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Chemische vergelijkingen in evenwicht op10/23/23

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4

Ca(s) + H2O = CaO(aq) + H2(g) =>
Ca(s) + H2O = CaO(aq) + H2(g)

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

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

CO2 + H2O = C20H40O2 + O2 =>
20 CO2 + 20 H2O = C20H40O2 + 29 O2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

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

CO(NH2)2 + HCl = CH5ClN2O =>
CO(NH2)2 + HCl = CH5ClN2O

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

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

(NH4)2SO4 + SrCl2 = NH4Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2 NH4Cl + SrSO4

NaCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
18 NaCO3 + 7 C6H8O7 = 24 CO2 + 13 H2O + 6 Na3C6H5O7

PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2

N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O

NaCO3 + C6H8O7 = CO2 + H2O + Na2C6H6O7 =>
18 NaCO3 + 10 C6H8O7 = 24 CO2 + 13 H2O + 9 Na2C6H6O7

HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O

Na2CO3 + C6H8O7 = CO2 + H2O + Na2C6H6O7 =>
Na2CO3 + C6H8O7 = CO2 + H2O + Na2C6H6O7

BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl

AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

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

HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O

N + O = NO =>
N + O = NO

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O

MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O

Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

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

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl

H3BO3 + NaOH = Na2B4O7 + H2O =>
4 H3BO3 + 2 NaOH = Na2B4O7 + 7 H2O

HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O

CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O

HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O

P4 + Br2 + H2O = H3PO4 + HBr =>
P4 + 10 Br2 + 16 H2O = 4 H3PO4 + 20 HBr

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

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

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Breng de vergelijking van een chemische reactie in evenwicht
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