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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
C4H8SO2 + O2 = CO2 + H2O + SO2 =>
C4H8SO2 + 6 O2 = 4 CO2 + 4 H2O + SO2

KI(s) = K(s) + I2(g) =>
2 KI(s) = 2 K(s) + I2(g)

N2O5 + H2SO4 = N2O5H2 + SO4 =>
N2O5 + H2SO4 = N2O5H2 + SO4

C7H16(q) + O2(g) = CO2(g) + H2O(g) =>
C7H16(q) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)

C2H6O + K2Cr2O7 + H2O = C2H4O + Cr(OH)3 + KOH =>
3 C2H6O + K2Cr2O7 + H2O = 3 C2H4O + 2 Cr(OH)3 + 2 KOH

KNO3 + CO = CO2 + NO2 + K2O =>
2 KNO3 + CO = CO2 + 2 NO2 + K2O

Na2CO3 + MnCO3 = Na2Mn3O4 + CO2 =>
Na2CO3 + 3 MnCO3 = Na2Mn3O4 + 4 CO2

C3H6Br2 + Na = C6H12 + NaBr =>
2 C3H6Br2 + 4 Na = C6H12 + 4 NaBr

Rb + HBr = RbBr2 + H2 =>
Rb + 2 HBr = RbBr2 + H2

MgO + Pb(OH)2 = MgOH + PbO2 =>
2 MgO + Pb(OH)2 = 2 MgOH + PbO2

Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)

Sb{3}P{3} + SnBr{3} = SbBr{3} + Sn{3}P{4} =>
Sb{3}P{3} + SnBr{3} = SbBr{3} + Sn{3}P{4}

HCl + Al2O3 = Al + Cl + H2O =>
6 HCl + Al2O3 = 2 Al + 6 Cl + 3 H2O

K2Cr2O7 + C2H5O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
K2Cr2O7 + 2 C2H5O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 C2H4O2 + 5 H2O

ClHO + K2O = KClO + H2O =>
2 ClHO + K2O = 2 KClO + H2O

Na(NO3) + BaCl2 = NaCl2 + Ba(NO3) =>
Na(NO3) + BaCl2 = NaCl2 + Ba(NO3)

Cl + NAl = N2 + ClAl3 =>
2 Cl + 6 NAl = 3 N2 + 2 ClAl3

C10H20OH + O2 = CO2 + H2O =>
4 C10H20OH + 59 O2 = 40 CO2 + 42 H2O

CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2

Ag + H3PO4 = H2 + Ag2PO4 =>
4 Ag + 2 H3PO4 = 3 H2 + 2 Ag2PO4

N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3

NaHCO3 + SO2 = NaHSO4 + CO =>
NaHCO3 + SO2 = NaHSO4 + CO

H2SO4 + BaCl = BaClSO4 + H2 =>
H2SO4 + BaCl = BaClSO4 + H2

Na2Co3(aq) + Al2(So4)3(aq) = Na2So4(aq) + Al2(Co3)3(s) =>
3 Na2Co3(aq) + Al2(So4)3(aq) = 3 Na2So4(aq) + Al2(Co3)3(s)

NH2CH2COOH + Na2CO3 = NH2CH2COONa + CO2 + H2O =>
2 NH2CH2COOH + Na2CO3 = 2 NH2CH2COONa + CO2 + H2O

C4H10(g) + O2(g) = CO2(g) + H2O(l)2(g) =>
C4H10(g) + 9 O2(g) = 4 CO2(g) + 5 H2O(l)2(g)

CsOH + CsHCO3 = Cs2CO3 + H2O =>
CsOH + CsHCO3 = Cs2CO3 + H2O

O2 + CH3C6H13 = CO2 + H2O =>
11 O2 + CH3C6H13 = 7 CO2 + 8 H2O

Al2(CO3)3(s) + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)

HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O

C6H6 + CO2 = CO + H2 =>
C6H6 + 6 CO2 = 12 CO + 3 H2

Mg(OH)2 + FeCl2 = MgCl2 + Fe(OH)2 =>
Mg(OH)2 + FeCl2 = MgCl2 + Fe(OH)2

Al(s) + Fe2O2(s) = Fe(s) + Al2O3(s) =>
4 Al(s) + 3 Fe2O2(s) = 6 Fe(s) + 2 Al2O3(s)

CH4 + H2O + N2 = NH3 + CO2 =>
3 CH4 + 6 H2O + 4 N2 = 8 NH3 + 3 CO2

Na + H2O = Na2O1 + H2 =>
2 Na + H2O = Na2O1 + H2

H2Br2 = HBr =>
H2Br2 = 2 HBr

C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O

NaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O

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

Mg(s) + HCI(aq) = MgCI(aq) + H(g) =>
Mg(s) + HCI(aq) = MgCI(aq) + H(g)

U + H2O = UO2 + H2 =>
U + 2 H2O = UO2 + 2 H2

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

Po + HCl = H2[PoCl6] + H2 =>
Po + 6 HCl = H2[PoCl6] + 2 H2

Mg + H3N = Mg(NH2)2 + H2 =>
Mg + 2 H3N = Mg(NH2)2 + H2

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

(NH4)2SO4 + H2O2 = N2H6SO4 + H2O =>
(NH4)2SO4 + H2O2 = N2H6SO4 + 2 H2O

C17H31COOCH + O2 = H2O + CO2 =>
C17H31COOCH + 26 O2 = 16 H2O + 19 CO2

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

N + F = NF3 =>
N + 3 F = NF3

Po + HCl = H2[PoCl6] + H2 =>
Po + 6 HCl = H2[PoCl6] + 2 H2

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