CH3 CH3
! !
CH3--CH2--CH2--C---C--COOH
! !
NH2 NH2
Ответ: В)
(-C6H10O5-)n+nH2O=nC6H12O6
C12H22O11+H2O=2C6H12O6
<span>(-C6H10O5-)n+nH2O=nC6H12O6</span>
2H2SO4 + Cu = CuSO4 + SO2 + 2Н2O<span>
H2SO4 + Ba(NO3)2 = </span><span><span>BaSO4</span> + <span>2<span>HNO<span>3
</span></span></span></span><span>H2SO4 + 2NaOH = </span><span><span>2<span>H2O</span></span> + <span>Na2SO<span>4
</span></span></span>H2SO4 + 2K = <span><span>K2SO4</span> + <span>H2</span></span>