Question 1 co" is a. chemical formula b. symbol c name question 2 "nh4vo3" is a. name b. symbol c. chemical formula question 3 "copper nitrate" is a. chemical formula b. symbol c. name question 4 "copper" is a. symbol b. chemical formula c. name

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

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

What sources of error may have contributed to the percent yield not being 100 percent? think about things that may have led to inaccurate measurements or where mass of the product could have been lost if this experiment was conducted in a physical laboratory.