Answer:
Balanced equation: Ca+H2SO4= CaSo4+ H 2.
Answer:
Chlorine and bromine
Explanation:
The chlorine and bromine in the answer may in form of chlorine water solution or bromine water solution.
When halogen generally are tested with hexane, it gives a characteristic colour. The color of chlorine is yellowish green. But with a greenish tinge and the color of bromine reddish but with an orange tinge. Iodine gives violent colour.
Answer:
creat and trough are the parts of transverse wave
Answer:
Mass of the ball is . 42 kg. The density of air is 1.2 kg/m3.
Explanation:
Answer:
Science does not change across region.
Explanation:
Regardless of language barriers or methods of learning, science is the study of fundamental concepts that explain how our world and the universe works.