【ツール】気体の状態方程式：モル数の算出

<p><label>気圧　　　　：</label><input type="Input" id="pressure" value="1013"><label> [hPa]</label></p>
<p><label>体積　　　　：</label><input type="Input" id="volume" value="1"><label> [L]</label></p>
<p><label>モル気体定数：</label><input type="Input" id="factor" value="8.31"><label> x10<sup>3</sup> [Pa・L/(mol・K)]</label></p>
<p><label>温度　　　　：</label><input type="Input" id="temperature" value="25"><label> [℃]</label></p>

<button onclick="buttonclick()">Click</button>

<p><span id="mol"></span> mol</p>

<script> 
    function buttonclick(){
        let pressure = Number(document.getElementById("pressure").value)*100;
        let volume = Number(document.getElementById("volume").value);
        let factor = Number(document.getElementById("factor").value)*10**3;
        let temperature = Number(document.getElementById("temperature").value) + 273.15;

        let mol = document.getElementById("mol");

        let pV = pressure * volume;
        let RT = factor * temperature;

        let n = pV/RT;

        mol.innerHTML = n;
    }
</script>