a)
\(m_{\left(C_6H_{10}O_5\right)_n}=1.80\%=0,8\left(kg\right)\\ \left(C_6H_{10}O_5\right)_n+nH_2O\underrightarrow{^{H^+}}nC_6H_{12}O_6\\ m_{C_6H_{12}O_6}=\dfrac{180n}{162n}.0,8\approx0,889\left(kg\right)\)
b)
\(m_{\left(C_6H_{10}O_5\right)_n}=1.50\%=0,5\left(kg\right)\\ \left(C_6H_{10}O_5\right)_n+nH_2O\underrightarrow{^{H^+}}nC_6H_{12}O_6\\ m_{C_6H_{12}O_6}=\dfrac{180n}{162n}.0,5\approx0,556\left(kg\right)\)
c)
\(C_{12}H_{22}O_{11}+H_2O\) \(\underrightarrow{H^+,t^o}\) \(C_6H_{12}O_6\left(fructozo\right)+C_6H_{12}O_6\left(glucozo\right)\)
\(m_{glucozo}=\dfrac{1.180}{342}\approx0,526\left(kg\right)\)