11. A mixture of magnesium powder and lead (II) Oxide will react vigorously when heated
but no reaction occurs when a mixture of magnesium oxide and lead powder are heated.
a) Explain the observation.
b Which of the two substances, magnesium or lead(II) Oxide is;
i) Oxidized in the reaction?
ii) Oxidizing agent?
C Which is the most reactive metal
Answers: 1
Chemistry, 21.06.2019 17:10
A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?
Answers: 1
Chemistry, 22.06.2019 13:30
The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
Answers: 1
Chemistry, 22.06.2019 15:30
Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
Answers: 1
Chemistry, 22.06.2019 21:20
The organs inside the body and how they function together
Answers: 3
11. A mixture of magnesium powder and lead (II) Oxide will react vigorously when heated
but no reac...
Biology, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Biology, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Chemistry, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 06.01.2021 23:50
Mathematics, 07.01.2021 01:00