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Hayat

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The debate team has m members. Each member sold 8 coupon books as a fundraiser. What is the expression that shows the number of
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Calculate the weight of the following objects on earth (assume g=10N/kg) a)12kg b)500g c)20g d)what is the mass and weight of each of the objects if they were placed on mars? (g mars =3.8 N/kg)
Qh=20000j
Maths,chemistry,physics
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math
Br2+Cl22BCl
5 mol of ammonia were introduced into a 5 L rxn chamber in which it is partially decomposed at high temperatures. 2NH3(g) 3H2(g)+ N2(g) at equlilibrium at a particular temperature, 80% of the ammonia had reacted calculate kc for the rxn

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