Achemical reaction has 2 two elements as reactants. which type of reaction might occur? a)synthesis b)decomposition c)single replacement d)double replacement

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by

Calculate the standard enthalpy of formation of liquid methanol, ch3oh(l), using the following information: c(graphite) + o2 latex: \longrightarrow ⟶ co2(g) latex: \delta δ h° = –393.5 kj/mol h2(g) + o2 latex: \longrightarrow ⟶ h2o(l) latex: \delta δ h° = –285.8 kj/mol ch3oh(l) + o2(g) latex: \longrightarrow ⟶ co2(g) + 2h2o(l) latex: \delta δ h° = –726.4 kj/mol