$解：设可产生二氧化碳的质量为x。$
$\text {CH}_{4}·8\text {H}_{2}\text {O}_{}＋2\text {O}_{2}\xlongequal[ ]{点燃 }\text {CO}_{2}＋10\text {H}_{2}\text {O}_{}$
160 44
936g x
$\mathrm{ \frac {160 }{936g }=\frac {44 }{x }\ \ \ \ 解得 x = 257.4g}\ $
$答：可产生二氧化碳的质量为257.4\mathrm{g}。$
