MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O

Pb + CuCl2 = Pb(Cl2)2 + Cu =>
Pb + 2 CuCl2 = Pb(Cl2)2 + 2 Cu

MnN = manganese + nitrogen =>
2 MnN = 2 Mn + N2

CuO + CH4O = Cu + CO2 + H2O =>
3 CuO + CH4O = 3 Cu + CO2 + 2 H2O

C7H8 + MnO4{-} = C7H5O2{-} + MnO2 + H2O + OH{-} =>
C7H8 + 2 MnO4{-} = C7H5O2{-} + 2 MnO2 + H2O + OH{-}

C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O

Si + O2 = SiO2 =>
Si + O2 = SiO2

Na2SO4 + KCl = K2SO4 + NaCl =>
Na2SO4 + 2 KCl = K2SO4 + 2 NaCl

HNO3 + CuOH2 = CuNO3 + HOH2 =>
HNO3 + CuOH2 = CuNO3 + HOH2

Na2SiO3 + (NH4)2S = NH4 + Na2S + SiO3 =>
Na2SiO3 + (NH4)2S = 2 NH4 + Na2S + SiO3

K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + 6 NaHSO3 + 5 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 8 H2O

Cu(OH)2 + (HPO4) = Cu(HPO4) + (OH)2 =>
Cu(OH)2 + (HPO4) = Cu(HPO4) + (OH)2

NH3 + H2SO4 = (NH4)HSO4 =>
NH3 + H2SO4 = (NH4)HSO4

Mg + Cl2 = Mg1Cl2 =>
Mg + Cl2 = Mg1Cl2

Fe(s) + SSA = FeSSA =>
Fe(s) + SSA = FeSSA

Cs(s) + H2O = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O = 2 CsOH(s) + H2(g)

CHOOH + NaOH = CHOONa + H2O =>
CHOOH + NaOH = CHOONa + H2O

Ba(OH)2 + CH3CO2H = Ba(CH3CO2)2 + H2O =>
Ba(OH)2 + 2 CH3CO2H = Ba(CH3CO2)2 + 2 H2O

C + SO = CS + CO2 =>
3 C + 2 SO = 2 CS + CO2

KMnO4 + Na2SO3 = MnO2 + Na2SO4 + K =>
KMnO4 + 2 Na2SO3 = MnO2 + 2 Na2SO4 + K

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

(Al(H2O)6)Cl3 = HCl + Al(OH)3 + H2O =>
(Al(H2O)6)Cl3 = 3 HCl + Al(OH)3 + 3 H2O

Ba + HNO3 = Ba(NO3)2 + H2O + N20 =>
50 Ba + 120 HNO3 = 50 Ba(NO3)2 + 60 H2O + N20

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Breng de vergelijking van een chemische reactie in evenwicht
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