<span>If 1 kj/mol is 0.239 kilocalories/ mol, then 941 kj/mol is 224.904 kcal/mol or 224904 cal/mol. They both are energy units. The joule is the International System unit. It is ultimately defined in terms of the meter, kilogram, and second. One calorie is the amount of heat required to raise the temperature of 1 gram of water by 1°C</span>
Answer:
The correct answer is propane.
Explanation:
The movement of chemicals follows numerous standards, which indicate that each trailer must contain an ID number identifying the chemical being moved. This is necessary because before possible accidents and leaks we must know the measures to be taken before a leak.
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It was used from the Bronze Age(3000 BC) and tin was used in the bronze.
Explanation:
Accuracy is the nearness of observed values or measured values to the true value.
The difference between the measured and observed value gives the error incurred during the experimental procedure.
Here are some ways to improve the accuracy of measurements;
- Use the right instrument to make recordings and to take measurements.
- Employ the right hands and improve your technical knowledge.
- Be very careful and observant while making measurement.
- Ensure the instruments are properly calibrated.
- Make sure the experiment follows the right design.
C srry if im wrung i so hive b ad engish