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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
MnSO4*H2O + Na2CO3 = MnCO3 + Na2SO4 + H2O =>
MnSO4*H2O + Na2CO3 = MnCO3 + Na2SO4 + H2O

PbO2 + H2S = PbS + SO2 + H2O =>
3 PbO2 + 4 H2S = 3 PbS + SO2 + 4 H2O

PH3 + NO = P4O10 + H2O + N2 =>
4 PH3 + 16 NO = P4O10 + 6 H2O + 8 N2

I2 + S2O3{-2} = S4O6{2-} + I{-} =>
I2 + 2 S2O3{-2} = S4O6{2-} + 2 I{-}

CuCl2 + Fe = FeCl2 + Cu =>
CuCl2 + Fe = FeCl2 + Cu

Al2O3(SiO2)6 + (NaOH)2(H2O)15 + Al2O3(SiO2)2 = Na(SiO3) + Al2(SiO3)2 + H2O =>
Al2O3(SiO2)6 + 2(NaOH)2(H2O)15 + Al2O3(SiO2)2 = 4 Na(SiO3) + 2 Al2(SiO3)2 + 32 H2O

Al2O3 + FeCO3 = Al2(CO3)3 + FeO =>
Al2O3 + 3 FeCO3 = Al2(CO3)3 + 3 FeO

ZnO + K2SO3 = ZnSO3 + K2O =>
ZnO + K2SO3 = ZnSO3 + K2O

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

C + O2 = CO2 =>
C + O2 = CO2

CoCl2*6H2O + NaOH = CoO + H2O + NaCl =>
CoCl2*6H2O + 2 NaOH = CoO + 7 H2O + 2 NaCl

NH2OH = NH3 + N2O + H2O =>
4 NH2OH = 2 NH3 + N2O + 3 H2O

Na2B4O7*10H2O = NaB(OH)4 + B(OH)3 + H2O =>
Na2B4O7*10H2O = 2 NaB(OH)4 + 2 B(OH)3 + 3 H2O

KMnO4 + H2SO4 + KNO2 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O

NO + H2O + O = HNO3 =>
2 NO + H2O + 3 O = 2 HNO3

KMnO4 + HCl = Cl + MnO2 + H2O + KCl =>
KMnO4 + 4 HCl = 3 Cl + MnO2 + 2 H2O + KCl

*BaCl2 + Li2Co3 = LiCl + BaCo3 =>
*BaCl2 + Li2Co3 = 2 LiCl + BaCo3

PbCrO4 + NaOH = PbO(PbCrO4) + Na2CrO4 + H2O =>
2 PbCrO4 + 2 NaOH = PbO(PbCrO4) + Na2CrO4 + H2O

Pb(OH){2-}4 + ClO{-} + H2O = PbO2 + Cl{-} + OH{-} =>
2 Pb(OH){2-}4 + 5 ClO{-} + H2O = 2 PbO2 + 5 Cl{-} + 4 OH{-}

C1H4O + C7H6O3 = C8H14O3 + H2O =>
28 C1H4O + 4 C7H6O3 = 7 C8H14O3 + 19 H2O

potassiumhydroxide + bariumnitrate = potassiumnitrate + bariumhydroxide =>
2 KOH + Ba(NO3)2 = 2 KNO3 + Ba(OH)2

CH3COOH + CH3OH = CH5COOCH3 + H2O =>
CH3COOH + 4 CH3OH = 2 CH5COOCH3 + 2 H2O

Ca(HCO3)2 + BaCl2 = BaCO3 + CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCl2 + CO2 + H2O

CH3O + O2 = CH2O2 + H2O =>
4 CH3O + 3 O2 = 4 CH2O2 + 2 H2O

CrBr3 + Hg(NO3)2 = HgBr2 + Cr(NO3)3 =>
2 CrBr3 + 3 Hg(NO3)2 = 3 HgBr2 + 2 Cr(NO3)3

