Viết các phương trình phản ứng xảy ra giữa các chất: HCOOH, CH3COOCH=CH2, CH3COOC6H5 với lần lượt các dung dịch sau: NaOH (dư), AgNO3/NH3 (dư), Br2/H2O. 2. Hoàn thành sơ đồ chuyển hoá sau:
A (C6H8O4) + NaOH X + Y + Z
X + H2SO4 E + Na2SO4
Y + H2SO4 F + Na2SO4
F R + H2O
Cho biết E, Z đều cho phản ứng tráng gương, R là axit có công thức C3H4O2

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments, solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?

How hot is the suns corona? (integrated science)