In a continuous $$stirred tank type$$ reactor, two currents react. The first of them contains an aqueous solution with $30\%$ NaOH and with $100$ kg$/$h flow. The other stream contains a solution $15\%$ H$2$SO$4$ aqueous and $200$ kg$/$h are fed. If the conversion in reactor is $100\%$ of the limiting reactant, calculate the flow $($kg$/$h$)$ and composition $(\%$ weight$)$ of the output stream. H$2$SO$4+$ NaOH $->$Na$2$SO$4+$ H$2$O