Prakticheskaia Rabota 1 Po Khimii 11 Klass Novoshinskii Instant

Heating an organic substance (like paraffin or sugar) with copper(II) oxide. Carbon is detected by the formation of CO2cap C cap O sub 2

In the 11th-grade chemistry curriculum by Novoshinsky, Practical Work No. 1 typically focuses on the or the qualitative composition of organic substances , depending on whether you are using the general or organic chemistry focused program. Topic: Speed of Chemical Reactions prakticheskaia rabota 1 po khimii 11 klass novoshinskii

Using the Beilstein test (burning the substance on a copper wire) to see a characteristic green flame indicating chlorine. General Structure for Your Report Heating an organic substance (like paraffin or sugar)

In some versions of the Novoshinsky program (specifically those focusing on organic chemistry early in the year), Practical Work No. 1 is "Determination of the Qualitative Composition of Organic Substances". Topic: Speed of Chemical Reactions Using the Beilstein

Demonstrating that increasing temperature typically accelerates the reaction. Catalysts: Using substances like manganese dioxide ( MnO2cap M n cap O sub 2 ) to speed up the decomposition of hydrogen peroxide ( H2O2cap H sub 2 cap O sub 2 Topic: Qualitative Composition of Organic Substances

When writing up your results in a lab notebook or a TETRAD for practical works , follow this standard format: Goal of the work.

A summary statement relating back to the goal.