Can someone help me with my one science portfolio?? Please it doesn't make sense to me.
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
sure wat is it
It needs the observations, visible signs of a reaction, and type of reaction. You have to balance the equation for the reaction between zinc and hydrochloric acid
do you know the symbol for zinc and the formula of hydrochloric acid?
Not the answer you are looking for? Search for more explanations.
All it gives me is Zn + HCI -> ZnCl2 + H2
To balance that equation all you have to do is count the amount of each element on each side of the arrow, and whatever isn't the same, change it so there are an equal number of each element on each side.
For example, there is 1 Zn on the left side of the arrow (no number in front of the element means there is 1 of that element), and there is also 1 Zn on the right side of the arrow. This means that the element 'Zn' is balanced (because they both have the same number).
Using this, can you work out how many of each element is on each side?
Then put numbers in front of the elements that need to be changed to balance it? (So there is the same number of each element on each side)