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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O

C3H8O2 + H2O2 = CO2 + H2O =>
C3H8O2 + 8 H2O2 = 3 CO2 + 12 H2O

NaBr(aq) + Ca(OH)2(aq) = CaBr2 + NaOH =>
2 NaBr(aq) + Ca(OH)2(aq) = CaBr2 + 2 NaOH

K2Cr2O7 + NaI = KI + Na2Cr2O7 =>
K2Cr2O7 + 2 NaI = 2 KI + Na2Cr2O7

Al + H2SO4 = H2S + Al(SO4)3 + H2O =>
4 Al + 15 H2SO4 = 3 H2S + 4 Al(SO4)3 + 12 H2O

Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2

C2(g) + O2(g) = CO2(g) =>
C2(g) + 2 O2(g) = 2 CO2(g)

(NH4)2CO3 + Ba(OH)2 = BaCO3 + NH3 + H2O =>
(NH4)2CO3 + Ba(OH)2 = BaCO3 + 2 NH3 + 2 H2O

Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb

Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4

B + F = BF3 =>
B + 3 F = BF3

As2O3 + S = O + As4S4 =>
2 As2O3 + 4 S = 6 O + As4S4

Cs2CuCl4 + H2S = CuS + Cs2S + HCl =>
Cs2CuCl4 + 2 H2S = CuS + Cs2S + 4 HCl

AgNO2 + K2CrO4 = K(NO2) + Ag2CrO4 =>
2 AgNO2 + K2CrO4 = 2 K(NO2) + Ag2CrO4

AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br

NaBH4(s) + S2(s) = B2H6(g) + Na2S(s) + H2(g) =>
4 NaBH4(s) + S2(s) = 2 B2H6(g) + 2 Na2S(s) + 2 H2(g)

Se + BrO3{-} + H2O = H3SeO3 + Br{-} =>
2 Se + BrO3{-} + 3 H2O = 2 H3SeO3 + Br{-}

S2O3 + I2 = I2S2O3 =>
S2O3 + I2 = I2S2O3

HC2H3O2 + H2O = OH + H2C2H3O2 =>
HC2H3O2 + H2O = OH + H2C2H3O2

Nh4Cl + Ba(OH2) = BaCl2 + Nh3 + H2O =>
6 Nh4Cl + 3 Ba(OH2) = 3 BaCl2 + 8 Nh3 + 3 H2O

Cr(OH)3 + NaIO4 + NaOH = Na2CrO4 + I2 + H2O =>
14 Cr(OH)3 + 6 NaIO4 + 22 NaOH = 14 Na2CrO4 + 3 I2 + 32 H2O

Be + H2O = Be(H2O)4 =>
Be + 4 H2O = Be(H2O)4

(CH3(CH2)2CH3) + oxygen = carbondioxide + water =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O

Cu(NO3)2 + SnSO4 = Sn(NO3)2 + CuSO4 =>
Cu(NO3)2 + SnSO4 = Sn(NO3)2 + CuSO4

(Fe(H2O)6){2+} + OH{-} = Fe(OH)2 + H2O =>
(Fe(H2O)6){2+} + 2 OH{-} = Fe(OH)2 + 6 H2O

N2H8SO4 + CaO = NH3 + SO3 + CaH2O2 =>
N2H8SO4 + CaO = 2 NH3 + SO3 + CaH2O2

C6H6S2 + O2 = CO2 + H2O + SO3 =>
2 C6H6S2 + 21 O2 = 12 CO2 + 6 H2O + 4 SO3

CH3OH + MnO2 = CO2 + Mn + H =>
2 CH3OH + MnO2 = 2 CO2 + Mn + 8 H

V2O3 + V = V2O =>
V2O3 + 4 V = 3 V2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

(NH4)2U2O7 + O2 = UO2 + N2 + H2O =>
2(NH4)2U2O7 + O2 = 4 UO2 + 2 N2 + 8 H2O

Ag(s) + CuSO4(aq) = AgSO4 + Cu =>
Ag(s) + CuSO4(aq) = AgSO4 + Cu

Fe2O3(s) + H2SO4(l) = Fe2(SO4)3 + H2O(g) =>
Fe2O3(s) + 3 H2SO4(l) = Fe2(SO4)3 + 3 H2O(g)

K3PO4 + CaCl2 = K3Cl2 + Ca(PO4) =>
K3PO4 + CaCl2 = K3Cl2 + Ca(PO4)

NaHCO3 = Na(s) + CO2(g) + H2O2(g) =>
2 NaHCO3 = 2 Na(s) + 2 CO2(g) + H2O2(g)

KO3 = K + O =>
KO3 = K + 3 O

PbO2 + HCl = PbCl4 + H2O =>
PbO2 + 4 HCl = PbCl4 + 2 H2O

C6H5C2H5 + KMnO4 + H2O = C6H5COOH + KOH + MnO3 =>
7 C6H5C2H5 + 54 KMnO4 + 16 H2O = 8 C6H5COOH + 54 KOH + 54 MnO3

Na2S + Mg(NO3)2 = MgS + NaNO3 =>
Na2S + Mg(NO3)2 = MgS + 2 NaNO3

CH8 + NH10 + O2 = HCN + H2O =>
4 CH8 + 4 NH10 + 17 O2 = 4 HCN + 34 H2O

Fe + K2SO3 = Fe2(SO3)3 + K =>
2 Fe + 3 K2SO3 = Fe2(SO3)3 + 6 K

Mn2O3 + H2SO4 = MnO2 + MnSO4 + H2O =>
Mn2O3 + H2SO4 = MnO2 + MnSO4 + H2O

NH4Al(SO4)2*12H2O + Na2CO3 = Al(OH)3 + Na2SO4 + (NH4)2SO4 + CO2 + H2O =>
2 NH4Al(SO4)2*12H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 Na2SO4 + (NH4)2SO4 + 3 CO2 + 21 H2O

NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3

Fe3O4 + HNO3 = Fe(NO3)3 + N(x)O(y) + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + N(x)O(y) + 14 H2O

K2O + CO = K2CO2 =>
K2O + CO = K2CO2

CH3CH(Br)CH3 + Mg = CH3CH(MgBr)CH3 =>
CH3CH(Br)CH3 + Mg = CH3CH(MgBr)CH3

NaCl + BaCl2 = NaBa + Cl =>
NaCl + BaCl2 = NaBa + 3 Cl

Li2O + HI = H2O + LiI =>
Li2O + 2 HI = H2O + 2 LiI

C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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