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Chemische vergelijkingen in evenwicht op08/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(NO3)3 + NaOH + Br2 = NaBr + NaNO3 + Na2CrO4 + H2O =>
2 Cr(NO3)3 + 16 NaOH + 3 Br2 = 6 NaBr + 6 NaNO3 + 2 Na2CrO4 + 8 H2O

K2HPO4 + Ca(OH)2 = KOH + Ca3(PO4)2 + H2O =>
2 K2HPO4 + 3 Ca(OH)2 = 4 KOH + Ca3(PO4)2 + 2 H2O

CoCl4(aq) + H2O(l) = Co(H2O)6(aq) + Cl(aq) =>
CoCl4(aq) + 6 H2O(l) = Co(H2O)6(aq) + 4 Cl(aq)

Li + HNO3 = LiNO3 + H2O + NH2NO3 =>
6 Li + 8 HNO3 = 6 LiNO3 + 3 H2O + NH2NO3

C8H18 + KMnO4 = MnO2 + C8H17O + KOH =>
C8H18 + KMnO4 = MnO2 + C8H17O + KOH

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O

Hg(NO3)2 + KOH + CH2O = Hg + KNO3 + CO2 + H2O =>
2 Hg(NO3)2 + 4 KOH + CH2O = 2 Hg + 4 KNO3 + CO2 + 3 H2O

Na2CO3 + SrBr2 = NaBr + SrCO3 =>
Na2CO3 + SrBr2 = 2 NaBr + SrCO3

C2H5COOH + Na = C2H5COONa + H2 =>
2 C2H5COOH + 2 Na = 2 C2H5COONa + H2

As2O3 + H2O = AsH3 + OH =>
As2O3 + 9 H2O = 2 AsH3 + 12 OH

C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O

CHOOH = H2O + CO =>
CHOOH = H2O + CO

C6H12 + Br2 = C6H10Br + HBr =>
2 C6H12 + 3 Br2 = 2 C6H10Br + 4 HBr

CHF4 + Br2 = CHBr4 + F2 =>
CHF4 + 2 Br2 = CHBr4 + 2 F2

Ca(OH)2 + NaCO3 = NaOH + Ca(CO3)2 =>
Ca(OH)2 + 2 NaCO3 = 2 NaOH + Ca(CO3)2

C2H2 + KMnO4 + H2O = MnO2 + C2H4(OH)4 + KOH =>
3 C2H2 + 2 KMnO4 + 10 H2O = 2 MnO2 + 3 C2H4(OH)4 + 2 KOH

Al + Br = Al2Br6 =>
2 Al + 6 Br = Al2Br6

(NH4)2SO4 + Mg(NO3)2 = MgSO4 + NH4NO3 =>
(NH4)2SO4 + Mg(NO3)2 = MgSO4 + 2 NH4NO3

P2S3 + KClO2 + H2O = H3PO4 + H2SO + KCl =>
2 P2S3 + 5 KClO2 + 12 H2O = 4 H3PO4 + 6 H2SO + 5 KCl

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)

F2 + NH4I = NH4 + FI =>
F2 + 2 NH4I = 2 NH4 + 2 FI

SO3 + Na2SO4 + H2O = NaHSO4 =>
SO3 + Na2SO4 + H2O = 2 NaHSO4

HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O

SO3 + Na2SO4 + H2O = NaHSO4 =>
SO3 + Na2SO4 + H2O = 2 NaHSO4

MgBr2 + Li2SO4 = MgSO4 + LiBr =>
MgBr2 + Li2SO4 = MgSO4 + 2 LiBr

CO2 + H2O = C3H8O + O =>
3 CO2 + 4 H2O = C3H8O + 9 O

HBr + H2O2 = H2O + HBrO4 =>
HBr + 4 H2O2 = 4 H2O + HBrO4

C6H6 + FeCl4 = C6H5Cl + HCl + FeCl2 =>
C6H6 + FeCl4 = C6H5Cl + HCl + FeCl2

Al2O3 + BaO = Al2BaO4 =>
Al2O3 + BaO = Al2BaO4

Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4 =>
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4

CuS + HNO3 = Cu(NO3)4 + NO + H2O + SO2 =>
3 CuS + 20 HNO3 = 3 Cu(NO3)4 + 8 NO + 10 H2O + 3 SO2

Si(s) + Br(l) = SiBr4(l) =>
Si(s) + 4 Br(l) = SiBr4(l)

FeCl2 + ClO = FeO + Cl2 =>
2 FeCl2 + 2 ClO = 2 FeO + 3 Cl2

N3 + H2O = NH4NO2 =>
2 N3 + 6 H2O = 3 NH4NO2

Zn + NaOH = ZnO2H2 + Na =>
Zn + 2 NaOH = ZnO2H2 + 2 Na

FeS2 + HNO3 = Fe2(SO4)3 + NO2 + H2O + H2SO4 =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + 30 NO2 + 14 H2O + H2SO4

SiI = Si + I2 =>
2 SiI = 2 Si + I2

Ce(NO3)3 + C6H12N4 + H2O = CeO2 + CH2O + NH4NO3 =>
16 Ce(NO3)3 + 11 C6H12N4 + 92 H2O = 16 CeO2 + 66 CH2O + 46 NH4NO3

Mg + NaPO4 = Mg6(PO4)2 + Na =>
6 Mg + 2 NaPO4 = Mg6(PO4)2 + 2 Na

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Ar + Cl2 = ArCl =>
2 Ar + Cl2 = 2 ArCl

Na12 + Be13 = NaBe35 =>
13 Na12 + 420 Be13 = 156 NaBe35

Al + H2SO4 = Al2(SO4)3 + H32 =>
32 Al + 48 H2SO4 = 16 Al2(SO4)3 + 3 H32

H2(g) + N2(g) = NH3(g)H = =>
4 H2(g) + N2(g) = 2 NH3(g)H

NaOH + MnCO3 + NaF + NH4H2PO4 = Na2MnPO4F + CO2 + H2O + NH3 =>
NaOH + MnCO3 + NaF + NH4H2PO4 = Na2MnPO4F + CO2 + 2 H2O + NH3

HgC2H3O2 + K2CrO4 = Hg2CrO4 + KC2H3O2 =>
2 HgC2H3O2 + K2CrO4 = Hg2CrO4 + 2 KC2H3O2

Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KNO3(aq)

CH3CH2CH2CH3 + O2 = H2O + C02 =>
2 CH3CH2CH2CH3 + 5 O2 = 10 H2O + 4 C02

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Breng de vergelijking van een chemische reactie in evenwicht
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