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Chemische vergelijkingen in evenwicht op02/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2CrO5 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 K2CrO5 + 10 KI + 10 H2SO4 = Cr2(SO4)3 + 7 K2SO4 + 5 I2 + 10 H2O

SO4{2-} + MnO4{-} + H3O{+} = SO4 + Mn{2+} + H2O =>
5 SO4{2-} + 2 MnO4{-} + 16 H3O{+} = 5 SO4 + 2 Mn{2+} + 24 H2O

C2H5O3 + O2 = H2O + CO2 =>
4 C2H5O3 + 7 O2 = 10 H2O + 8 CO2

NO3{-} + Al + H2O + OH{-} = Al(OH)6{-3} + NH3 =>
3 NO3{-} + 8 Al + 18 H2O + 21 OH{-} = 8 Al(OH)6{-3} + 3 NH3

Cl + CH5 = ClCH5 =>
Cl + CH5 = ClCH5

F2 + CO2 + H2O = C2H3OF + O2 =>
2 F2 + 8 CO2 + 6 H2O = 4 C2H3OF + 9 O2

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

FeO + SO2 = FeS + O3 =>
FeO + SO2 = FeS + O3

Ni(OH)2 + KOH + Br2 = Ni(OH)3 + KBr =>
2 Ni(OH)2 + 2 KOH + Br2 = 2 Ni(OH)3 + 2 KBr

H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4

(No3)3 = (No3)2 =>
2(No3)3 = 3(No3)2

CaF2 + Zn = F2 + CaZn =>
CaF2 + Zn = F2 + CaZn

KNO3 + MgCl2 = KCl + Mg(NO3)2 =>
2 KNO3 + MgCl2 = 2 KCl + Mg(NO3)2

HI + Li = HLi + I =>
HI + Li = HLi + I

Ba + Li3AsO4 = Li + Ba(AsO4)2 =>
Ba + 2 Li3AsO4 = 6 Li + Ba(AsO4)2

Ca(NO3)2 + CaF2 + C = CaO + NF3 + CO2 =>
Ca(NO3)2 + 3 CaF2 + C = 4 CaO + 2 NF3 + CO2

N2O4 = N2 + O2 =>
N2O4 = N2 + 2 O2

Ba2O2 = Ba + O =>
Ba2O2 = 2 Ba + 2 O

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

Li2CO3 + HCl = H2CO3 + LiCl =>
Li2CO3 + 2 HCl = H2CO3 + 2 LiCl

NaCIO3 = NaCINaCI + O2 =>
2 NaCIO3 = NaCINaCI + 3 O2

BI3 + Br = BBr3 + I =>
BI3 + 3 Br = BBr3 + 3 I

BaCl2*2H2O + C4H6K2O7 = C4H4BaO6 + Cl + K + H2O =>
BaCl2*2H2O + C4H6K2O7 = C4H4BaO6 + 2 Cl + 2 K + 3 H2O

(No3)3 = (No3)2 =>
2(No3)3 = 3(No3)2

Ti + Mo = TiMo =>
Ti + Mo = TiMo

NaOH + N2O3 = NaNO2 + H2O =>
2 NaOH + N2O3 = 2 NaNO2 + H2O

(Fe(NO3)3) + NaOH = Fe(OH)3 + NaNO3 =>
(Fe(NO3)3) + 3 NaOH = Fe(OH)3 + 3 NaNO3

C7H10NCl + AgNO3 = AgCl + C7H10N2O3 =>
C7H10NCl + AgNO3 = AgCl + C7H10N2O3

Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S

C4H9 + O2 = C4O2 + H9 =>
C4H9 + O2 = C4O2 + H9

Na3 + PO4 + Sr(ClO3)2 = Sr(PO4)2 + NaClO3 =>
2 Na3 + 6 PO4 + 3 Sr(ClO3)2 = 3 Sr(PO4)2 + 6 NaClO3

CoH3 + HCl = CoH2Cl + H2 =>
CoH3 + HCl = CoH2Cl + H2

HPO4 + Li(OH) = Li(PO4) + H2O =>
HPO4 + Li(OH) = Li(PO4) + H2O

Cr2(SO4)3 + RbO2 + RbOH = Rb2SO4 + Rb2CrO4 + H2O =>
Cr2(SO4)3 + 2 RbO2 + 8 RbOH = 3 Rb2SO4 + 2 Rb2CrO4 + 4 H2O

HNO3 + LiH = LiNO3 + H2 =>
HNO3 + LiH = LiNO3 + H2

Na + S4 = NaS =>
4 Na + S4 = 4 NaS

HNO3 + P2S5 + H2O = H3PO4 + H2SO4 + NO =>
40 HNO3 + 3 P2S5 + 4 H2O = 6 H3PO4 + 15 H2SO4 + 40 NO

HNa + O2 = Na + HO2 =>
HNa + O2 = Na + HO2

Pb(NO3)2 + Al(NO3)3 = Pb(NO3)3 + Al(NO3)2 =>
Pb(NO3)2 + Al(NO3)3 = Pb(NO3)3 + Al(NO3)2

CO3 + H2O = C6H1206 + O2 =>
12 CO3 + 1206 H2O = 2 C6H1206 + 621 O2

H2SO4 + CaNa2 = HNa + CaSO4 =>
H2SO4 + CaNa2 = 2 HNa + CaSO4

H2SO3 + HClO7 = HCl + H2SO4 =>
7 H2SO3 + HClO7 = HCl + 7 H2SO4

C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O

K2Cr2O7 + Na2S = K2S + Na2Cr2O7 =>
K2Cr2O7 + Na2S = K2S + Na2Cr2O7

FeS2 + Na2O2 + H2O = Na2FeO4 + NaSO4 + NaOH =>
FeS2 + 10 Na2O2 + 8 H2O = Na2FeO4 + 2 NaSO4 + 16 NaOH

YOF + O2 = Y2O3 + FO =>
4 YOF + 3 O2 = 2 Y2O3 + 4 FO

Al(OH)3 + H{+} + NO3{-} = Al(NO3)3 + H2O =>
Al(OH)3 + 3 H{+} + 3 NO3{-} = Al(NO3)3 + 3 H2O

NO3 + NaOH = NaO3 + NOH =>
NO3 + NaOH = NaO3 + NOH

H2[Zn(OH)2Cl2] + ZnO = Zn[Zn(OH)2Cl2] + H2O =>
H2[Zn(OH)2Cl2] + ZnO = Zn[Zn(OH)2Cl2] + H2O

CH2F2 + H2 = CH4 + HF =>
CH2F2 + 2 H2 = CH4 + 2 HF

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Breng de vergelijking van een chemische reactie in evenwicht
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