pH. 10 because it is strong base
2 AL and 6 HCL AND 2 ALCL3 and 3 H2
Answer:
The molecular weight 62,03 g/mol
Answer:
Explanation:an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid non-metals or semiconductors
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.
