Chemistry

posted by .

Running at a rate of 6 mi/h uses 704 Calories in an hour. Convert this value to (a) calories; (b) kilocalories; (c) joules; (d) kilojoules.

• Chemistry -

6 mi/hr x ?hr = 704 calories. Solve for ?hr.
There are 1000 cal in a kcal.
There are 4.184 J in a cal
There are 1000 J in a kJ.

• Chemistry -

4224 calories

Similar Questions

2. Chemistry

A fast food item contains 544 nutritional calories. Convert this energy to calories and to Joules
3. Chemistry

25g of a breakfast cereal contain 110 calories. How many calories are released per gram?
4. Chemistry

25g of a breakfast cereal contain 110 calories. How many calories are released per gram?
5. Chem

How do you convert? (a) 4.50 Cal to calories (b) 600.0 Cal to kilojoules (c) 1.000 J to calories (d) 50.0 Cal to joules
6. algebra

Dale is choosing between two exercise routines. In Routine #1, he does only running, burning 10 calories per minute. In Routine #2, he burns 10 calories walking. He then runs at a rate that burns 8 calories per minute. For what amounts …
7. Chemistry

220 J to kilojoules 350 kj to calories 97.0 kcal to joules 35.0 cal to kilocalories How do I convert them?
8. HEALTH

10. Based on calorie consumption and expenditure, which person will most likely gain weight the slowest?
9. Physics- Help!!

1. What is the heat required in kilocalories to convert 2 kg of ice at 0°C completely into steam at 100°C?
10. Physics

What is the heat required in kilocalories to convert 2 kg of ice at 0°C completely into steam at 100°C?

More Similar Questions