What is the quantity of heat (in kilojoules) released at con…

What is the quantity of heat (in kilojoules) released at constant pressure when \(30.5~\text{g}~\ce{H_{2}O(l)}\) is formed from the combustion of \(\ce{H_{2}(g)}\) and \(\ce{O_{2}(g)}\text{?}\) $$\ce{2H_{2}(g) + O_{2}(g) -> 2H_{2}O(l)} \qquad \Delta H°= –571.6~\text{kJ}$$