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BBC
1 年
Typical rate of reaction experiments
We can use a gas syringe to measure the reaction of metals with dilute acid. When zinc reacts with hydrochloric acid it produces zinc chloride and hydrogen gas. We can measure the rate of the ...
13 天
on MSN
IIT-Bombay offers painless ‘shock syringe’ alternative to needle
Researchers at IIT Bombay have developed the shock syringe, a painless alternative to traditional needles. This device, ...
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