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

CH3CH2CCH + AgNO3 = CH3CH2CCAg + HNO3 =>
CH3CH2CCH + AgNO3 = CH3CH2CCAg + HNO3

Be + H3AsO4 = BeO + AsH3 =>
4 Be + H3AsO4 = 4 BeO + AsH3

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

CoCl2*6H2O + NaOH = CoO + H2O + NaCl =>
CoCl2*6H2O + 2 NaOH = CoO + 7 H2O + 2 NaCl

PbCl5 = PbCl2 + Cl2 =>
2 PbCl5 = 2 PbCl2 + 3 Cl2

KAl(SO4)2*12H2O + Al2O3 = Al2O3H2O + KAl(SO4)2 =>
KAl(SO4)2*12H2O + 12 Al2O3 = 12 Al2O3H2O + KAl(SO4)2

KOH + Cl2 = KClO3 + K5Cl + H2O =>
6 KOH + Cl2 = KClO3 + K5Cl + 3 H2O

MnO2 + KOH + Cl2 = KCl + H2O + KMnO4 =>
2 MnO2 + 8 KOH + 3 Cl2 = 6 KCl + 4 H2O + 2 KMnO4

Li + O2 = Li2O(s) =>
4 Li + O2 = 2 Li2O(s)

AgOH + NH3*H2O = AgNH3OH + H2O =>
AgOH + NH3*H2O = AgNH3OH + H2O

HCOOH + ZnO = Zn(HCOO)2 + H2O =>
2 HCOOH + ZnO = Zn(HCOO)2 + H2O

KNO3 + MgCl = K2Cl + Mg(NO3)2 =>
2 KNO3 + MgCl = K2Cl + Mg(NO3)2

Cr2O7{-} + SO3{2-} + H{+} = Cr{2+} + SO4{2-} + H2O =>
2 Cr2O7{-} + 9 SO3{2-} + 10 H{+} = 4 Cr{2+} + 9 SO4{2-} + 5 H2O

(NH4)2 + CrO = Cr2 + H2O + N2 =>
(NH4)2 + 4 CrO = 2 Cr2 + 4 H2O + N2

Fe(OH)2 + (NH3OH)Cl + H2O = Fe(OH)3 + NH4Cl =>
2 Fe(OH)2 + (NH3OH)Cl + H2O = 2 Fe(OH)3 + NH4Cl

Rb + HNO3 = RbNO3 + NO + H2O =>
3 Rb + 4 HNO3 = 3 RbNO3 + NO + 2 H2O

NaOH + KHPh = H2O + NaPh + K =>
NaOH + KHPh = H2O + NaPh + K

K2Cr2O7 + KI + H2SO4 = Cr3(SO4)3 + I2 + K2SO4 + H2O =>
3 K2Cr2O7 + 24 KI + 21 H2SO4 = 2 Cr3(SO4)3 + 12 I2 + 15 K2SO4 + 21 H2O

F2O3 + Al = Al2O3 + F2 =>
F2O3 + 2 Al = Al2O3 + F2

K2Cr2O7 + KBr + H2SO4 = Cr2(SO4) + K2SO4 + Br2 + H2O =>
K2Cr2O7 + 10 KBr + 7 H2SO4 = Cr2(SO4) + 6 K2SO4 + 5 Br2 + 7 H2O

H2SO4(aq) + NaNO2(s) = Na2SO4(aq) + H2O(l) + NaNO3(aq) + NO(g) =>
H2SO4(aq) + 3 NaNO2(s) = Na2SO4(aq) + H2O(l) + NaNO3(aq) + 2 NO(g)

SiO2(s) + HF(aq) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(aq) = SiF4(g) + 2 H2O(l)

Ag2O + K2S2O8 + KOH = AgO + K2SO4 + H2O =>
Ag2O + K2S2O8 + 2 KOH = 2 AgO + 2 K2SO4 + H2O

Cu(NO3)2*3H2O = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)2*3H2O = 2 Cu2O + 8 NO2 + 3 O2 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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