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Chemische vergelijkingen in evenwicht op06/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
S + KMg = SKMg =>
S + KMg = SKMg

KMnO4 + NO + H2SO4 = MnSO4 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = 2 MnSO4 + 5 NO2 + K2SO4 + 3 H2O

CuCO3 + HOH = Cu(OH)CO3 + H =>
CuCO3 + HOH = Cu(OH)CO3 + H

Al + NaPO3 = Al2O3 + NaAlO2 + P4 =>
20 Al + 12 NaPO3 = 4 Al2O3 + 12 NaAlO2 + 3 P4

Cu(s) + Ni(C2H3O2)2(aq) = Ni(s) + Cu(C2H3O2)2(aq) =>
Cu(s) + Ni(C2H3O2)2(aq) = Ni(s) + Cu(C2H3O2)2(aq)

NH4I(aq)LiNO3(aq) = NH4NO3(aq)LiI(aq) =>
NH4I(aq)LiNO3(aq) = NH4NO3(aq)LiI(aq)

PbS2 + Fe2(SO3)3 = Pb(SO3)2 + Fe2S3 =>
3 PbS2 + 2 Fe2(SO3)3 = 3 Pb(SO3)2 + 2 Fe2S3

Ag + HNO3 = Ag(NO3) + NO2 + H2O =>
Ag + 2 HNO3 = Ag(NO3) + NO2 + H2O

Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2(SO4) =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2(SO4)

CaCo3 + CH3COOH = (CH3COO)2Ca + H2Co3 =>
CaCo3 + 2 CH3COOH = (CH3COO)2Ca + H2Co3

C6H10O + K2Cr2O7 = C6H8O + H2O + KCr =>
7 C6H10O + K2Cr2O7 = 7 C6H8O + 7 H2O + 2 KCr

KOH + AlCl3 = Al(OH) + KCl3 =>
KOH + AlCl3 = Al(OH) + KCl3

J2O7 + NaOH = Na3JO5 + H2O =>
J2O7 + 6 NaOH = 2 Na3JO5 + 3 H2O

Sb2 + Cl2 = Sb2Cl3 =>
2 Sb2 + 3 Cl2 = 2 Sb2Cl3

H2SO4 + KMnO4 = Mn2O7 + H2O + KHSO4 =>
2 H2SO4 + 2 KMnO4 = Mn2O7 + H2O + 2 KHSO4

NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI

MnO4{-} + C2H4 + H2O + H{+} = C2H6O2 + MnO2 =>
2 MnO4{-} + 3 C2H4 + 2 H2O + 2 H{+} = 3 C2H6O2 + 2 MnO2

SrCl + CuS = SrS + CuCl =>
SrCl + CuS = SrS + CuCl

Co + H2O = CoH2O =>
Co + H2O = CoH2O

Fe2O2(s) + C(s) = Fe(s) + CO2(g) =>
Fe2O2(s) + C(s) = 2 Fe(s) + CO2(g)

CaCO3 + Fe3PO4 = Ca3PO4 + FeCO3 =>
3 CaCO3 + Fe3PO4 = Ca3PO4 + 3 FeCO3

H4C2O2 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 H4C2O2 + 12 NaHCO3 = 6 CO2 + 14 H2O + 4 Na3C6H5O7

B(OH)3 + Na2O = Na2B4O7 + H2O =>
4 B(OH)3 + Na2O = Na2B4O7 + 6 H2O

HNO2 + Cu = CuNO2 + H2 =>
2 HNO2 + 2 Cu = 2 CuNO2 + H2

CaSiO3(s) + HF(aq) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = SiF4(g) + CaF2(s) + 3 H2O(l)

Na2SO3 + KYO3 + H2SO4 = NaSO4 + K2SO4 + Y2 + H2O =>
5 Na2SO3 + 4 KYO3 + 7 H2SO4 = 10 NaSO4 + 2 K2SO4 + 2 Y2 + 7 H2O

ZnCl2 + H2O + CO2 = Zn2(OH)2CO3 + HCl =>
2 ZnCl2 + 3 H2O + CO2 = Zn2(OH)2CO3 + 4 HCl

Ba(OH)2 + Cl2 = BaClO4 + BaCl2 + H2O =>
8 Ba(OH)2 + 7 Cl2 = 2 BaClO4 + 6 BaCl2 + 8 H2O

CO2 + Ca(OH)2 = CO2(OH)2 + Ca =>
CO2 + Ca(OH)2 = CO2(OH)2 + Ca

Cr2O3 + Fe = Fe2O3 + Cr =>
Cr2O3 + 2 Fe = Fe2O3 + 2 Cr

K2S(aq) + NiSO4(aq) = NiS(aq) + K2SO4(aq) =>
K2S(aq) + NiSO4(aq) = NiS(aq) + K2SO4(aq)

KMnO + H2O2 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 KMnO + H2O2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 4 H2O

CH2CH2(g) + H2O(g) = CH3CH2OH(l) =>
CH2CH2(g) + H2O(g) = CH3CH2OH(l)

C{2}H{4} = C{2}H{6} =>
C{2}H{4} = C{2}H{6}

HNO2 + Cu = CuNO2 + H2 =>
2 HNO2 + 2 Cu = 2 CuNO2 + H2

SrOH2 + HClO4 = SrO4 + OH2HCl =>
SrOH2 + HClO4 = SrO4 + OH2HCl

SiCl{4} + NaH = SiH{4} + NaCl =>
SiCl{4} + NaH = SiH{4} + NaCl

Ag + S = Ag2S =>
2 Ag + S = Ag2S

(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3

C10H16O2 + O2 = CO2 + H2O =>
C10H16O2 + 13 O2 = 10 CO2 + 8 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Cl + H2S + H2O = HCl + H2SO4 =>
8 Cl + H2S + 4 H2O = 8 HCl + H2SO4

Ca3(Po4)2 + H2O = H3Po4 + Ca(OH)2 =>
Ca3(Po4)2 + 6 H2O = 2 H3Po4 + 3 Ca(OH)2

ZnSO4 + NaHCO3 = ZnCO3 + Na2SO4 + H2O + CO2 =>
ZnSO4 + 2 NaHCO3 = ZnCO3 + Na2SO4 + H2O + CO2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C6H5COOH + C2H5OH = C6H5COOCH2CH2CH3 + H2O =>
2 C6H5COOH + 3 C2H5OH = 2 C6H5COOCH2CH2CH3 + 3 H2O

HCl + NO = HClO4 + N =>
HCl + 4 NO = HClO4 + 4 N

NaCl(s) + F2(g) = Cl2(g) + NaF =>
2 NaCl(s) + F2(g) = Cl2(g) + 2 NaF

Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)

H3PO4 + CoCl2 = Co(H2PO4)2 + HCl =>
2 H3PO4 + CoCl2 = Co(H2PO4)2 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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