Cho 6 gam C tác dụng vừa đủ với V(l) O2 (đktc) thu được m(g) CO2
a. Tính khối lượng chất thu được.
b. Tính V(l) O2.

they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

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state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

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