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loulou

Questions (7)

If 15.0 grams of C3H6, 10.0 grams of oxygen, and 5.00 grams of NH3 are reacted, what mass of acrylonitrilecan be produced
1. 1 answer
2. 4,225 views
the school bought a new copy machine which makes 20 copies per minute.the old machine makes 12 copies per minute.francine needs
1. 1 answer
2. 479 views
frank can wash the car in 2/3 the time his younger brother,joe,can wash the car.they worked together and washed the car in 40
1. 1 answer
2. 570 views
one number is 8 less than another .the quotient formed by dividing the higher number by the lower number is 15/11.Find the
1. 1 answer
2. 436 views
joe and jim are picking oranges in an orange grove.joe can fill his sack with oranges in 20 minutes.Jim can fill his sack with
1. 1 answer
2. 422 views
can u pls identify which has the greater activation energy. A cube of Fe reacting with 20mL, 1.0mol/L HCl or powdered Fe, having
1. 0 answers
2. 487 views
officer Mike and Gail, while patrolling an area known to them as a high crime area, observed 2 men get out of a car after seeing
1. 0 answers
2. 442 views

1. A. endothermic heat energy has been removed making it cold 2. A. exothermic 3. matching 4. 84 protons 126 neutrons

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