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Chemische vergelijkingen in evenwicht op08/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
6 NaI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Na2SO4

MnI2 + KBiO3 + HCl = KMnO4 + KIO3 + BiCl3 + KCl + H2O =>
2 MnI2 + 17 KBiO3 + 62 HCl = 2 KMnO4 + 4 KIO3 + 17 BiCl3 + 11 KCl + 31 H2O

OH{-} + Ce{4+} + CH3CH2OH = Ce{3+} + CH3CHO + H2O =>
2 OH{-} + 2 Ce{4+} + CH3CH2OH = 2 Ce{3+} + CH3CHO + 2 H2O

Na[Fe(OH)4] + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 Na[Fe(OH)4] + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 8 H2O

Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4

K2SO4 + Ba(NO3)2 = K(NO3) + BaSO4 =>
K2SO4 + Ba(NO3)2 = 2 K(NO3) + BaSO4

H2(g)C2H4(g) = C2H6(g) =>
H2(g)C2H4(g) = C2H6(g)

NaF + Al(NO3)3 = Na3AlF6 + NaNO3 =>
6 NaF + Al(NO3)3 = Na3AlF6 + 3 NaNO3

CH3COOH + KOH = KCOOCH3 + H2O =>
CH3COOH + KOH = KCOOCH3 + H2O

Ag + HgCl2 = AgCl2 + Hg =>
Ag + HgCl2 = AgCl2 + Hg

U + ClF3 = UF6 + ClF =>
U + 3 ClF3 = UF6 + 3 ClF

Cl2 + Ba(NO3)2 = BaCl2 + NO3 =>
Cl2 + Ba(NO3)2 = BaCl2 + 2 NO3

H(NO3) + Mg(OH)2 = H(OH) + Mg(NO3)2 =>
2 H(NO3) + Mg(OH)2 = 2 H(OH) + Mg(NO3)2

Pb + N2 + O2 = (Pb(NO3)2) =>
Pb + N2 + 3 O2 = (Pb(NO3)2)

OH1 + Ca = O2 + HCa =>
2 OH1 + 2 Ca = O2 + 2 HCa

PbF2 + Cl2 = ClF2 + Pb =>
2 PbF2 + Cl2 = 2 ClF2 + 2 Pb

FeCl2 + SnCl4 = FeCl3 + SnCl2 =>
2 FeCl2 + SnCl4 = 2 FeCl3 + SnCl2

C2H5SO4 + CaCO3 = Ca(C2H4SO4)2 + CO2 + H2O =>
2 C2H5SO4 + CaCO3 = Ca(C2H4SO4)2 + CO2 + H2O

CH2OH + KOH = CH2OK + H2O =>
CH2OH + KOH = CH2OK + H2O

CH3COOCH3 + O2 = H2O + CO2 =>
2 CH3COOCH3 + 7 O2 = 6 H2O + 6 CO2

Al3SO4 + NaOH = Al3OH + NaSO4 =>
Al3SO4 + NaOH = Al3OH + NaSO4

CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O

CN + MnO4 = CNO + Mn2O3 =>
5 CN + 2 MnO4 = 5 CNO + Mn2O3

Cl2CHCOOH + H2O = Cl2CHCOO + H3O =>
Cl2CHCOOH + H2O = Cl2CHCOO + H3O

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

RaCl2 + O2 = Ra(ClO3)2 =>
RaCl2 + 3 O2 = Ra(ClO3)2

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

NH4NO2(s) = N2(g) + H2O(l)NH4NO2(s) = N2(g) + H2O(l) =>
3 NH4NO2(s) = N2(g) + 2 H2O(l)NH4NO2(s)

VOSO4 + Mg + H2SO4 = V2(SO4)3 + MgSO4 + H2O =>
2 VOSO4 + Mg + 2 H2SO4 = V2(SO4)3 + MgSO4 + 2 H2O

KNO3 + H3O = KOH + HNO3 + H =>
KNO3 + H3O = KOH + HNO3 + H

Cl2 + KNO4 + H2O = KClO3 + KCl + HNO3 =>
Cl2 + 2 KNO4 + H2O = KClO3 + KCl + 2 HNO3

C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
2 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 6 H2O

H2O + HC2O4 = H3O + C2O4 =>
H2O + HC2O4 = H3O + C2O4

Cr2O7{-2} + H2O = CrO4{2-} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{2-} + 2 H{+}

Li2O + O2 = Li2O2 =>
2 Li2O + O2 = 2 Li2O2

Cr2O7{-2} + H2O = CrO4{2-} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{2-} + 2 H{+}

H{+} + H2O2 + Fe{2+} = Fe{3+} + H2O =>
2 H{+} + H2O2 + 2 Fe{2+} = 2 Fe{3+} + 2 H2O

Cr2O7{-2} + H2O = CrO4{2-} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{2-} + 2 H{+}

C3H7Cl + CuO = C3H7 + CuCl2 + O2 =>
4 C3H7Cl + 2 CuO = 4 C3H7 + 2 CuCl2 + O2

CaSO4 + C4H6BaO4 = BaSO4 + C4H6O4Ca =>
CaSO4 + C4H6BaO4 = BaSO4 + C4H6O4Ca

C3H3N + O2 = CO2 + H2O + NO2 =>
4 C3H3N + 19 O2 = 12 CO2 + 6 H2O + 4 NO2

Cr2O7{-2} + H2O = CrO4{-2} + H3O{+} =>
Cr2O7{-2} + 3 H2O = 2 CrO4{-2} + 2 H3O{+}

NiCl2*6H2O + NH2CH2CH2NH2 = [Ni(NH2CH2CH2NH2)3]Cl2 + H2O =>
NiCl2*6H2O + 3 NH2CH2CH2NH2 = [Ni(NH2CH2CH2NH2)3]Cl2 + 6 H2O

K2CrO3 + AgNO3 = Ag2CrO3 + KNO3 =>
K2CrO3 + 2 AgNO3 = Ag2CrO3 + 2 KNO3

Cr2O7{-2} + H2O = CrO4{2-} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{2-} + 2 H{+}

PCl + HNO3 + H2O = NO + HCl + H3PO4 =>
3 PCl + 4 HNO3 + 4 H2O = 4 NO + 3 HCl + 3 H3PO4

Cr2O7{-2} + H2O = CrO4{2-} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{2-} + 2 H{+}

KCN + KMnO4 + H2SO4 = MnSO4 + CO2 + N2 + K2SO4 + H2O =>
2 KCN + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + 2 CO2 + N2 + 2 K2SO4 + 4 H2O

CO2 + OH = CO32 + H2O =>
CO2 + 60 OH = CO32 + 30 H2O

Cr2O7{-2} + H2O = CrO4{-2} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{-2} + 2 H{+}

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Breng de vergelijking van een chemische reactie in evenwicht
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