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Chemische vergelijkingen in evenwicht op07/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4I + H2O2 = I2 + N2 + H2O =>
2 NH4I + 4 H2O2 = I2 + N2 + 8 H2O

BaCl2 + Na2CO3 = Na2Cl2 + BaCO3 =>
BaCl2 + Na2CO3 = Na2Cl2 + BaCO3

AuSe2 + O2 = Au2O3 + SeO2 =>
4 AuSe2 + 11 O2 = 2 Au2O3 + 8 SeO2

NaOHCaBr2 = NaBr2Ca(OH) =>
NaOHCaBr2 = NaBr2Ca(OH)

C6H4(OH)2COOH + CH3OH = C8H8O3 + H2O =>
14 C6H4(OH)2COOH + 22 CH3OH = 15 C8H8O3 + 33 H2O

Cu(s) + I2(g) = CuI2(s) =>
Cu(s) + I2(g) = CuI2(s)

C3H5N3O + O2 = CO2 + H2O + N2 =>
4 C3H5N3O + 15 O2 = 12 CO2 + 10 H2O + 6 N2

KBr + HNO3 = Br2 + NO2 + H2O + KNO3 =>
2 KBr + 4 HNO3 = Br2 + 2 NO2 + 2 H2O + 2 KNO3

KBrO2 + K2S2O3 + H2O = K2S4O6 + KBr + KOH =>
KBrO2 + 4 K2S2O3 + 2 H2O = 2 K2S4O6 + KBr + 4 KOH

Cr2O7 + H2O = Cr2O4 + OH =>
Cr2O7 + 3 H2O = Cr2O4 + 6 OH

C33H66 + O2 = CO2 + H2O =>
2 C33H66 + 99 O2 = 66 CO2 + 66 H2O

AgF + FeCl3 = FeF3 + AgCl =>
3 AgF + FeCl3 = FeF3 + 3 AgCl

C6H5Br + O2 = CO2 + H2O + HBr =>
C6H5Br + 7 O2 = 6 CO2 + 2 H2O + HBr

Fe(OH)2 + O2 = (Fe2O3)H2O + H2O =>
4 Fe(OH)2 + O2 = 2(Fe2O3)H2O + 2 H2O

Li2Cr2O7 + LiBr + H2SeO4 = Li2SeO4 + Cr2(SeO4)3 + Br2 + H2O =>
Li2Cr2O7 + 6 LiBr + 7 H2SeO4 = 4 Li2SeO4 + Cr2(SeO4)3 + 3 Br2 + 7 H2O

KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl

H2TeO4 + Fe(OH)2 = FeTeO4 + H2O =>
H2TeO4 + Fe(OH)2 = FeTeO4 + 2 H2O

HCOOH + H2O = H3O + COOH =>
HCOOH + H2O = H3O + COOH

Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)

CrO + I = Cr + IO =>
CrO + I = Cr + IO

MgAl + HCl = MgCl2 + AlCl3 + H2 =>
2 MgAl + 10 HCl = 2 MgCl2 + 2 AlCl3 + 5 H2

CaBr2 + Cu = CuBr + Ca =>
CaBr2 + 2 Cu = 2 CuBr + Ca

C26H41O + O2 = CO2 + H2O =>
4 C26H41O + 143 O2 = 104 CO2 + 82 H2O

AgBr + Al2(SO4)3 = Ag2SO4 + AlBr3 =>
6 AgBr + Al2(SO4)3 = 3 Ag2SO4 + 2 AlBr3

Na2CO3 + HCl = NaCl + (H)2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + (H)2CO3

Al(NO3)3 + BaCO3 + H2O = Al(OH)3 + Ba(NO3)2CO2 =>
2 Al(NO3)3 + 3 BaCO3 + 3 H2O = 2 Al(OH)3 + 3 Ba(NO3)2CO2

NBr5 + H2O = HNO3 + HBr =>
NBr5 + 3 H2O = HNO3 + 5 HBr

AlCl3 + Ag2SO4 = Al2(SO4)3 + AgCl =>
2 AlCl3 + 3 Ag2SO4 = Al2(SO4)3 + 6 AgCl

Na3PO4 + Pb(ClO3)2 = NaClO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(ClO3)2 = 6 NaClO3 + Pb3(PO4)2

Zn + HI = ZnHI =>
Zn + HI = ZnHI

Al2(SO4)3 + NaCH3COO + Na2HPO4 = AlPO4 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 2 NaCH3COO + 2 Na2HPO4 = 2 AlPO4 + 3 Na2SO4 + 2 CH3COOH

CH3CH2CH2CHO + O2 = CH3CH2CH2COOH =>
2 CH3CH2CH2CHO + O2 = 2 CH3CH2CH2COOH

Ba(NO3)2 + SO2 = BaSO4 + NO2 =>
Ba(NO3)2 + SO2 = BaSO4 + 2 NO2

Sr + KCl = SrCl2 + K =>
Sr + 2 KCl = SrCl2 + 2 K

FeSO4 + Fe = Fe2SO4 =>
FeSO4 + Fe = Fe2SO4

BaCl2 + H3PO4 = HCl2 + Ba3PO4 =>
3 BaCl2 + H3PO4 = 3 HCl2 + Ba3PO4

Si(s) + NaOH(aq) = Na4SiO4(s) + H2 =>
Si(s) + 4 NaOH(aq) = Na4SiO4(s) + 2 H2

Na(s) + F2 = NaF =>
2 Na(s) + F2 = 2 NaF

CH3COCH3 + I2 + KOH = CH3COOK + KI + H2O =>
2 CH3COCH3 + 4 I2 + 11 KOH = 3 CH3COOK + 8 KI + 7 H2O

Fe2O3H2O + HCl = FeCl2 + H2O + O2 =>
2 Fe2O3H2O + 8 HCl = 4 FeCl2 + 6 H2O + O2

ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2

K2Cr2O7 + KI + H2O = Cr(OH)3 + KOH + I2 =>
K2Cr2O7 + 6 KI + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 I2

MnO2 + H2SO4 = MnSO4 + H2O + O =>
MnO2 + H2SO4 = MnSO4 + H2O + O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Fe + HCl = H + FeCl3 =>
Fe + 3 HCl = 3 H + FeCl3

C6H6O4S + NaOH = C6H5O2Na + Na2SO3 + H2O =>
C6H6O4S + 3 NaOH = C6H5O2Na + Na2SO3 + 2 H2O

ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2

HNO3 + Cu2S = Cu(NO3)2 + NO + H2SO4 + H2O =>
22 HNO3 + 3 Cu2S = 6 Cu(NO3)2 + 10 NO + 3 H2SO4 + 8 H2O

NO2 + CH3 = CO2 + NH3 =>
NO2 + CH3 = CO2 + NH3

ClO + HClO = ClO3 + HCl =>
ClO + 2 HClO = ClO3 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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