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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O

Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + (CH3COO)Al(OH)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2(CH3COO)Al(OH)2 + 4 CH3COOH

Mg + Ca + HCO3 = CaMg(CO3)2 + CO2 + H2O =>
Mg + Ca + 4 HCO3 = CaMg(CO3)2 + 2 CO2 + 2 H2O

Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3

H10C64 + O2 = CO2 + H2O =>
2 H10C64 + 133 O2 = 128 CO2 + 10 H2O

B4C + NaIO4 = B2O3 + CO2 + NaI =>
B4C + 2 NaIO4 = 2 B2O3 + CO2 + 2 NaI

(NH4)3PO4 + KOH = K3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 H2O + 3 NH3

H2SiO = Si + H2O =>
H2SiO = Si + H2O

C2H4O + HNO3 = C2H3NO3 + H2O =>
C2H4O + HNO3 = C2H3NO3 + H2O

X(NO3)3 = XO + NO2 + O2 =>
X(NO3)3 = XO + 3 NO2 + O2

PbS + (NH4)2S2 = (NH4)2PbS3 =>
PbS + (NH4)2S2 = (NH4)2PbS3

I2 + SH2 = HI + S =>
I2 + SH2 = 2 HI + S

Ca + O2 = CaO = Co2 =>
2 Ca + O2 = 2 CaO

C5H8NO4Na + HCl = C5H8NO4H + NaCl =>
C5H8NO4Na + HCl = C5H8NO4H + NaCl

NH4I = NH3{-} + HI{+} =>
NH4I = NH3{-} + HI{+}

C7H10 + O16 = CO2 + H2O =>
16 C7H10 + 19 O16 = 112 CO2 + 80 H2O

Cu(CH3CO2)2 + NaOH = Cu(OH)2 + NaCH3CO2 =>
Cu(CH3CO2)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3CO2

PbCl4 + Fe2(SO4)3 = Pb(SO4)3 + Fe2Cl4 =>
PbCl4 + Fe2(SO4)3 = Pb(SO4)3 + Fe2Cl4

FeF3 = Fe + F2 =>
2 FeF3 = 2 Fe + 3 F2

HCl + Na + CO5 = NaCl + H2O + CO2 =>
6 HCl + 6 Na + CO5 = 6 NaCl + 3 H2O + CO2

AcOH + NaOH = NaOAc + H2O =>
AcOH + NaOH = NaOAc + H2O

H + C + Cl = CH3Cl =>
3 H + C + Cl = CH3Cl

BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2

Na2S2O8 + Na2S2O3 = Na2SO4 + Na2S4O6 =>
Na2S2O8 + 2 Na2S2O3 = 2 Na2SO4 + Na2S4O6

LiClO4 + NH4ClO3 = LiClO3 + NH4ClO4 =>
LiClO4 + NH4ClO3 = LiClO3 + NH4ClO4

NaBr + HClO = HBrO + NaCl =>
NaBr + HClO = HBrO + NaCl

N + O2 = NO2 =>
N + O2 = NO2

H2O2 + Na = H2O + NaO =>
H2O2 + Na = H2O + NaO

K3PO4 + MnO2 = Mn3(PO4)4 + K2O =>
4 K3PO4 + 3 MnO2 = Mn3(PO4)4 + 6 K2O

C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O

KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2

Zn(s) + HCl(g) = ZnCl2 + H2(g) =>
Zn(s) + 2 HCl(g) = ZnCl2 + H2(g)

CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4

MgCl + Ca(OH) = MgOH + CaCl =>
MgCl + Ca(OH) = MgOH + CaCl

(CH3COO)H + Cu(OH)2 = Cu(CH3COO) + H(OH)2 =>
(CH3COO)H + Cu(OH)2 = Cu(CH3COO) + H(OH)2

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Na2SO3 + Na2S + H2O = Na2S2O4 + NaOH =>
5 Na2SO3 + Na2S + 3 H2O = 3 Na2S2O4 + 6 NaOH

P2O5 + Na3Po4 = P2Po4 + Na3O5 =>
P2O5 + Na3Po4 = P2Po4 + Na3O5

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

CsNO3 + Li2SO4 = Cs2SO4 + LiNO3 =>
2 CsNO3 + Li2SO4 = Cs2SO4 + 2 LiNO3

Fe{3+} + SO4{2-} = Fe2(SO4)3 =>
2 Fe{3+} + 3 SO4{2-} = Fe2(SO4)3

C5H9O1 + O2 = C1O2 + H2O =>
4 C5H9O1 + 27 O2 = 20 C1O2 + 18 H2O

N2O + HN3 = N2 + H2O =>
N2O + 2 HN3 = 4 N2 + H2O

HNO3 + Mg = MgNO3 + NH4NO3 + H2O =>
10 HNO3 + 8 Mg = 8 MgNO3 + NH4NO3 + 3 H2O

AgC2H3O2 + Ba(NO3)2 = AgNO3 + Ba(C2H3O2)2 =>
2 AgC2H3O2 + Ba(NO3)2 = 2 AgNO3 + Ba(C2H3O2)2

N + O2 = NO =>
2 N + O2 = 2 NO

Cr2O3 + K2S2O7 = K2CrO4 + SO2 + O2 =>
2 Cr2O3 + 4 K2S2O7 = 4 K2CrO4 + 8 SO2 + O2

C2H4O2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C2H2O4 =>
5 C2H4O2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C2H2O4

CrO3 + NaOH = Na2Cr2O7 + H2O =>
2 CrO3 + 2 NaOH = Na2Cr2O7 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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