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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H8O7*H2O + NaOH = Na3C6H5O7 + H2O =>
C6H8O7*H2O + 3 NaOH = Na3C6H5O7 + 4 H2O

C4H9Br = C4H9 + Br =>
C4H9Br = C4H9 + Br

HCIO4 + CsOH = CsCIO4 + H2O =>
HCIO4 + CsOH = CsCIO4 + H2O

Cu(s) + S = Cu2S =>
2 Cu(s) + S = Cu2S

Fe(NO3)2 + Na2SO4 = Fe(SO4) + Na(NO3) =>
Fe(NO3)2 + Na2SO4 = Fe(SO4) + 2 Na(NO3)

Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3

NH3 + Cl + NaOH = NaCl + H2O + N2H2 =>
2 NH3 + 4 Cl + 4 NaOH = 4 NaCl + 4 H2O + N2H2

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

CaS + HI = CaI2 + H2S =>
CaS + 2 HI = CaI2 + H2S

KMnO4 + C4H10O + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C4H10O + 6 H2SO4 = 5 C4H8O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O

HClO3 + Mg(OH)2 = H2O + Mg(ClO3)2 =>
2 HClO3 + Mg(OH)2 = 2 H2O + Mg(ClO3)2

NaCl(ac) + AgNO3 = AgCl + NaNO3 =>
NaCl(ac) + AgNO3 = AgCl + NaNO3

H3BO3 + Mg = Mg(BO2)2 + H2 + H2O =>
2 H3BO3 + Mg = Mg(BO2)2 + H2 + 2 H2O

C4H9Cl + Br2 = C4H9ClBr2 =>
C4H9Cl + Br2 = C4H9ClBr2

OF2 = F2 + O2 =>
2 OF2 = 2 F2 + O2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Fe(s) + HCl = HFeCl4(aq) + H2(g) =>
2 Fe(s) + 8 HCl = 2 HFeCl4(aq) + 3 H2(g)

Zr + Mn2O3 = ZrO2 + MnO =>
Zr + 2 Mn2O3 = ZrO2 + 4 MnO

HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2(ac) + H2O(l) =>
2 HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2(ac) + 2 H2O(l)

Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Mg(CO3) =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 Mg(CO3)

K2S + Ca(C2H3O2)2 = KC2H3O2 + Ca2S2 =>
2 K2S + 2 Ca(C2H3O2)2 = 4 KC2H3O2 + Ca2S2

Sb2O3 + O2 = Sb2O4 =>
2 Sb2O3 + O2 = 2 Sb2O4

AgNO3 + Na3C6H5O7 = Ag3C6H5O7 + NaNO3 =>
3 AgNO3 + Na3C6H5O7 = Ag3C6H5O7 + 3 NaNO3

C12H24O2 + CH3OH = C13H26O2 + C3H8O3 =>
11 C12H24O2 + CH3OH = 10 C13H26O2 + C3H8O3

CH3SO3H + NaOH = NaCH3SO3 + H2O =>
CH3SO3H + NaOH = NaCH3SO3 + H2O

Zn(HCO3)2(s) = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2(s) = ZnCO3 + H2O + CO2

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

CaSO4*05H2O = CaSO4 + H2O =>
CaSO4*05H2O = CaSO4 + 5 H2O

KNO3 + Al + S = K2S + N2 + Al2O3 =>
2 KNO3 + 4 Al + S = K2S + N2 + 2 Al2O3

I2O7(s) + H2O(l) = HIO4(aq) =>
I2O7(s) + H2O(l) = 2 HIO4(aq)

I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6

CH3CH2COOH + CH3(CH2)2CH2OH = CH3COO(CH2)3CH3 + H2O =>
4 CH3CH2COOH + 3 CH3(CH2)2CH2OH = 4 CH3COO(CH2)3CH3 + 3 H2O

NH4Cl(aq) + K2SO4(aq) = (NH4)2SO4(aq) + KCl(aq) =>
2 NH4Cl(aq) + K2SO4(aq) = (NH4)2SO4(aq) + 2 KCl(aq)

Sn + HgS = SnS2 + Hg =>
Sn + 2 HgS = SnS2 + 2 Hg

C3H5(OH)3 + (C17H35COOH)2 = (C17H35COO)2C3H5 + H2O =>
28 C3H5(OH)3 + 41(C17H35COOH)2 = 40(C17H35COO)2C3H5 + 88 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

C2H5COH + O2 = CO + H2O =>
2 C2H5COH + 5 O2 = 6 CO + 6 H2O

NaOH + C6H8O7*H2O = NaC6H7O7 + H2O =>
NaOH + C6H8O7*H2O = NaC6H7O7 + 2 H2O

H2O + I2 + Na2SO4 = HIO3 + Na2S =>
4 H2O + 4 I2 + 5 Na2SO4 = 8 HIO3 + 5 Na2S

CaWO4 + Na2CO3 = Na2WO4 + CaO + CO2 =>
CaWO4 + Na2CO3 = Na2WO4 + CaO + CO2

GaBr + Cl = GaCl3 + Br =>
GaBr + 3 Cl = GaCl3 + Br

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Fe(iii)(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(iii)(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)

AgClO3(aq) + KCl(aq) = AgCl(s) + KClO3(aq) =>
AgClO3(aq) + KCl(aq) = AgCl(s) + KClO3(aq)

K2C2O4 = K + C2O4 =>
K2C2O4 = 2 K + C2O4

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

CuSO4*3H2O = Cu + H2O + SO3 + O2 =>
2 CuSO4*3H2O = 2 Cu + 6 H2O + 2 SO3 + O2

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

NaH + BH3 = NaBH4 =>
NaH + BH3 = NaBH4

Fe2O3 + KNO3 + NaOH = Na2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 NaOH = 2 Na2FeO4 + 3 KNO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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