The balanced equation for the burning of acetone is CH3COCH3 + 402 (g) 3CO2 (g) + 3H20 (9)
How many grams of CO2 are produced by the burning of 3 moles of acetone (CH3COCH3)

the answers would be

the first one and the second one

the ratio of the conjugate base to the acid required to attain the desired ph.

може ли да зареждате повече информация, моля

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.