when measuring the rate at which the mass of copper metal decreases during a reaction with nitric acid,why can't you just put the reaction vessel on a digital balance and record the decrease in mass as the copper is used up?
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 20:11:58
![when measuring the rate at which the mass of copper metal decreases during a reaction with nitric acid,why can't you just put the reaction vessel on a digital balance and record the decrease in mass as the copper is used up?](/uploads/image/z/10370180-20-0.jpg?t=when+measuring+the+rate+at+which+the+mass+of+copper+metal+decreases+during+a+reaction+with+nitric+acid%2Cwhy+can%27t+you+just+put+the+reaction+vessel+on+a+digital+balance+and+record+the+decrease+in+mass+as+the+copper+is+used+up%3F)
when measuring the rate at which the mass of copper metal decreases during a reaction with nitric acid,why can't you just put the reaction vessel on a digital balance and record the decrease in mass as the copper is used up?
when measuring the rate at which the mass of copper metal decreases during a reaction with nitric acid,why can't you just put the reaction vessel on a digital balance and record the decrease in mass as the copper is used up?
when measuring the rate at which the mass of copper metal decreases during a reaction with nitric acid,why can't you just put the reaction vessel on a digital balance and record the decrease in mass as the copper is used up?
没说是浓硝酸还是稀硝酸,也没说过不过量……
当你测量铜金属与硝酸反应速率时,为什么不能把反应容器放到数码称上,等铜金属反应完时记录重量的下降呢?