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Chemische vergelijkingen in evenwicht op03/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
KFe[Fe(CN)6] + NaOH = Fe(OH)3 + Fe(OH)2 + NaCN + KCN =>
KFe[Fe(CN)6] + 5 NaOH = Fe(OH)3 + Fe(OH)2 + 5 NaCN + KCN

BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl

H2C2O4 + MnO4{-} + H{+} = Mn{2}{+} + CO2 + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 2 Mn{2}{+} + 10 CO2 + 8 H2O

HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr

CH3ONaHCl = CH3OHNaCl =>
CH3ONaHCl = CH3OHNaCl

P + S = P4S10 =>
4 P + 10 S = P4S10

Am + H2SO4 = Am2(SO4)3 + SO2 + H2O =>
2 Am + 6 H2SO4 = Am2(SO4)3 + 3 SO2 + 6 H2O

AI + NaOH(aq) + H2O = NaAI(OH)4(aq) + H2 =>
2 AI + 2 NaOH(aq) + 6 H2O = 2 NaAI(OH)4(aq) + 3 H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O =>
2 HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O

Ca + HIO3 = H2 + Ca(IO3) =>
2 Ca + 2 HIO3 = H2 + 2 Ca(IO3)

Y + As = YAs =>
Y + As = YAs

C2H4O + O2 = (CO2) + (H2O) =>
2 C2H4O + 5 O2 = 4(CO2) + 4(H2O)

H6C6HNO3 = NO2C6H5H2O =>
H6C6HNO3 = NO2C6H5H2O

COH3OH + O2 = CO2 + H2O =>
COH3OH + O2 = CO2 + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

HBr(g) + Cl2 = HCl(g) + Br2(g) =>
2 HBr(g) + Cl2 = 2 HCl(g) + Br2(g)

XH + HOY = XY + H2O =>
XH + HOY = XY + H2O

(NH4)2S + CuSO4 = CuS + H2SO4 + NH3 =>
(NH4)2S + CuSO4 = CuS + H2SO4 + 2 NH3

NiSO4 + Na2CO3 = Na2SO4 + NiCO3 =>
NiSO4 + Na2CO3 = Na2SO4 + NiCO3

Li + HOH = LiO + H2 =>
Li + HOH = LiO + H2

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

Na2SeO3 = Na + Se + O2 =>
2 Na2SeO3 = 4 Na + 2 Se + 3 O2

BEEF = FEEB =>
BEEF = FEEB

NH4CNS + Ba(OH)2*8H2O = Ba(CNS)2 + NH3 + H2O =>
2 NH4CNS + Ba(OH)2*8H2O = Ba(CNS)2 + 2 NH3 + 10 H2O

HNO3(aq) + H2S(aq) = NO(g) + S(s) + H2O(l) =>
2 HNO3(aq) + 3 H2S(aq) = 2 NO(g) + 3 S(s) + 4 H2O(l)

Na2Co3 + MnBr2 = Na2Br2 + MnCo3 =>
Na2Co3 + MnBr2 = Na2Br2 + MnCo3

CuCl2(aq) + Al = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al = 2 AlCl3(aq) + 3 Cu(s)

HBr(aq) + NiS(s) = H2S(g) + NiBr2(s) =>
2 HBr(aq) + NiS(s) = H2S(g) + NiBr2(s)

Fe2(NH4)2(SO4)2 + KSCN = Fe2SCN + K(NH4)2(SO4)2 =>
Fe2(NH4)2(SO4)2 + KSCN = Fe2SCN + K(NH4)2(SO4)2

HBr(aq) + NiS(s) = H2S(g) + NiBr2(aq) =>
2 HBr(aq) + NiS(s) = H2S(g) + NiBr2(aq)

C2H6O + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)4 =>
4 C2H6O + 2 K2CrO7 + 6 H2SO4 = 4 CH3COOH + 2 K2SO4 + 10 H2O + Cr2(SO4)4

Al(OH)3 + F = AlF + OH =>
Al(OH)3 + F = AlF + 3 OH

Ba3(PO4)2 + NH4NO2 = Ba(NO2)2 + (NH4)3PO4 =>
Ba3(PO4)2 + 6 NH4NO2 = 3 Ba(NO2)2 + 2(NH4)3PO4

CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O

N(CH3)3 + O2 = NO + CO2 + H2O =>
4 N(CH3)3 + 23 O2 = 4 NO + 12 CO2 + 18 H2O

CH3NO2(l) + Cl2(g) = CCl3NO2(l) + HCl(g) =>
CH3NO2(l) + 3 Cl2(g) = CCl3NO2(l) + 3 HCl(g)

Al + O = AlO =>
Al + O = AlO

CuCl2 + KOH = CuO + KCl2H =>
CuCl2 + KOH = CuO + KCl2H

Al2S3 = Al + S2 =>
2 Al2S3 = 4 Al + 3 S2

FeCe2 + NaOH = Fe(OH)2 + NaCe =>
FeCe2 + 2 NaOH = Fe(OH)2 + 2 NaCe

C9H11NO2(s) + O2(g) = CO2 + N2 + H2O =>
4 C9H11NO2(s) + 43 O2(g) = 36 CO2 + 2 N2 + 22 H2O

C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN

HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O

BaCl2 + CO3{2-} = BaCO3 + Cl{-} =>
BaCl2 + CO3{2-} = BaCO3 + 2 Cl{-}

Fe203 + HCl = FeCl3 + H203 =>
Fe203 + 609 HCl = 203 FeCl3 + 3 H203

PbS + AlCl3 = PbCl2 + Al2S3 =>
3 PbS + 2 AlCl3 = 3 PbCl2 + Al2S3

Na2(CO3) + Al(OH)3 = Al2O3 + Na(OH) + CO2 =>
3 Na2(CO3) + 2 Al(OH)3 = Al2O3 + 6 Na(OH) + 3 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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