Some people helped me with explaining but now please help me with the equations.
1)Dissolve a small pinch of benzoic acid in 2 mL of hot water (discard any undissolved solid). Add 10% NH4OH til slightly basic to litmus. Boil of excess ammonia. Add 2 drops of ferric chloride solution. What is the equation?
2)Place 2 drops of acetyl chloride in a test tube. Add 5 drops of water carefully. Give the equation.
3)To 2 drops of anhydride in a test tube, add 5 drops of water carefully. Give equation.
4)Heat about 0.1 g of oxalic acid crystals in a test tube with a delivery tube the other end dipping into lime water. What gas is evolved? Give equation.
5)Repeat #4 using 0.1g succinic acid and fresh lime water. Equation.
2007-07-26 20:28:08 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
C6H5COOH + NH4OH -> C6H5CONH2 + 2 H2O
CH3COCl + H2O -> CH3COOH + HCl
RCOOR' + H2O -> RCOOH + R'OH
CO2
(COOH)2 + CaCO3 -> CaC2O4 + H2O + CO2
2007-07-27 05:39:20 · answer #1 · answered by ag_iitkgp 7 · 1⤊ 2⤋
2NaClO3 2NaCl + 3O2 (2 NAs, 2 CLs, 6 Os) 3MnCl2 + 2Al 3Mn +2AlCl3 (3 Mns, 6 Cls, 2 Als) 4K + 4H2O 2H2 + 4KOH (4 Ks, 8 Hs, 4 Os) 2Al2O3 + 3C 4Al + 3CO2 (4 Als, 3Cs, 6 Os) 4NH3 + 3F2 3NH4F + 1NF3 (4 Ns, 12 Hs, 6 Fs)
2016-05-20 04:58:00 · answer #2 · answered by shane 3 · 0⤊ 0⤋