Hòa tan hoàn toàn 6,5g Zn trong dung dịch HCl 10,95% a) tính khối lượng dung dịch Hcl 10,95% cần dùng
b) tính nồng độ c% dung dịch sau phản ứng

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.