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Chemische vergelijkingen in evenwicht op11/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2SO3 + HBr = KBr + H2O + SO2 =>
K2SO3 + 2 HBr = 2 KBr + H2O + SO2

KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2

CH2O + KOH = COHK + H2O =>
CH2O + KOH = COHK + H2O

Fe(OH)3 + H2SO = Fe2(SO3)3 + H2 =>
2 Fe(OH)3 + 3 H2SO = Fe2(SO3)3 + 6 H2

CaCl2 + Na2CO3{2-} = CaCO3{2-} + NaCl =>
CaCl2 + Na2CO3{2-} = CaCO3{2-} + 2 NaCl

KC2O4 + FeCl3 = K3[Fe(C2O4)3] + Cl =>
3 KC2O4 + FeCl3 = K3[Fe(C2O4)3] + 3 Cl

C + H2O = CO + H2 =>
C + H2O = CO + H2

NH2CH2CONHCH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2CONHCH2COOH + 2 NaOH = 2 NH2CH2COONa + H2O

SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2 =>
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2

C3H5ON + H2O = C3H6O3 + NH3 =>
C3H5ON + 2 H2O = C3H6O3 + NH3

CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3

HI(aq) + HNO2(aq) = I2(s) + NO(g) + H2O =>
2 HI(aq) + 2 HNO2(aq) = I2(s) + 2 NO(g) + 2 H2O

C51H98O6 + NaOH = C3H8O3 + C15H31CO2Na =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 C15H31CO2Na

Fe{3} + Sn = Sn{2}{+} + Fe{2}{+} =>
2 Fe{3} + Sn = Sn{2}{+} + 2 Fe{2}{+}

SO + H2SO4 = SO2 + H2O =>
SO + H2SO4 = 2 SO2 + H2O

NH3 + H2SO4 = (NH4)2 + SO4 =>
2 NH3 + H2SO4 = (NH4)2 + SO4

NH4Cn = HCn + NH3 =>
NH4Cn = HCn + NH3

NiS + HCl = H2S + NiCl2 =>
NiS + 2 HCl = H2S + NiCl2

Cr + HC2H3O2 = CrC2H3O2 + H2 =>
2 Cr + 2 HC2H3O2 = 2 CrC2H3O2 + H2

(C6H10O5)(s) + O2(g) = CO2(g) + H2O(g) =>
(C6H10O5)(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)

Pb + PtO = PbO + Pt =>
Pb + PtO = PbO + Pt

Sr(CIO4)2 + Ba(OH)2 = Ba(CIO4)2 + Sr(OH)2 =>
Sr(CIO4)2 + Ba(OH)2 = Ba(CIO4)2 + Sr(OH)2

C3H5(OH)3 + KMnO4 = KOH + H2O + CO2 + MnO =>
5 C3H5(OH)3 + 14 KMnO4 = 14 KOH + 13 H2O + 15 CO2 + 14 MnO

ZnSO4 + NH4SO3 = ZnSO3 + (NH4)SO4 =>
ZnSO4 + NH4SO3 = ZnSO3 + (NH4)SO4

C2H5OH + MnO4{2-} + H2O = CH3COOH + MnO2 + OH{-} =>
C2H5OH + 2 MnO4{2-} + H2O = CH3COOH + 2 MnO2 + 4 OH{-}

NaNH2 + H2O = Na + OH + NH3 =>
NaNH2 + H2O = Na + OH + NH3

AgNO3 + H2O = Ag + HNO3 + HO =>
AgNO3 + H2O = Ag + HNO3 + HO

Na2O + CH3CH2COOH = NaCH3CH2COO + H2O =>
Na2O + 2 CH3CH2COOH = 2 NaCH3CH2COO + H2O

(NH4)2CO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2O + 3 CO2

Na3PO4 = Na + O2 + P4 =>
4 Na3PO4 = 12 Na + 8 O2 + P4

Ca(OH)2 + Al2(CO3)3 = CaCO3 + Al(OH)3 =>
3 Ca(OH)2 + Al2(CO3)3 = 3 CaCO3 + 2 Al(OH)3

CH3CH3 + O2 = (CO2) + H2O =>
2 CH3CH3 + 7 O2 = 4(CO2) + 6 H2O

KOH(aq) + HCl(aq) = KCl + H2O =>
KOH(aq) + HCl(aq) = KCl + H2O

H10C4 + O2 = CO2 + H2O =>
2 H10C4 + 13 O2 = 8 CO2 + 10 H2O

C5H6O + O2(g) = CO2(g) + H2O =>
C5H6O + 6 O2(g) = 5 CO2(g) + 3 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

KClO3 + Zn3(PO4)2 = K(PO4)2 + Zn3ClO3 =>
KClO3 + Zn3(PO4)2 = K(PO4)2 + Zn3ClO3

[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH =>
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH

K + PbO2 = K2O + Pb =>
4 K + PbO2 = 2 K2O + Pb

C6H13CHO + O2 = CO2 + H2O =>
C6H13CHO + 10 O2 = 7 CO2 + 7 H2O

CuO + CH3OH = Cu + H2O + HCHO =>
CuO + CH3OH = Cu + H2O + HCHO

C14(CH3)2N + C6H5CH2Cl = C14(CH3)2NCH2C6H5Cl =>
C14(CH3)2N + C6H5CH2Cl = C14(CH3)2NCH2C6H5Cl

AgNo3 + NH4Cl = AgCl + NH4No3 =>
AgNo3 + NH4Cl = AgCl + NH4No3

CrCl3 + NaOH + H2O2 = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 6 NaCl

Li + Ca(NO3)2 = Ca + Li(NO3)2 =>
Li + Ca(NO3)2 = Ca + Li(NO3)2

Pt(s) + HCl(aq) = HPt + Cl =>
Pt(s) + HCl(aq) = HPt + Cl

FeCl3 + NH3OHCl = FeCl2 + HCl + H2O + N2O =>
4 FeCl3 + 2 NH3OHCl = 4 FeCl2 + 6 HCl + H2O + N2O

Fe(OH)3(s) + H2SO4 = Fe2(SO4)3(ac) + H2O =>
2 Fe(OH)3(s) + 3 H2SO4 = Fe2(SO4)3(ac) + 6 H2O

Br3 + As = AsBr =>
Br3 + 3 As = 3 AsBr

CaO + CuO2 = CaCuO3 =>
CaO + CuO2 = CaCuO3

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Breng de vergelijking van een chemische reactie in evenwicht
 Vergelijkingen in evenwicht op de vorige dag 
Vergelijkingen in evenwicht op11/09/24
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