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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H10(s) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(s) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

Zn + HCl = ZnCl2 + H3 =>
3 Zn + 6 HCl = 3 ZnCl2 + 2 H3

Ba + (CO3) = Ba(CO3) =>
Ba + (CO3) = Ba(CO3)

CuCl2(aq) + Na + CO3(aq) = NaCl(aq) + CuCO3(s) =>
CuCl2(aq) + 2 Na + CO3(aq) = 2 NaCl(aq) + CuCO3(s)

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

Mg(OH)2 + CO2 = MgCO2 + OH =>
Mg(OH)2 + CO2 = MgCO2 + 2 OH

Ca10(PO4)6(OH)2 + H = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2 + 8 H = 6 CaHPO4 + 2 H2O + 4 Ca

CH3COOH + B = B(CH3COO)3 + H2 =>
6 CH3COOH + 2 B = 2 B(CH3COO)3 + 3 H2

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2 + I2 = HI =>
H2 + I2 = 2 HI

SO2 = O + S =>
SO2 = 2 O + S

CaCl2 + Ca3(PO4)2 + Ca(OH)2 = Ca5(OH)(PO4)2 + OHCl =>
3 CaCl2 + 4 Ca3(PO4)2 + 5 Ca(OH)2 = 4 Ca5(OH)(PO4)2 + 6 OHCl

CH3CCH + HCl = CH3CCl2CH3 =>
CH3CCH + 2 HCl = CH3CCl2CH3

D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O

Cr(OH)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O

CS + O2 = CO2 + SO2 =>
CS + 2 O2 = CO2 + SO2

Mg(OH)2 + CrO3 = Mg2(CrO4)2 + H2O =>
2 Mg(OH)2 + 2 CrO3 = Mg2(CrO4)2 + 2 H2O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2

C5H12(i) + O2(g) = CO2(g) + H2O(i) =>
C5H12(i) + 8 O2(g) = 5 CO2(g) + 6 H2O(i)

AgClO4 + K2SO4 = Ag2SO4 + KClO4 =>
2 AgClO4 + K2SO4 = Ag2SO4 + 2 KClO4

AgCl + MgSO4 = Ag2SO4 + MgCl2 =>
2 AgCl + MgSO4 = Ag2SO4 + MgCl2

AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2

Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O

NaH2PO4 + Ba(NO3)2 = Ba(H2PO4)2 + NaNO3 =>
2 NaH2PO4 + Ba(NO3)2 = Ba(H2PO4)2 + 2 NaNO3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O

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

C2H6O + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O

N3H12P1O4 + Pb1N4O12 = Pb3P4O16 + N1H4N1O3 =>
4 N3H12P1O4 + 3 Pb1N4O12 = Pb3P4O16 + 12 N1H4N1O3

PbO2 + Zn = Pb + ZnO2 =>
PbO2 + Zn = Pb + ZnO2

BaS(s) + H2O2(l) = BaSO4(s) + H2O(l) =>
BaS(s) + 4 H2O2(l) = BaSO4(s) + 4 H2O(l)

FeCl3 + KSCN = Fe[SCN]3 + KCl =>
FeCl3 + 3 KSCN = Fe[SCN]3 + 3 KCl

AgP = Ag + P =>
AgP = Ag + P

Fe2(SO4)2 = Fe + SO4 =>
Fe2(SO4)2 = 2 Fe + 2 SO4

Eu2O3 + Fe2O3 = Eu3Fe5O12 =>
3 Eu2O3 + 5 Fe2O3 = 2 Eu3Fe5O12

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Sb + HNO3 = Sb2O3 + NO1 + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO1 + H2O

KBr + MnO2 + H2SO4 = MnSO4 + K2SO4 + H2O + Br2 =>
2 KBr + MnO2 + 2 H2SO4 = MnSO4 + K2SO4 + 2 H2O + Br2

C6H6COOH + CH3CH2OH = C6H6COOCH2CH3 + H2O =>
C6H6COOH + CH3CH2OH = C6H6COOCH2CH3 + H2O

CaCl2 + Ca3(PO4)2 + Ca(OH)2 = Ca5(OH)(PO4)2 + OHCl =>
3 CaCl2 + 4 Ca3(PO4)2 + 5 Ca(OH)2 = 4 Ca5(OH)(PO4)2 + 6 OHCl

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Na2S + NaCl = Na2Cl + NaS =>
Na2S + NaCl = Na2Cl + NaS

CUSO4 + HCl = CUCl2 + H2SO4 =>
CUSO4 + 2 HCl = CUCl2 + H2SO4

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

MgCl2 + H2CO3 = MgCO3 + H2 + Cl2 =>
MgCl2 + H2CO3 = MgCO3 + H2 + Cl2

Br + Cl2 = BrCl =>
2 Br + Cl2 = 2 BrCl

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Breng de vergelijking van een chemische reactie in evenwicht
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