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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr

AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al

Zn(s) + Sn{2+}(aq) = Zn{2+}aq) + Sn(s) =>
Zn(s) + Sn{2+}(aq) = Zn{2+}aq) + Sn(s)

FeCl2 + Br2 + KCl = FeCl3 + KBr =>
2 FeCl2 + Br2 + 2 KCl = 2 FeCl3 + 2 KBr

NaIO3(aq) + HNO3(aq) = NaNO3(aq) + HIO3(s) =>
NaIO3(aq) + HNO3(aq) = NaNO3(aq) + HIO3(s)

Cl2 + Si2 = ClSi =>
Cl2 + Si2 = 2 ClSi

Zn + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn + H2SO4(aq) = ZnSO4(aq) + H2(g)

CO + NaOH = Na2CO3 + H2 =>
CO + 2 NaOH = Na2CO3 + H2

C7H5NaO3 + C2H2O3 = C9H5NaO5 + H2O =>
C7H5NaO3 + C2H2O3 = C9H5NaO5 + H2O

FeCl2 + Br2 + KCl = FeCl3 + KBr =>
2 FeCl2 + Br2 + 2 KCl = 2 FeCl3 + 2 KBr

NH4(NO2) = N + H2O =>
NH4(NO2) = 2 N + 2 H2O

C7H6O + NaOH + KMnO4 = NaC7H5O2 + KOH + MnO2 + H2O =>
3 C7H6O + 3 NaOH + 2 KMnO4 = 3 NaC7H5O2 + 2 KOH + 2 MnO2 + 2 H2O

C6H8 + O2 = H2O + CO =>
C6H8 + 5 O2 = 4 H2O + 6 CO

Ba + H2SO4 = Ba2(SO4)2 + H2 =>
2 Ba + 2 H2SO4 = Ba2(SO4)2 + 2 H2

Ca + Na2C2O4 = CaC2O4 + Na =>
Ca + Na2C2O4 = CaC2O4 + 2 Na

C15H32 + CuO = H2O + CO2 + Cu2 =>
C15H32 + 46 CuO = 16 H2O + 15 CO2 + 23 Cu2

Al + KOH + H2SO4 + H2O = KAl(SO4)2*7H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 12 H2O = 2 KAl(SO4)2*7H2O + 3 H2

BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(s) =>
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(s)

CH3HO + O2 = CHO2 + H2O =>
4 CH3HO + 5 O2 = 4 CHO2 + 6 H2O

Ca3(PO4)2 + C6H8O7 = Ca3(C6H5O7)2 + H3PO4 =>
Ca3(PO4)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 2 H3PO4

NaOH + H3PO4 = Na3PO4 + HOH =>
3 NaOH + H3PO4 = Na3PO4 + 3 HOH

Br2 + I = IBr3 =>
3 Br2 + 2 I = 2 IBr3

V + S = V2S3 =>
2 V + 3 S = V2S3

NaClO + KI + H2SO4 = I2 + NaCl + KSO4 + H2O =>
2 NaClO + 2 KI + 2 H2SO4 = I2 + 2 NaCl + 2 KSO4 + 2 H2O

CH3CHO + H2O + Br2 = CH3COOH + HBr =>
CH3CHO + H2O + Br2 = CH3COOH + 2 HBr

CH3{-}COOH = CH3{-}CO =>
CH3{-}COOH = CH3{-}CO

PCl3 + NaOH = Na2HPO3 + NaCl + H2O =>
PCl3 + 5 NaOH = Na2HPO3 + 3 NaCl + 2 H2O

Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O

C2H6(g) + O2 = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(l)

K + NaBr = KBr + Na =>
K + NaBr = KBr + Na

U + F = U6F =>
6 U + F = U6F

Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na

P4 + KOH + H2O = PH3 + K3PO4 =>
2 P4 + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4

CaBr2 + K2S = KBr + CaS =>
CaBr2 + K2S = 2 KBr + CaS

HAsO2 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
HAsO2 + I2 + 2 H2O = H3AsO4 + 2 I{-} + 2 H{+}

KF + AlF3 = KAlF4 =>
KF + AlF3 = KAlF4

C6H12 = C6H6 + H2 =>
C6H12 = C6H6 + 3 H2

CrO4 + H2O = Cr(OH)4 + OH =>
CrO4 + 4 H2O = Cr(OH)4 + 4 OH

HAsO2 + I2 + H2O = H2AsO4{-} + I{-} + H{+} =>
HAsO2 + I2 + 2 H2O = H2AsO4{-} + 2 I{-} + 3 H{+}

KI(aq) + Pb(NO3)2 = PbI2(aq) + KNO3(aq) =>
2 KI(aq) + Pb(NO3)2 = PbI2(aq) + 2 KNO3(aq)

Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)

C2H4O2 + H2O = H3O + CO2 =>
C2H4O2 + 10 H2O = 8 H3O + 2 CO2

CH3CH2COH + KMnO4 + H2SO4 = H2O + CH3CH2COOH + K2SO4 + MnSO4 =>
5 CH3CH2COH + 2 KMnO4 + 3 H2SO4 = 3 H2O + 5 CH3CH2COOH + K2SO4 + 2 MnSO4

Mg(HCO3)2 + Mg(OH)2 = MgCO3 + H2O =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O

Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag

HNO3 + NaOH = NO3 + NaOH2 =>
HNO3 + NaOH = NO3 + NaOH2

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

K + BaSO4 = Ba + K2SO4 =>
2 K + BaSO4 = Ba + K2SO4

zolfo + ozono = diossidodizolfo =>
3 S + 2 O3 = 3 SO2

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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