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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO5 + Na2SO4 + Cl2 + H2O =>
2 KMnO4 + 6 NaCl + 6 H2SO4 = K2SO4 + 2 MnSO5 + 3 Na2SO4 + 3 Cl2 + 6 H2O

H4C10 + O2 = OC2 + H2O =>
2 H4C10 + 7 O2 = 10 OC2 + 4 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HNO3 + BaCl2 + SO2 = NO2 + HCl + BaSO4 =>
2 HNO3 + BaCl2 + SO2 = 2 NO2 + 2 HCl + BaSO4

MgO(s) + CO2(g) = MgCO3(s) =>
MgO(s) + CO2(g) = MgCO3(s)

Ti[OCH(CH3)2]4 + KOH + K2CO3 = KTiO3 + KOCH(CH3)2 + H2O =>
18 Ti[OCH(CH3)2]4 + 85 KOH + 3 K2CO3 = 18 KTiO3 + 73 KOCH(CH3)2 + 39 H2O

Se + H2O = H2SeO3 + H =>
Se + 3 H2O = H2SeO3 + 4 H

H2C2O4 + C2H5OH = (C2H5)2C2O4 + H2O =>
H2C2O4 + 2 C2H5OH = (C2H5)2C2O4 + 2 H2O

Ga(ClO3)3 = GaCl3 + O2 =>
2 Ga(ClO3)3 = 2 GaCl3 + 9 O2

FeCl3KBrCCl4 = FeCl4KCl3BrC =>
FeCl3KBrCCl4 = FeCl4KCl3BrC

I2 + HCl + H2O2 = ICl3 + H2O =>
I2 + 6 HCl + 3 H2O2 = 2 ICl3 + 6 H2O

KNO3 + S = K2SO4 + SO2 + N2 =>
2 KNO3 + 2 S = K2SO4 + SO2 + N2

Na2WO4 + NH4OH + Na2S = Na2WS4 + NaOH + NH3 =>
Na2WO4 + 4 NH4OH + 4 Na2S = Na2WS4 + 8 NaOH + 4 NH3

CH3CH2COOCH3NH3 = CH3CH2CONH2CH3OH =>
CH3CH2COOCH3NH3 = CH3CH2CONH2CH3OH

C8H10N4O2 + NaOH = H2O + C8H9N4O2Na =>
C8H10N4O2 + NaOH = H2O + C8H9N4O2Na

Mg(CH3COO)2 + H2O = Mg(OH)2 + CH3COOH =>
Mg(CH3COO)2 + 2 H2O = Mg(OH)2 + 2 CH3COOH

MgOH + HNO3 = Mg(NO3) + H2O =>
MgOH + HNO3 = Mg(NO3) + H2O

I2 + S2O3 = I2S2O3 =>
I2 + S2O3 = I2S2O3

NrS + HCl + HNO3 = NrCl2 + NO + S + H2O =>
3 NrS + 6 HCl + 2 HNO3 = 3 NrCl2 + 2 NO + 3 S + 4 H2O

Cr(NO3)3 + KOH = KNO3 + NO3 + CrOH =>
Cr(NO3)3 + KOH = KNO3 + 2 NO3 + CrOH

C20H27O11N + H2O = C6H12O6 + C7H6O + HCN =>
C20H27O11N + 2 H2O = 2 C6H12O6 + C7H6O + HCN

CH3Cl + NaI = CH3I + NaCl =>
CH3Cl + NaI = CH3I + NaCl

NaOH + NOOH = NaNO3 + H =>
NaOH + NOOH = NaNO3 + 2 H

CH4(g) + O2(g) = CO2(g) + H2O(g)2H2O(g) = H2O(i) =>
2 CH4(g) + 5 O2(g) = 2 CO2(g) + 2 H2O(g)2H2O(g)

CH3COONaHCl = CH4NaClCO2 =>
CH3COONaHCl = CH4NaClCO2

Br2 + Na2S + H2O = NaBr + H2SO4 + HBr =>
4 Br2 + Na2S + 4 H2O = 2 NaBr + H2SO4 + 6 HBr

C7H8O2(l) + O(g) = CO2(g) + H2O(l) =>
C7H8O2(l) + 16 O(g) = 7 CO2(g) + 4 H2O(l)

H4SiO4 + Pb(OH)2 = Pb4(SiO4)2 + H2O =>
2 H4SiO4 + 4 Pb(OH)2 = Pb4(SiO4)2 + 8 H2O

Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = (Ca9(HPO4)(PO4)5OH) + H2O + NH4NO3 =>
9 Ca(NO3)2*4H2O + 6(NH4)2HPO4 + 6 NH4OH = (Ca9(HPO4)(PO4)5OH) + 41 H2O + 18 NH4NO3

BaO + SO2 = BaO3 + SO =>
BaO + 2 SO2 = BaO3 + 2 SO

Na3PO2 + CuSO4 + H2O = CuH + H2SO4 + Na3PO4 =>
3 Na3PO2 + 4 CuSO4 + 6 H2O = 4 CuH + 4 H2SO4 + 3 Na3PO4

Mg + CuCl2 + H2O = MgCl + Cu(OH)2 + H2 =>
2 Mg + CuCl2 + 2 H2O = 2 MgCl + Cu(OH)2 + H2

Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O

Ag{+} + Fe{2+} = AgFe{3+} =>
Ag{+} + Fe{2+} = AgFe{3+}

CrO3 = Cr2O6 =>
2 CrO3 = Cr2O6

SO2 + O2 = SO3 = SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Ca3FeAl2Si3O12 + H2O + O2 = Ca2FeAl2Si3O13H + CaO =>
4 Ca3FeAl2Si3O12 + 2 H2O + 3 O2 = 4 Ca2FeAl2Si3O13H + 4 CaO

SIH4 + O2 = SIO2 + H2 =>
SIH4 + O2 = SIO2 + 2 H2

Rb + CH3CO2H = RbC2H3O2 + H2 =>
2 Rb + 2 CH3CO2H = 2 RbC2H3O2 + H2

N2O3 + K2O = N2K2O4 =>
N2O3 + K2O = N2K2O4

Na + CrO = NaCrO =>
Na + CrO = NaCrO

Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4(aq)

HBr(aq) + LiOH(aq) = H2O(l) + LiBr(aq) =>
HBr(aq) + LiOH(aq) = H2O(l) + LiBr(aq)

Pb(NO3)2(aq) + Na(HCO3)(aq) = Na(NO3)(aq) + Pb(HCO3)2(aq) =>
Pb(NO3)2(aq) + 2 Na(HCO3)(aq) = 2 Na(NO3)(aq) + Pb(HCO3)2(aq)

ZnBa(OH)2 = BaZn(OH)2 =>
ZnBa(OH)2 = BaZn(OH)2

Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH

C17H34BrCOOH + HBr = C17H35COOH + Br2 =>
C17H34BrCOOH + HBr = C17H35COOH + Br2

Li3PO4 + CaCl2 = CaPO4 + Li3Cl2 =>
Li3PO4 + CaCl2 = CaPO4 + Li3Cl2

SO2 + H2O + CuCl2 = Cu2Cl2 + H2SO4 + HCl =>
SO2 + 2 H2O + 2 CuCl2 = Cu2Cl2 + H2SO4 + 2 HCl

KI + Na3PO4 = KNa3 + IPO4 =>
KI + Na3PO4 = KNa3 + IPO4

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Breng de vergelijking van een chemische reactie in evenwicht
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