Acidic conditions promote the oxidation of toluene by potassium permanganate.
a litmus tells us if a substance is acidic or alkaline an acid will turn red litmus paper blue and an alkali will turn blue litmus paper red. if an unknown substance is tested with litmus and the colour did not change, then the substance is said to be neutral or it can be simply water. note that water is needed for acids to show its acidic properties........
The waste products of one are needed materials for the other.
what must be present for oxidation-reduction to occur?
because reaction with iodine are reversible in nature ... that means the the HI formed during the reaction can again become I2 and so to not let that happen... oxidising agents are needed.
Adding hydroxyl ions will deprive protons from DNA molecules that are needed to form a hydrogen bridge bond.
a litmus tells us if a substance is acidic or alkaline an acid will turn red litmus paper blue and an alkali will turn blue litmus paper red. if an unknown substance is tested with litmus and the colour did not change, then the substance is said to be neutral or it can be simply water. note that water is needed for acids to show its acidic properties........
K has an oxidation number of +1 O has an oxidation number of (-2) x 4 So... the oxidation number for Mn is whatever is needed to make 1-8 equal to zero. Therefore, the oxidation number for Mn is +7
K has an oxidation number of +1 O has an oxidation number of (-2) x 4 So... the oxidation number for Mn is whatever is needed to make 1-8 equal to zero. Therefore, the oxidation number for Mn is +7
[1] Soil doesn't provide light, which is needed for photosynthesis. [2] It may not provide the proper acidic, neutral or alkaline pH. Most plants like the neutral range of 6.0-6.5. Below that can be too acidic for most plants, above that too alkaline. If the pH is off, soil can't self-correct. It needs intervention by gardeners and growers, in the form of lime or sulfur treatments to respectively raise or lower pH. [3] It won't be the source of pollinators for those plants that don't pollinate with the help of beetles and other soil life.
the waste products of the one are needed materials for the other.
Damp, well watered, alkaline soil is good i think
The waste products of one are needed materials for the other.
The waste products of the one are needed materials for the other.
what must be present for oxidation-reduction to occur?
All acidic substances contain hydrogen. Not only this, but acidic substances must be able to "donate" a hydrogen ion (proton) to an aqueous solution. In case you needed to know, bases are the same, except instead of hydrogen, they have hydroxide (OH).
wires and batteries and things like lemon juice or lime juice which is acidic
Damp, well watered, alkaline soil is good i think